The $7.6 million sale of 4499 Deer Ridge Road in Blackhawk, California, on August 5, 2021, represents a significant transaction in the history of Blackhawk luxury real estate. Located within the Blackhawk community of Danville, this custom estate occupies approximately 2.02 acres and features extensive residential accommodations, panoramic hillside views, and resort-style recreational amenities.
The transaction involved Taso Tsakos as a seller's listing agent, alongside co-listing agent Amy Keohane, with Daniel Buffington representing the buyer.
According to Taso Tsakos' professional transaction history, the sale established a new highest-priced sale record within Blackhawk Country Club in 2021, surpassing his previous $7 million transaction in the community.
This case study examines the property's defining features, documented pricing history, professional representation, measurable transaction results, and lessons relevant to luxury homeowners throughout Blackhawk, Danville, and the East Bay.
Case Study at a Glance: The $7.6 Million Sale of 4499 Deer Ridge Road
Transaction Detail | Verified Information |
|---|---|
Property Address | 4499 Deer Ridge Road |
Community | Blackhawk |
City | Danville, California 94506 |
County | Contra Costa County |
Property Type | Custom Single-Family Luxury Estate |
Final Sale Price | $7,600,000 |
Closing Date | August 5, 2021 |
Original Listing Price | $8,950,000 |
Final Asking Price | $7,995,000 |
Recorded Living Area | 13,748 Square Feet |
Main Residence Description | Approximately 9,932 Square Feet |
Lot Size | 2.02 Acres |
Bedrooms | 6 in Property Summary |
Bathrooms | 8 in Property Summary |
Architectural Style | Contemporary, Custom |
Year Built | 1995 |
Garage Spaces | 5 |
Listing Agent | Taso Tsakos |
Co-Listing Agent | Amy Keohane |
Buyer's Agent | Daniel Buffington |
Reported Historical Record | Highest-Priced Blackhawk Country Club Sale in 2021 |
MLS Number | 40932146 |
The transaction is notable for its final sale price, extensive acreage, substantial living area, luxury amenities, and reported historical record within Blackhawk Country Club.
It also provides an example of a high-value residential property that underwent documented pricing changes before completing its sale.
The property appears among Taso Tsakos' sold luxury properties , alongside other multimillion-dollar transactions throughout Contra Costa County.
The Property: A Luxury Estate at 4499 Deer Ridge Road
Location Within the Blackhawk Community
Located at 4499 Deer Ridge Road in Danville, California, the estate occupies a private 2.02-acre parcel within the Blackhawk residential community.
Its setting is characterized by rolling hills, established landscaping, and panoramic views of the surrounding landscape.
The property's original listing identifies views of the hills and Mount Diablo, with a location near the end of a cul-de-sac.
The land configuration and residential setting distinguish the property from homes occupying smaller parcels or more densely developed neighborhoods.
Custom Architecture and Expansive Living Spaces
Built in 1995, the residence features custom contemporary architecture and underwent extensive renovations before its 2021 sale.
The original property description identifies approximately 9,932 square feet in the main residence, while the structured property record lists 13,748 square feet of living area.
These figures describe different reported measurements and should not be treated as interchangeable without confirming their respective inclusions.
The home incorporates large windows, private balconies, substantial gathering spaces, and architectural features designed to take advantage of the surrounding hills.
An integrated elevator provides access between levels, complementing the property's extensive interior layout.
Renovations and Interior Design
The property's marketing description reported more than $3 million in renovations before the 2021 sale.
The renovated interior included an expansive chef's kitchen, stone countertops, a large kitchen island, built-in appliances, and multiple dining and living spaces.
Additional documented features included hardwood flooring, fireplaces, a library, office accommodations, and a recreation room.
These improvements formed part of the estate's publicly described condition when it entered the market.
The reported renovation expenditure does not necessarily represent an equivalent increase in market value or a guaranteed investment return.
Private Theater and Entertainment Facilities
Among the property's distinctive interior amenities was a 12-person theater, providing a dedicated space for private entertainment.
The estate also featured a spacious game room, sound-system infrastructure, and multiple areas suitable for gathering and recreation.
These specialized rooms contributed to the property's positioning as a luxury estate with extensive recreational capabilities.
Outdoor Amenities and Landscaped Grounds
The outdoor facilities were another defining characteristic of 4499 Deer Ridge Road.
The landscaped grounds included a swimming pool and spa with a marble waterfall and slide.
Additional recreational amenities included a full-size tennis court, putting green, batting cage, and outdoor play structure.
The property also featured a guesthouse, broad landscaped areas, and spaces designed for outdoor recreation.
Together, these amenities gave the estate a recreational profile extending well beyond that of a conventional luxury residence.
What Made 4499 Deer Ridge Road Distinctive?
Several verified characteristics differentiated the estate in the Blackhawk luxury housing market:
- Approximately 2.02 acres of landscaped land.
- Custom contemporary architecture.
- Extensive renovations reported at more than $3 million.
- Panoramic hillside and Mount Diablo views.
- A 12-person private theater and recreation room.
- A guesthouse and multiple residential amenities.
- A pool, spa, tennis court, putting green, and batting cage.
- Elevator access and a five-car garage.
These features establish the property's distinctiveness without assuming that any individual amenity directly caused the completed sale.
More information about the residence is available through the 4499 Deer Ridge Road property listing .
The Seller's Objective: Positioning a Multimillion-Dollar Blackhawk Estate
Understanding the Seller's Priorities
The documented sales history establishes that 4499 Deer Ridge Road was offered for sale in January 2021 and ultimately transferred to a buyer in August of that year.
However, the seller's private priorities concerning timing, minimum acceptable pricing, confidentiality, and preferred transaction terms have not been publicly established.
Accordingly, this case study does not attribute specific motivations or financial objectives to the seller.
The Property's Upper-Tier Market Position
With an original asking price of $8.95 million, 4499 Deer Ridge Road entered the market at the upper end of Blackhawk's residential price range.
Its substantial acreage, custom architecture, renovation history, panoramic views, and recreational amenities created an unusual combination of features.
Properties with this degree of specialization can be difficult to compare directly with other available homes.
The sale therefore provides a useful example of why property-specific analysis matters when assessing an ultra-luxury residence.
Market Considerations for a $7.6 Million Blackhawk Estate
A Specialized Luxury Buyer Market
Multimillion-dollar estates often serve a more specialized market than conventional residential properties.
Prospective purchasers may consider the property's scale, location, architectural design, condition, maintenance requirements, and specialized facilities.
At 4499 Deer Ridge Road, the extensive grounds and recreational amenities were important characteristics to evaluate alongside the residence itself.
These factors represent general market considerations, not documented objections raised by a particular buyer.
Evaluating Comparable Luxury Properties
An estate occupying more than two acres and featuring a private theater, guesthouse, tennis court, and several recreational facilities cannot necessarily be compared with another property using square footage alone.
Differences in lot usability, architecture, renovation quality, views, and amenities may influence how comparable sales are interpreted.
These considerations are relevant to luxury valuation, although the exact comparable-sales analysis performed for this transaction has not been publicly documented.
Pricing Changes During the Listing Period
The property's documented listing history shows that its asking price changed during 2021.
The estate entered the market at $8,950,000 in January and was subsequently offered at $7,995,000 in March.
It ultimately sold for $7,600,000.
The available transaction history does not establish the precise internal reasoning behind the price adjustment.
Nevertheless, the sequence illustrates the importance of distinguishing original asking prices, revised asking prices, and completed transaction values.
Taso Tsakos' Role in the 4499 Deer Ridge Road Sale
Verified Seller Representation
Taso Tsakos was a listing agent representing the seller of 4499 Deer Ridge Road.
Transaction records also identify Amy Keohane as a co-listing agent and Daniel Buffington as the buyer's agent.
This establishes Taso's direct professional involvement on the seller's side of the completed $7.6 million transaction.
The public information does not specify how every marketing, showing, or negotiation responsibility was divided between the participating professionals.
A History of Significant Blackhawk Transactions
The 4499 Deer Ridge Road transaction followed another significant sale associated with Taso Tsakos in Blackhawk.
In 2019, his professional biography identifies the $7 million sale of 3114 Blackhawk Meadow as the highest-priced sale within Blackhawk Country Club at that time.
The 2021 sale of 4499 Deer Ridge Road for $7.6 million was subsequently described in his professional history as surpassing that previous record.
The difference between the two transaction prices was $600,000, or approximately 8.6% of the earlier $7 million sale.
These are separate completed property transactions and should not be interpreted as a direct measure of local market appreciation.
Experience in Blackhawk and the East Bay
Taso Tsakos has extensive professional experience with luxury residential properties throughout Blackhawk, Danville, Alamo, Diablo, and the surrounding San Ramon Valley.
His transaction portfolio includes multimillion-dollar properties with distinctive architectural features, large lots, and specialized residential amenities.
That experience is relevant when evaluating his participation in the 4499 Deer Ridge Road transaction.
Homeowners can review Taso Tsakos' luxury real estate experience for additional information about his professional background and notable transactions.
The Strategy: How 4499 Deer Ridge Road Was Positioned and Sold
Documented Pricing and Listing History
The property's verified pricing history provides the clearest publicly available account of its progression through the market.
Date | Transaction Milestone |
|---|---|
January 14, 2021 | Listed at $8,950,000 |
March 27, 2021 | Asking Price Adjusted to $7,995,000 |
July 14, 2021 | Pending Sale |
August 5, 2021 | Sold for $7,600,000 |
This timeline establishes the property's recorded asking-price adjustment, pending status, and completed sale.
It does not identify the internal pricing discussions or specific market analysis performed by the listing professionals.
Luxury Property Presentation
The estate's publicly available marketing description emphasized its renovations, residential scale, hillside views, guest accommodations, and recreational amenities.
The description also identified the custom kitchen, theater, library, recreation room, and elevator.
These details helped communicate the property's characteristics to individuals reviewing the listing.
However, the available information does not establish the individual responsibility of each listing agent for photography, video production, staging, advertising, or other promotional materials.
Market Exposure and Buyer Engagement
The property was publicly marketed through its real estate listing and associated residential property platforms.
The listing progressed to pending status in July 2021 before the completed sale in August.
Public transaction records do not establish the number of showings, offers received, private marketing events, or individual buyer outreach activities.
Therefore, this case study does not attribute the final result to a particular advertising campaign or buyer network.
Offer Evaluation and Negotiation
The property's final recorded asking price was $7,995,000.
The completed sale price of $7,600,000 was $395,000 below that amount.
This represents a sale-to-final-list price ratio of approximately 95.1%.
The records do not disclose specific counteroffers, negotiating positions, buyer concessions, or the number of competing offers.
Accordingly, no individual negotiation method is presented as the cause of the completed sale.
Transaction Coordination and Closing
The listing entered pending status on July 14, 2021, and the property sold on August 5, 2021.
The completed transaction involved the seller's listing professionals and the buyer's representative.
No publicly confirmed closing dispute, financing problem, or inspection issue is identified in the available transaction information.
The documented outcome is the completed transfer of the property for $7.6 million.
The Result: A $7.6 Million Blackhawk Luxury Real Estate Sale
Final Transaction Price
$7,600,000 — Final Sale Price
The transaction closed on August 5, 2021, documenting a multimillion-dollar sale of a substantial custom residential estate in Blackhawk.
Verified Transaction Results
Metric | Verified Outcome |
|---|---|
Final Sale Price | $7,600,000 |
Original Asking Price | $8,950,000 |
Final Asking Price | $7,995,000 |
Difference From Original Asking Price | $1,350,000 Below Original Asking |
Difference From Final Asking Price | $395,000 Below Final Asking |
Sale-to-Final-List Ratio | Approximately 95.1% |
Sale-to-Original-List Ratio | Approximately 84.9% |
Sale Price Per Recorded Square Foot | Approximately $553 |
Closing Date | August 5, 2021 |
Reported Historical Record | Highest-Priced Blackhawk Country Club Sale in 2021 |
The Reported 2021 Blackhawk Country Club Sales Record
Taso Tsakos' professional biography describes the $7.6 million transaction as establishing a new highest-priced sale within Blackhawk Country Club in 2021.
The historical claim references his previous $7 million sale of 3114 Blackhawk Meadow in 2019.
These figures show that the 2021 transaction exceeded the earlier reported record by $600,000.
The record is presented as a historical achievement associated with the 2021 transaction.
It should not be interpreted as confirmation that 4499 Deer Ridge Road remains the highest-priced property ever sold within Blackhawk Country Club today.
What the Sale Demonstrates
The transaction provides a documented example of a high-value estate sale involving substantial land, custom architecture, extensive renovations, and specialized amenities.
It also demonstrates that initial asking prices, revised listing prices, and final sale prices can differ considerably.
Taso Tsakos' participation in both the earlier $7 million Blackhawk transaction and the subsequent $7.6 million sale provides relevant context for his luxury real estate experience within the community.
Why Blackhawk Is a Distinctive Luxury Real Estate Market
Blackhawk's Residential Setting
Blackhawk is an established residential community in the Danville area of Contra Costa County.
Its housing inventory includes custom estates, hillside residences, golf-course properties, and homes within gated residential neighborhoods.
Individual properties differ substantially in land area, architecture, views, and amenities.
Blackhawk Country Club and Community Amenities
Blackhawk Country Club is associated with two championship golf courses and a range of recreational and social facilities.
The broader Blackhawk area includes established gated residential communities and properties with varied architectural styles.
Membership and access to private country club facilities are subject to applicable club requirements and should not be assumed to accompany every residential purchase.
Estate Homes and Architectural Variety
Blackhawk contains a variety of luxury housing types, ranging from large custom estates to more compact residences.
Features such as usable acreage, hillside views, construction quality, and specialized amenities can affect how a property is positioned within the market.
The combination of extensive land and recreational facilities at 4499 Deer Ridge Road distinguishes it from many more conventional residential properties.
Connections to Danville and the East Bay
Blackhawk is situated near Danville, with regional connections to Alamo, Diablo, San Ramon, and Walnut Creek.
These communities form part of the wider East Bay residential property market but differ in their housing stock, lot configurations, and neighborhood characteristics.
Why Hyperlocal Knowledge Matters
Luxury real estate valuations require careful consideration of the differences between individual properties.
Two homes with similar interior square footage may have different market positions because of acreage, views, architecture, renovations, or specialized facilities.
Understanding these differences is particularly important when evaluating distinctive Blackhawk estates.
Explore additional information about Blackhawk luxury real estate and the area's residential neighborhoods.
Five Key Lessons From the 4499 Deer Ridge Road Case Study
1. Luxury Pricing Requires Relevant Comparable Sales
The estate's size, custom architecture, acreage, and recreational facilities demonstrate why higher-value properties require careful comparison with relevant alternatives.
Luxury homeowners should consider property condition, location, market conditions, and completed sales rather than relying on square footage alone.
2. Property-Specific Positioning Matters
The combination of hillside views, extensive renovations, a private theater, guesthouse, and recreational facilities distinguished 4499 Deer Ridge Road.
Properties with unusual features should be assessed individually rather than positioned through generic luxury marketing claims.
3. Presentation Should Communicate Documented Features
The property's public listing emphasized its architecture, renovated interiors, recreational amenities, and outdoor setting.
Accurate property descriptions help prospective purchasers evaluate the features and functionality of a residence.
4. Pricing History Is Part of the Transaction Story
The property's movement from an original $8.95 million asking price to a $7.995 million final asking price and $7.6 million sale demonstrates why the complete listing history matters.
A sale result should be evaluated against documented pricing and market evidence rather than viewed in isolation.
5. Relevant Luxury Transaction Experience Is Important
Taso Tsakos' verified seller representation in the 4499 Deer Ridge Road transaction connects his professional experience to a significant Blackhawk luxury property sale.
Prospective sellers should examine an agent's completed transactions, representation responsibilities, local knowledge, and approach to property-specific pricing.
What This Sale Means for Blackhawk Luxury Homeowners
Understanding Your Home's Market Position
The 4499 Deer Ridge Road sale offers perspective for homeowners considering selling substantial properties in Blackhawk, Danville, Alamo, and neighboring East Bay communities.
Its transaction history illustrates the importance of understanding each property's individual characteristics and position within the available inventory.
Reviewing Relevant Luxury Sales
Completed sales provide measurable evidence of market activity.
However, a property should be compared with relevant alternatives that account for location, size, usable land, condition, architecture, and distinctive amenities.
The $7.6 million result at 4499 Deer Ridge Road should not automatically be treated as a direct comparable for every Blackhawk luxury home.
Preparing a Property for Sale
Luxury property preparation may include reviewing the home's condition, documenting improvements, evaluating architectural features, and identifying maintenance or presentation requirements.
These decisions should reflect the property's specific circumstances rather than an assumption that the same approach is appropriate for every seller.
Evaluating Luxury Seller Representation
Homeowners researching representation should consider an agent's documented transaction history, familiarity with comparable properties, and ability to explain the proposed pricing and marketing approach.
The Taso Tsakos Real Estate website provides details about his services, completed sales, and luxury real estate experience.
Every property differs in condition, location, design, market timing, and buyer interest.
A previous multimillion-dollar sale does not guarantee that another property will achieve the same price or transaction timeline.
Frequently Asked Questions About Blackhawk Luxury Real Estate
How Much Did 4499 Deer Ridge Road Sell For?
The luxury estate at 4499 Deer Ridge Road in Blackhawk, California, sold for $7,600,000 on August 5, 2021. The property was originally listed for $8,950,000 and later offered at $7,995,000. Taso Tsakos and Amy Keohane represented the seller, while Daniel Buffington represented the buyer.
Where Is 4499 Deer Ridge Road Located?
The property is located at 4499 Deer Ridge Road, Danville, CA 94506, within the Blackhawk residential community of Contra Costa County. The estate occupies approximately 2.02 acres and features panoramic hillside views, extensive landscaping, a guesthouse, swimming pool, tennis court, and other recreational amenities.
Was the $7.6 Million Sale a Blackhawk Country Club Record?
Taso Tsakos' professional biography identifies the August 2021 transaction as establishing a new highest-priced sale within Blackhawk Country Club at that time. It surpassed a previous $7 million sale associated with Taso in 2019. This is a historical record claim, not confirmation that the 2021 result remains the highest sale today.
What Makes Blackhawk Luxury Real Estate Distinctive?
Blackhawk luxury real estate includes custom estates, hillside properties, gated residential neighborhoods, and homes with a variety of recreational amenities. Individual properties may differ in acreage, views, architectural design, and proximity to country club facilities. These differences are important when evaluating property values and comparable sales.
How Are Luxury Homes in Blackhawk Priced?
Luxury homes in Blackhawk are generally evaluated using comparable sales, location, lot characteristics, interior size, architectural quality, property condition, improvements, and current market conditions. Estates with unusual amenities or substantial acreage may require additional analysis because directly comparable properties can be limited.
How Can I Find an Experienced Luxury Real Estate Agent in Blackhawk?
Review an agent's completed transactions, verified representation roles, familiarity with Blackhawk properties, and approach to luxury pricing and marketing. Taso Tsakos' professional transaction history includes the $7.6 million sale of 4499 Deer Ridge Road and an earlier $7 million sale within Blackhawk Country Club.
Conclusion: A Significant Blackhawk Luxury Property Transaction
The $7.6 million sale of 4499 Deer Ridge Road represents a documented luxury real estate transaction involving a substantial custom estate within Blackhawk.
With approximately 2.02 acres, extensive renovations, panoramic hillside views, a private theater, guest accommodations, and numerous outdoor recreational amenities, the property offered an unusually broad combination of residential features.
Its completed transaction history shows an original asking price of $8.95 million, a subsequent listing adjustment to $7.995 million, and a final sale of $7.6 million on August 5, 2021.
The transaction was also identified in Taso Tsakos' professional history as establishing a new highest-priced sale record within Blackhawk Country Club in 2021.
Taso's verified role as a seller's listing agent provides a direct connection between his experience and this significant East Bay luxury property sale.
For homeowners considering selling a luxury estate, the case study illustrates the importance of evaluating property characteristics, reviewing relevant comparable transactions, and selecting representation with experience in the local market.
Most importantly, the $7.6 million result stands on its documented transaction facts without requiring unsupported claims about marketing tactics, buyer activity, or negotiation outcomes.
Considering Selling a Luxury Home in Blackhawk or the East Bay?
Considering selling a luxury home in Blackhawk, Danville, Alamo, Diablo, San Ramon, or the surrounding East Bay?
Connect with Taso Tsakos Real Estate to discuss your property's market positioning, relevant luxury comparable sales, current conditions, and a personalized approach to your selling goals.
Taso Tsakos | Broker Associate
CA DRE #01157444
Golden Gate Sotheby's International Realty
Phone: (925) 785-5419
Website: tasotsakosrealestate.com
Every real estate transaction is unique. Previous sales and historical transaction records do not guarantee future pricing, marketing timelines, or transaction outcomes. Property characteristics and market conditions may change.
