620 Fern Ave is a 1,281 square foot house on a 5,000 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on December 06, 2000 for $250,000. Based on Redfin's Pinole data, we estimate the home's value is $646,326.
Single-familyProperty Type
1948Year Built
5,000 sq ftLot Size
$505Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$646,326
$396K since sold in December 2000$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.3% lower than the average sale price ($669K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #29037268
Nov 6, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$6,234 (+2.3%)
$161,370 + $226,620
$387,990
2025
$6,094 (+3.2%)
$161,370 + $226,620
$387,990
2024
$5,906 (+2.8%)
$158,206 + $222,177
$380,383
2023
$5,745 (+0.9%)
$155,104 + $217,821
$372,925
2022
$5,696 (+0.4%)
$152,063 + $213,550
$365,613
2021
$5,673 (+4.1%)
$149,082 + $209,363
$358,445
2020
$5,447 (+1.8%)
$146,159 + $205,258
$351,417
2019
$5,349 (+3.3%)
$144,661 + $203,154
$347,815
2018
$5,177 (+2.1%)
$141,825 + $199,171
$340,996
2017
$5,069 (+1.0%)
$136,319 + $191,438
$327,757
2016
$5,020
$136,319 + $191,438
$327,757
2015
$5,015 (+11.0%)
$133,647 + $187,685
$321,332
2014
$4,520 (+22.1%)
$114,377 + $160,623
$275,000
2013
$3,701 (+5.0%)
$114,377 + $160,623
$275,000
2012
$3,524 (−7.8%)
$90,046 + $126,454
$216,500
2011
$3,823 (+4.7%)
$90,046 + $126,454
$216,500
2010
$3,651 (−2.2%)
$99,820 + $140,180
$240,000
2009
$3,734 (−5.8%)
$99,821 + $140,179
$240,000
2008
$3,963
$104,812 + $147,188
$252,000
Tax history for 620 Fern Ave
Year
Property tax
Land + Additions
Assessment*
2026
$6,234 (+2.3%)
$161,370 + $226,620
$387,990
2025
$6,094 (+3.2%)
$161,370 + $226,620
$387,990
2024
$5,906 (+2.8%)
$158,206 + $222,177
$380,383
2023
$5,745 (+0.9%)
$155,104 + $217,821
$372,925
2022
$5,696 (+0.4%)
$152,063 + $213,550
$365,613
2021
$5,673 (+4.1%)
$149,082 + $209,363
$358,445
2020
$5,447 (+1.8%)
$146,159 + $205,258
$351,417
2019
$5,349 (+3.3%)
$144,661 + $203,154
$347,815
2018
$5,177 (+2.1%)
$141,825 + $199,171
$340,996
2017
$5,069 (+1.0%)
$136,319 + $191,438
$327,757
2016
$5,020
$136,319 + $191,438
$327,757
2015
$5,015 (+11.0%)
$133,647 + $187,685
$321,332
2014
$4,520 (+22.1%)
$114,377 + $160,623
$275,000
2013
$3,701 (+5.0%)
$114,377 + $160,623
$275,000
2012
$3,524 (−7.8%)
$90,046 + $126,454
$216,500
2011
$3,823 (+4.7%)
$90,046 + $126,454
$216,500
2010
$3,651 (−2.2%)
$99,820 + $140,180
$240,000
2009
$3,734 (−5.8%)
$99,821 + $140,179
$240,000
2008
$3,963
$104,812 + $147,188
$252,000
*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-2
Medium Density Zoning District
This zoning district provides for detached or attached dwellings, townhomes, and apartments with on-site usable open space. Dwellings in this district are typically 2 or 3 stories
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Educational/school
Fire house
Police station
Park & open space
Feb 9, 2024 • Final
Residential building
Remove and replace composition shingles on a residential building.
Roofing
Feb 7, 2024 • Final
Residential solar
Install roof-mounted solar modules and a new electrical sub-panel.
Electrical
Solar
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: 5
Exterior
Property Information
Subdivision Name: THREE BROTHERS SUB
Living Sq. Ft: 1,281
Ground Floor Sq. Ft: 1,281
Building Sq. Ft: 1,281
# of Stories: 1
Legal Description: THREE BROTHERS SUBN LOT 14
Parking & Garage Information
Garage/Parking Sq. Ft: 360
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 14
Acres: 0.1148
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,281
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1951
County: Contra Costa County
APN: 4010920025
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Collins Elementary School
Public K-6 • Assigned • 0.5mi
5/10
Pinole Middle School
Public 7-8 • Assigned • 0.7mi
3/10
Pinole Valley High School
Public 9-12 • Assigned • 1.1mi
7/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 89° 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, 15 days in 30 years
Provided by First Street
Historical weather
Pinole, CA • 94564
Average low and high temperatures (°F)
60°
42°
62°
44°
70°
47°
68°
48°
72°
52°
73°
54°
73°
55°
78°
56°
77°
59°
72°
53°
63°
47°
57°
45°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.4 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$615,000 – $744,000
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