Landmark modern masterpiece by premier Architect Stanley Saitowitz (2.5+M renovation). Featured in Metropolitan Home Magazine. Interiors: Hulburd Design. Exteriors: Blasen Landscape. Private, park-like sanctuary, double lot, steps to Claremont (no neighbors on either side). Detached guest house.
Single-familyProperty Type
1949Year Built
0.43 acresLot Size
$1,248Est. Price/Sq.Ft.
3 car garageParking
Listed by David Gunderman•DRE #01313613• Compass
Listed by Andrew Raskopf•DRE #01394348• Compass
Bought with Matthew Heafey•DRE #01723973• The GRUBB Company
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40694407
Redfin Estimate
$6,050,412
$650K since sold in March 2026$124K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 88.4% higher than the average sale price ($3.21M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40694407
Jul 6, 2015
Sold
$3,900,000
$804/sq ft
Jun 6, 2015
Pending
—
Apr 13, 2015
Listed
$4,250,000
$876/sq ft
+25
Landmark modern masterpiece by premier Architect Stanley Saitowitz (2.5+M renovation). Featured in Metropolitan Home Magazine. Interiors: Hulburd Design. Exteriors: Blasen Landscape. Private, park-like sanctuary, double lot, steps to Claremont (no neighbors on either side). Detached guest house.
bridgeMLS, Bay East AOR, or Contra Costa AOR #29031987
Mar 16, 2000
Sold
$1,025,000
$211/sq ft
Nov 17, 1999
Listing Removed
—
Sep 20, 1999
Listed
$1,200,000
$247/sq ft
ELEGANT HOME DESEIGNED BY HANS OSTWALD. IN 1949. HOUSE IS BUILT AROUND A GLASS-WALLED ATRIUM. MOST ROOMS ON ONE LEVEL WITH GARDEN OR ATRIUM ACCESS FROM ALMOST EVERY ROOM. WONDERFUL HOME FOR ENTERTAINING.
Year
Property tax
Land + Additions
Assessment*
2025
$66,749 (+7.4%)
$1,412,704 + $3,296,311
$4,709,015
2024
$62,124 (+2.0%)
$1,385,010 + $3,231,692
$4,616,702
2023
$60,922 (+1.5%)
$1,357,855 + $3,168,328
$4,526,183
2022
$60,028 (−0.5%)
$1,305,135 + $3,045,315
$4,350,450
2021
$60,315 (+4.8%)
$1,305,135 + $3,045,315
$4,350,450
2020
$57,534 (+3.1%)
$1,279,547 + $2,985,609
$4,265,156
2019
$55,785 (+1.5%)
$1,266,431 + $2,955,006
$4,221,437
2018
$54,972 (+3.3%)
$1,241,604 + $2,897,076
$4,138,680
2017
$53,210 (+2.5%)
$1,193,400 + $2,784,600
$3,978,000
2016
$51,902 (+102.2%)
$1,193,400 + $2,784,600
$3,978,000
2015
$25,664 (+1.7%)
$1,170,000 + $2,730,000
$3,900,000
2014
$25,247 (−1.1%)
$611,116 + $1,102,294
$1,713,410
2013
$25,531 (+3.8%)
$611,116 + $1,102,294
$1,713,410
2012
$24,597 (+1.7%)
$608,359 + $1,097,321
$1,705,680
2011
$24,193 (+1.0%)
$596,431 + $1,075,806
$1,672,237
2010
$23,949 (−1.2%)
$584,741 + $1,054,720
$1,639,461
2009
$24,231 (+3.8%)
$580,375 + $1,046,845
$1,627,220
2008
$23,347
$581,756 + $1,049,336
$1,631,092
Tax history for 25 Tanglewood Rd
Year
Property tax
Land + Additions
Assessment*
2025
$66,749 (+7.4%)
$1,412,704 + $3,296,311
$4,709,015
2024
$62,124 (+2.0%)
$1,385,010 + $3,231,692
$4,616,702
2023
$60,922 (+1.5%)
$1,357,855 + $3,168,328
$4,526,183
2022
$60,028 (−0.5%)
$1,305,135 + $3,045,315
$4,350,450
2021
$60,315 (+4.8%)
$1,305,135 + $3,045,315
$4,350,450
2020
$57,534 (+3.1%)
$1,279,547 + $2,985,609
$4,265,156
2019
$55,785 (+1.5%)
$1,266,431 + $2,955,006
$4,221,437
2018
$54,972 (+3.3%)
$1,241,604 + $2,897,076
$4,138,680
2017
$53,210 (+2.5%)
$1,193,400 + $2,784,600
$3,978,000
2016
$51,902 (+102.2%)
$1,193,400 + $2,784,600
$3,978,000
2015
$25,664 (+1.7%)
$1,170,000 + $2,730,000
$3,900,000
2014
$25,247 (−1.1%)
$611,116 + $1,102,294
$1,713,410
2013
$25,531 (+3.8%)
$611,116 + $1,102,294
$1,713,410
2012
$24,597 (+1.7%)
$608,359 + $1,097,321
$1,705,680
2011
$24,193 (+1.0%)
$596,431 + $1,075,806
$1,672,237
2010
$23,949 (−1.2%)
$584,741 + $1,054,720
$1,639,461
2009
$24,231 (+3.8%)
$580,375 + $1,046,845
$1,627,220
2008
$23,347
$581,756 + $1,049,336
$1,631,092
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-1
Single Family Residential District
The purpose of the Single-Family Residential (R-1) district is to: Recognize and protect the existing pattern of development in the low-density, single-family residential areas of the city consistent with the General Plan; Make housing available for persons who desire detached housing and a relatively large amount of usable open space; Protect adjacent properties from unreasonable obstruction of light and air; and Permit community facilities such as religious assembly uses, schools, parks, and libraries which serve the local population and are not detrimental to the immediate neighborhood.
Permitted uses
Include but are not limited to:
Agriculture-Other
Park & open space
Mar 30, 2026 • Active
Minor
Remove existing roofing materials down to the sheathing and install a new class-a roofing assembly.
Roofing
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.
Property details
Interior
Room Information
# of Rooms: 13
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
View Information
View: Average
Property Information
Living Sq. Ft: 4,850
Building Sq. Ft: 4,850
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,652
Municipality Name: BERKELEY INCORP
Acres: 0.4282
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 5.0
Sq. Ft.: 4,850
Stories: 2.0
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1971
County: Alameda County
APN: 048H768003201
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
John Muir Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Willard Middle School
Public 6-8 • Assigned • 0.8mi
10/10
Berkeley High School
Public 9-12 • Assigned • 1.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 86° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Berkeley, CA • 94705
Average low and high temperatures (°F)
61
47
62
48
67
51
64
50
68
53
68
54
67
55
73
57
73
58
73
56
63
51
59
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$5.75M – $6.96M
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