820 Rosedale Ave is a 2,546 square foot house on a 10,000 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $2,047,691.
Single-familyProperty Type
1950Year Built
10,000 sq ftLot Size
$804Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,047,691
$47K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17% lower than the average sale price ($2.47M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,616 (+2.3%)
$59,981 + $84,992
$144,973
2024
$2,557 (+2.5%)
$58,805 + $83,326
$142,131
2023
$2,495 (+1.6%)
$57,652 + $81,693
$139,345
2022
$2,456 (+3.4%)
$56,522 + $80,092
$136,614
2021
$2,377 (+2.5%)
$55,414 + $78,522
$133,936
2020
$2,318 (+15.2%)
$54,328 + $76,983
$131,311
2019
$2,013 (−28.6%)
$53,771 + $76,194
$129,965
2018
$2,820 (+1.7%)
$52,717 + $74,700
$127,417
2017
$2,772 (+3.1%)
$50,671 + $71,800
$122,471
2016
$2,689 (+3.1%)
$50,671 + $71,800
$122,471
2015
$2,607 (+2.1%)
$49,678 + $70,393
$120,071
2014
$2,553 (+2.2%)
$47,974 + $67,978
$115,952
2013
$2,497 (+3.4%)
$47,974 + $67,978
$115,952
2012
$2,416 (+2.4%)
$47,758 + $67,671
$115,429
2011
$2,358 (+10.5%)
$46,822 + $66,345
$113,167
2010
$2,135 (+5.7%)
$45,904 + $65,045
$110,949
2009
$2,019 (+1.6%)
$45,561 + $64,559
$110,120
2008
$1,988
$45,670 + $64,713
$110,383
Tax history for 820 Rosedale Ave
Year
Property tax
Land + Additions
Assessment*
2025
$2,616 (+2.3%)
$59,981 + $84,992
$144,973
2024
$2,557 (+2.5%)
$58,805 + $83,326
$142,131
2023
$2,495 (+1.6%)
$57,652 + $81,693
$139,345
2022
$2,456 (+3.4%)
$56,522 + $80,092
$136,614
2021
$2,377 (+2.5%)
$55,414 + $78,522
$133,936
2020
$2,318 (+15.2%)
$54,328 + $76,983
$131,311
2019
$2,013 (−28.6%)
$53,771 + $76,194
$129,965
2018
$2,820 (+1.7%)
$52,717 + $74,700
$127,417
2017
$2,772 (+3.1%)
$50,671 + $71,800
$122,471
2016
$2,689 (+3.1%)
$50,671 + $71,800
$122,471
2015
$2,607 (+2.1%)
$49,678 + $70,393
$120,071
2014
$2,553 (+2.2%)
$47,974 + $67,978
$115,952
2013
$2,497 (+3.4%)
$47,974 + $67,978
$115,952
2012
$2,416 (+2.4%)
$47,758 + $67,671
$115,429
2011
$2,358 (+10.5%)
$46,822 + $66,345
$113,167
2010
$2,135 (+5.7%)
$45,904 + $65,045
$110,949
2009
$2,019 (+1.6%)
$45,561 + $64,559
$110,120
2008
$1,988
$45,670 + $64,713
$110,383
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/rp/repair
Perform alterations on a residential building.
Remodel
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: 8
Exterior
Property Information
Subdivision Name: CITY/WALNUT CRK
Living Sq. Ft: 2,546
Ground Floor Sq. Ft: 2,546
Building Sq. Ft: 2,546
# of Stories: 1
Legal Description: PARADISE ACRES #1 LOT 4
Parking & Garage Information
Garage/Parking Sq. Ft: 410
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,000
Legal Lot Number: 4
Acres: 0.2296
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,546
Stories: 1.0
Lot Size: 10,000 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Contra Costa County
APN: 2340420047
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Lafayette Elementary School
Public K-5 • Assigned • 0.2mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 0.1mi
8/10
Acalanes High School
Public 9-12 • Assigned • 1.6mi
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
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
8 days above 93° 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
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
79
55
87
58
84
59
77
56
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
$1.95M – $2.36M
Reach more buyers when you sell with Redfin. Save up to $20,477 in fees.3 minutes to get started.