Seller's Agent in 2021
Taso Tsakos
Engel & Volkers Danville
(925) 785-5419
2 in this area
69 Total Sales
4499 Deer Ridge Rd Danville, CA 94506
Blackhawk NeighborhoodEstimated Value: $8,658,258
6
Beds
9
Baths
13,748
Sq Ft
$630/Sq Ft
Est. Value
Highlights
- Guest House
- Home Theater
- Panoramic View
- Tassajara Hills Elementary School Rated A
- Solar Heated In Ground Pool
- Custom Home
About This Home
As of August 2021Beautifully designed and newly renovated estate situated on over 2 private acres. Surrounded by rolling hills, this lavishly appointed 9,932 square foot residence features 7 bedroom suites and 7 full bathrooms, 2 powder rooms, an expansive and well-appointed chef’s kitchen, a 12-person theatre, a spacious game room, elegant library, office and the convenience of a built-in elevator. Abundant windows throughout and private balconies allow natural light in and reveal spectacular views of the hills. Meticulously landscaped, the elegant grounds feature a charming guest house, pebble surface pool and spa with a graceful marble waterfall and slide, a full-sized tennis court, a parklike play structure, batting cage and putting green. Over $3 million in renovations, no expense was spared on this magnificent estate.
Last Agent to Sell the Property
Engel & Volkers Danville License #01157444 Listed on: 01/14/2021
Co-Listed By
Amy Keohane
Compass License #01931596
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $86,999
Year Built
- Built in 1995
Lot Details
- 2.02 Acre Lot
- Cul-De-Sac
- Fenced
- Landscaped
- Private Lot
- Secluded Lot
- Sprinklers Throughout Yard
- Garden
- Back and Front Yard
HOA Fees
- $187 Monthly HOA Fees
Parking
- 5 Car Direct Access Garage
Property Views
- Panoramic
- Mount Diablo
- Hills
Home Design
- Custom Home
- Contemporary Architecture
- Raised Foundation
- Stucco
Interior Spaces
- 2-Story Property
- Sound System
- Wood Burning Fireplace
- Two Way Fireplace
- Raised Hearth
- Stone Fireplace
- Gas Fireplace
- Family Room with Fireplace
- 3 Fireplaces
- Family Room Off Kitchen
- Living Room with Fireplace
- Formal Dining Room
- Home Theater
- Home Office
- Library
- Recreation Room with Fireplace
Kitchen
- Updated Kitchen
- Eat-In Kitchen
- Breakfast Bar
- Built-In Double Oven
- Gas Range
- Dishwasher
- Kitchen Island
- Stone Countertops
Flooring
- Wood
- Carpet
Bedrooms and Bathrooms
- 6 Bedrooms
- Fireplace in Primary Bedroom
- In-Law or Guest Suite
Laundry
- Laundry closet
- Dryer
- Washer
Home Security
- Intercom
- Fire and Smoke Detector
Pool
- Solar Heated In Ground Pool
- Gunite Pool
- Spa
- Pool has a Solar Cover
- Pool Cover
- Pool Sweep
Utilities
- Zoned Heating and Cooling
- Heating System Uses Natural Gas
- Gas Water Heater
Additional Features
- Outdoor Storage
- Guest House
Listing and Financial Details
- Assessor Parcel Number 2205310069
Community Details
Overview
- Association fees include common area maintenance, security/gate fee
- Blackhawk HOA, Phone Number (925) 736-6440
- Blackhawk C. C. Subdivision
- Greenbelt
Security
- Gated Community
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jan 14, 2021
Closed on
Jul 30, 2021
Sold by
Radtke William D and The Catherine N Schwab Revocab
Bought by
Chashmawala Abdul Kader and Halim Razeemun Nisha
Seller's Agent
Taso Tsakos
Engel & Volkers Danville
Buyer's Agent
Daniel Buffington
List Price
$8,950,000
Sold Price
$7,600,000
Premium/Discount to List
-$1,350,000
-15.08%
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$1,058,258
Avg. Annual Appreciation
3.25%
Original Mortgage
$2,600,000
Interest Rate
3.25%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 17, 2014
Sold by
Radtke William D
Bought by
Radtke William D
Purchase Details
Closed on
May 31, 2011
Sold by
Schoenberg Matthew
Bought by
Schwab Catherine N
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$4,900,000
Interest Rate
2.43%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
May 15, 2009
Sold by
Ayers William M and Ayers Shelly
Bought by
Schoenberg Matthew
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,000,000
Interest Rate
5.37%
Mortgage Type
Unknown
Purchase Details
Closed on
Aug 2, 2005
Sold by
Douglas Steven and Douglas Susan
Bought by
Ayers William M and Ayers Shelly
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$4,134,000
Interest Rate
6.17%
Mortgage Type
Negative Amortization
Purchase Details
Closed on
Apr 5, 1999
Sold by
Chris Mullin and Eliz Connelly Mullin
Bought by
Douglas Steven and Douglas Susan
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,000,000
Interest Rate
6.62%
Mortgage Type
Purchase Money Mortgage
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Chashmawala Abdul Kader | $7,600,000 | First American Title Company | |
| Radtke William D | -- | None Available | |
| Schwab Catherine N | -- | Old Republic Title Company | |
| Schoenberg Matthew | -- | Fidelity National Title Co | |
| Ayers William M | $6,890,000 | Ticor Title Company Of Ca | |
| Douglas Steven | $3,620,000 | Chicago Title Co |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Chashmawala Abdul Kader | $2,000,000 | |
| Closed | Chashmawala Abdul Kader | $2,600,000 | |
| Closed | Chashmawala Abdul Kader | $2,000,000 | |
| Previous Owner | Radtke William D | $4,935,100 | |
| Previous Owner | Radtke William D | $4,935,100 | |
| Previous Owner | Schwab Catherine N | $4,900,000 | |
| Previous Owner | Schoenberg Matthew | $1,500,000 | |
| Previous Owner | Schoenberg Matthew | $3,000,000 | |
| Previous Owner | Schoenberg Matthew | $1,000,000 | |
| Previous Owner | Schoenberg Matthew | $3,000,000 | |
| Previous Owner | Ayers William M | $340,000 | |
| Previous Owner | Ayers William M | $5,000,000 | |
| Previous Owner | Ayers William M | $4,134,000 | |
| Previous Owner | Douglas Steven | $2,950,000 | |
| Previous Owner | Douglas Steven | $480,000 | |
| Previous Owner | Douglas Steven | $2,400,000 | |
| Previous Owner | Douglas Steven | $100,000 | |
| Previous Owner | Douglas Steven | $2,000,000 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 02/04/2025 02/04/25 | Off Market | $7,600,000 | -- | -- |
| 08/05/2021 08/05/21 | Sold | $7,600,000 | -4.9% | $553 / Sq Ft |
| 07/13/2021 07/13/21 | Pending | -- | -- | -- |
| 03/26/2021 03/26/21 | Price Changed | $7,995,000 | -10.7% | $582 / Sq Ft |
| 01/14/2021 01/14/21 | For Sale | $8,950,000 | -- | $651 / Sq Ft |
Source: Contra Costa Association of REALTORS®
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $86,999 | $8,065,180 | $2,122,416 | $5,942,764 |
| 2024 | $86,999 | $7,907,040 | $2,080,800 | $5,826,240 |
| 2023 | $85,722 | $7,752,000 | $2,040,000 | $5,712,000 |
| 2022 | $85,082 | $7,600,000 | $2,000,000 | $5,600,000 |
| 2021 | $102,489 | $9,200,000 | $3,400,000 | $5,800,000 |
| 2019 | $103,642 | $9,200,000 | $2,400,000 | $6,800,000 |
| 2018 | $101,763 | $9,200,000 | $2,400,000 | $6,800,000 |
| 2017 | $100,072 | $9,200,000 | $2,400,000 | $6,800,000 |
| 2016 | $101,071 | $9,200,000 | $2,400,000 | $6,800,000 |
| 2015 | $126,682 | $11,500,000 | $3,100,000 | $8,400,000 |
| 2014 | $133,471 | $12,018,919 | $3,135,370 | $8,883,549 |
Source: Public Records
Agents Affiliated with this Home
-
Taso Tsakos
-
A
Seller Co-Listing Agent in 2021
Amy Keohane
Compass
-
Daniel Buffington
Buyer's Agent in 2021
Daniel Buffington
(925) 337-7617
1 in this area
30 Total Sales
Map
Source: Contra Costa Association of REALTORS®
MLS Number: 40932146
APN: 220-531-006-9
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