91 Overhill Rd is a 3,195 square foot house on a 0.49 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on November 07, 1988 for $510,000. Based on Redfin's Orinda data, we estimate the home's value is $2,357,133.
Single-familyProperty Type
1965Year Built
0.49 acresLot Size
$738Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,357,133
$1.8M since sold in November 1988$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.2% higher than the average sale price ($2.03M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11158166
Sep 22, 2002
Listing Removed
—
Public Records
Nov 7, 1988
Sold
$510,000
$160/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$14,102 (+103.1%)
$325,387 + $748,083
$1,073,470
2024
$6,942 (−49.2%)
$319,007 + $733,415
$1,052,422
2023
$13,656 (+3.4%)
$312,752 + $719,035
$1,031,787
2022
$13,209 (+2.0%)
$306,620 + $704,937
$1,011,557
2021
$12,948 (+1.2%)
$300,608 + $691,115
$991,723
2020
$12,797 (+0.1%)
$294,714 + $677,564
$972,278
2019
$12,778 (+8.9%)
$291,693 + $670,617
$962,310
2018
$11,738 (+2.9%)
$285,974 + $657,468
$943,442
2017
$11,411 (+2.5%)
$274,870 + $631,939
$906,809
2016
$11,134 (+0.6%)
$274,870 + $631,939
$906,809
2015
$11,070 (+1.4%)
$269,481 + $619,549
$889,030
2014
$10,912 (+2.2%)
$260,235 + $598,290
$858,525
2013
$10,673 (+3.0%)
$260,235 + $598,290
$858,525
2012
$10,361 (+1.4%)
$259,059 + $595,587
$854,646
2011
$10,215 (+1.4%)
$253,980 + $583,909
$837,889
2010
$10,070 (+0.7%)
$249,000 + $572,460
$821,460
2009
$9,997 (+3.5%)
$247,140 + $568,182
$815,322
2008
$9,661
$247,728 + $569,532
$817,260
Tax history for 91 Overhill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$14,102 (+103.1%)
$325,387 + $748,083
$1,073,470
2024
$6,942 (−49.2%)
$319,007 + $733,415
$1,052,422
2023
$13,656 (+3.4%)
$312,752 + $719,035
$1,031,787
2022
$13,209 (+2.0%)
$306,620 + $704,937
$1,011,557
2021
$12,948 (+1.2%)
$300,608 + $691,115
$991,723
2020
$12,797 (+0.1%)
$294,714 + $677,564
$972,278
2019
$12,778 (+8.9%)
$291,693 + $670,617
$962,310
2018
$11,738 (+2.9%)
$285,974 + $657,468
$943,442
2017
$11,411 (+2.5%)
$274,870 + $631,939
$906,809
2016
$11,134 (+0.6%)
$274,870 + $631,939
$906,809
2015
$11,070 (+1.4%)
$269,481 + $619,549
$889,030
2014
$10,912 (+2.2%)
$260,235 + $598,290
$858,525
2013
$10,673 (+3.0%)
$260,235 + $598,290
$858,525
2012
$10,361 (+1.4%)
$259,059 + $595,587
$854,646
2011
$10,215 (+1.4%)
$253,980 + $583,909
$837,889
2010
$10,070 (+0.7%)
$249,000 + $572,460
$821,460
2009
$9,997 (+3.5%)
$247,140 + $568,182
$815,322
2008
$9,661
$247,728 + $569,532
$817,260
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 11, 2019 • Final
Building - residential electrical
Install a new generator on an existing cement pad for emergency use.
Electrical
Generator
Feb 23, 2018 • Final
Building - residential mechanical
Install new heating, air conditioning, and ductwork in the attic.
HVAC
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: 11
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3324
Living Sq. Ft: 3,195
Ground Floor Sq. Ft: 3,195
Building Sq. Ft: 3,195
# of Stories: 1
Legal Description: TRACT 3324 LOT 2
Parking & Garage Information
Garage/Parking Sq. Ft: 488
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,250
Legal Lot Number: 2
Acres: 0.4878
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,195
Stories: 1.0
Lot Size: 0.49 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1974
County: Contra Costa County
APN: 2682000183
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Glorietta Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 2.2mi
10/10
Miramonte High School
Public 9-12 • Assigned • 2.7mi
10/10
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
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 90° expected this year, 16 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
Orinda, CA • 94563
Average low and high temperatures (°F)
59
42
62
44
69
47
67
47
72
51
75
53
75
55
82
58
81
58
75
55
62
48
56
45
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
$2.24M – $2.71M
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