3909 Quail Ridge Rd is a 2,461 square foot house on a 2.09 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on February 25, 2003 for $815,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,062,668.
Single-familyProperty Type
1979Year Built
2.09 acresLot Size
$838Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,062,668
$1.2M since sold in February 2003$91K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.4% lower than the average sale price ($2.11M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11163204
May 20, 2019
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11149669
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11160031
Feb 17, 2015
Listing Removed
—
Public Records
Feb 25, 2003
Sold
$815,000
$331/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11170007
Feb 3, 2003
Listing Removed
—
Public Records
Jun 16, 1988
Sold
$395,000
$161/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$15,444 (+3.6%)
$664,776 + $539,205
$1,203,981
2025
$14,904 (+103.5%)
$664,776 + $539,205
$1,203,981
2024
$7,325 (−49.1%)
$651,742 + $528,633
$1,180,375
2023
$14,389 (+1.6%)
$638,963 + $518,268
$1,157,231
2022
$14,167 (+3.0%)
$626,435 + $508,106
$1,134,541
2021
$13,758 (−0.1%)
$614,152 + $498,144
$1,112,296
2020
$13,775 (+3.1%)
$602,110 + $488,377
$1,090,487
2019
$13,356 (+3.6%)
$595,937 + $483,370
$1,079,307
2018
$12,887 (+1.7%)
$584,252 + $473,893
$1,058,145
2017
$12,667 (+2.0%)
$561,566 + $455,492
$1,017,058
2016
$12,424 (+2.8%)
$561,566 + $455,492
$1,017,058
2015
$12,086 (+0.9%)
$550,555 + $446,561
$997,116
2014
$11,973 (+1.2%)
$531,664 + $431,238
$962,902
2013
$11,829 (+3.1%)
$531,664 + $431,238
$962,902
2012
$11,473 (+1.6%)
$529,262 + $429,290
$958,552
2011
$11,296 (+2.5%)
$518,885 + $420,873
$939,758
2010
$11,019 (+0.6%)
$508,711 + $412,621
$921,332
2009
$10,949 (+1.7%)
$504,910 + $409,538
$914,448
2008
$10,761
$506,110 + $410,511
$916,621
Tax history for 3909 Quail Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2026
$15,444 (+3.6%)
$664,776 + $539,205
$1,203,981
2025
$14,904 (+103.5%)
$664,776 + $539,205
$1,203,981
2024
$7,325 (−49.1%)
$651,742 + $528,633
$1,180,375
2023
$14,389 (+1.6%)
$638,963 + $518,268
$1,157,231
2022
$14,167 (+3.0%)
$626,435 + $508,106
$1,134,541
2021
$13,758 (−0.1%)
$614,152 + $498,144
$1,112,296
2020
$13,775 (+3.1%)
$602,110 + $488,377
$1,090,487
2019
$13,356 (+3.6%)
$595,937 + $483,370
$1,079,307
2018
$12,887 (+1.7%)
$584,252 + $473,893
$1,058,145
2017
$12,667 (+2.0%)
$561,566 + $455,492
$1,017,058
2016
$12,424 (+2.8%)
$561,566 + $455,492
$1,017,058
2015
$12,086 (+0.9%)
$550,555 + $446,561
$997,116
2014
$11,973 (+1.2%)
$531,664 + $431,238
$962,902
2013
$11,829 (+3.1%)
$531,664 + $431,238
$962,902
2012
$11,473 (+1.6%)
$529,262 + $429,290
$958,552
2011
$11,296 (+2.5%)
$518,885 + $420,873
$939,758
2010
$11,019 (+0.6%)
$508,711 + $412,621
$921,332
2009
$10,949 (+1.7%)
$504,910 + $409,538
$914,448
2008
$10,761
$506,110 + $410,511
$916,621
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 20, 2024 • Final
Building - residential re-roof
Remove existing tile roofing and install new composition shingles on a residential building.
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: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 4770
Living Sq. Ft: 2,461
Ground Floor Sq. Ft: 1,362
Building Sq. Ft: 2,461
# of Stories: 1
Legal Description: TRACT 4770 POR LOTS 14 & 15
Parking & Garage Information
Garage/Parking Sq. Ft: 532
Lot Information
# of Buildings: 1
Land Sq. Ft: 91,040
Legal Lot Number: 14
Acres: 2.09
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,461
Stories: 1.0
Lot Size: 2.09 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1980
County: Contra Costa County
APN: 2481300149
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Happy Valley Elementary School
Public K-5 • Assigned • 0.4mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 1.7mi
8/10
Acalanes High School
Public 9-12 • Assigned • 2.5mi
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 15 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
Lafayette, CA • 94549
Average low and high temperatures (°F)
60°
43°
62°
46°
70°
50°
68°
49°
75°
52°
78°
54°
81°
56°
87°
58°
81°
60°
72°
54°
63°
48°
57°
45°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.96M – $2.37M
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