Make this Mediterranean estate your own, with approximately 1.82 acres, a separate guest apartment, and inviting spaces for indoor and outdoor entertaining in Blackhawk’s golf-course community. A elegant Mediterranean estate offers approximately 6,368 square feet on 1.82 acres. Featuring five bedrooms and five-and-a-half baths, the home showcases a dramatic entry, expansive entertaining spaces, a library, media room, indoor spa room, and separate guest apartment with a great room and fireplace. A courtyard, pool, and mature landscaping create a resort-like setting.
Single-familyProperty Type
1991Year Built
1.8 acresLot Size
$829Price/Sq.Ft.
$210/moHOA Dues
3 car garageParking
Listed by Jerry Chang•DRE #01224952• SMT Property Corp.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41148611
Sep 17, 2026
Listed
$5,280,000
$829/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28250627
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40257340
Oct 25, 2007
Sold
$3,500,000
$550/sq ft
Aug 29, 2007
Listing Removed
—
Jul 14, 2007
Price Changed
$3,999,000
$628/sq ft
Apr 13, 2007
Listed
$4,750,000
$746/sq ft
+4
Elegant mediterranean gated estate on 1.8 acres. Dramatic entry, spectacular home, courtyard and pebbletech pool perfect for entertaining. Home has spa room, media room, library.Sep. guest apt. w/great rm & fireplace, 1of blackhawk's largest lots, total privacy, $500,000 in upgrades since purchased
bridgeMLS, Bay East AOR, or Contra Costa AOR #10254950
Jul 1, 1998
Listing Removed
—
May 25, 1998
Sold
$2,000,000
$314/sq ft
Apr 30, 1998
Listed
$2,150,000
$338/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28254950
Jun 30, 1998
Sold
$2,000,000
$314/sq ft
May 25, 1998
Listing Removed
—
Apr 30, 1998
Listed
$2,150,000
$338/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10250627
Apr 29, 1998
Listing Removed
—
Public Records
Sep 16, 1988
Sold
$325,000
$51/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$51,218 (+2.0%)
$1,138,814 + $3,550,440
$4,689,254
2024
$50,191 (+5.6%)
$1,116,485 + $3,480,824
$4,597,309
2023
$47,511 (+6.6%)
$1,094,594 + $3,412,573
$4,507,167
2022
$44,576 (+17.3%)
$1,029,954 + $3,211,046
$4,241,000
2021
$38,002 (+3.3%)
$952,969 + $2,971,031
$3,924,000
2020
$36,778 (+1.5%)
$809,805 + $2,524,695
$3,334,500
2019
$36,243 (+1.9%)
$780,000 + $2,433,000
$3,213,000
2018
$35,579 (+1.7%)
$764,999 + $2,385,001
$3,150,000
2017
$34,975 (+0.7%)
$764,999 + $2,385,001
$3,150,000
2016
$34,747 (+3.5%)
$764,999 + $2,385,001
$3,150,000
2015
$33,578 (+2.3%)
$752,857 + $2,347,143
$3,100,000
2014
$32,833 (+18.4%)
$701,978 + $2,188,522
$2,890,500
2013
$27,722 (+9.3%)
$701,978 + $2,188,522
$2,890,500
2012
$25,369 (−0.2%)
$592,936 + $1,848,564
$2,441,500
2011
$25,415 (−9.4%)
$750,000 + $1,500,000
$2,250,000
2010
$28,038 (−23.6%)
$638,957 + $1,992,043
$2,631,000
2009
$36,712 (−3.9%)
$676,357 + $2,108,643
$2,785,000
2008
$38,204
$801,429 + $2,498,571
$3,300,000
Public record
Public record
Zoning
Permits
Beds
5
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
1.82 Acres
Year renovated
1991
Finished Sq. Ft.
6,368
Unfinished Sq. Ft.
—
Total Sq. Ft.
6,368
Year built
1991
Style
Single Family Residential
County
Contra Costa County
APN
2205310051
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Dec 5, 2023 • Final
Building - residential mechanical
Replace two air conditioning units in the backyard and two furnaces in the attic. All work is a like-for-like replacement. A HERS report may be required at the final inspection.
HVAC
Oct 9, 2018 • Final
Building - residential electrical
Install a Tesla vehicle charging station with a circuit breaker and current.
Electrical
Ev charger
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
7/10 Fire Factor
16% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Danville, CA • 94506
Average low and high temperatures (°F)
60
41
62
43
69
47
68
47
75
51
80
54
79
55
85
58
83
58
76
54
63
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.6 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.6 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 4495 Deer Ridge Rd
$5,286,523
$6,523 over list price of $5.28M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.8M to $5.0M.