631 Simpson St is a 1,157 square foot condo with 4 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $498,324.
CondoProperty Type
1971Year Built
$431Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$498,324
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.4% higher than the average sale price ($428K) 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
$707 (+1.6%)
$12,633 + $44,816
$57,449
2024
$696 (+1.5%)
$12,386 + $43,938
$56,324
2023
$686 (+6.4%)
$12,144 + $43,077
$55,221
2022
$644 (+1.3%)
$11,906 + $42,233
$54,139
2021
$636 (+0.3%)
$11,673 + $41,405
$53,078
2020
$634 (+5.0%)
$11,445 + $40,594
$52,039
2019
$604 (+0.6%)
$11,328 + $40,178
$51,506
2018
$601 (+1.8%)
$11,106 + $39,391
$50,497
2017
$590 (+5.8%)
$10,676 + $37,862
$48,538
2015
$558 (+6.3%)
$10,467 + $37,120
$47,587
2014
$525
$10,109 + $35,847
$45,956
2013
$525 (+1.6%)
$10,109 + $35,847
$45,956
2012
$517 (+2.0%)
$10,064 + $35,685
$45,749
2011
$506 (+1.5%)
$9,867 + $34,986
$44,853
2010
$499 (−0.6%)
$9,674 + $34,300
$43,974
2009
$502 (+2.0%)
$9,602 + $34,044
$43,646
2007
$492
$9,437 + $33,456
$42,893
Tax history for 631 Simpson St
Year
Property tax
Land + Additions
Assessment*
2025
$707 (+1.6%)
$12,633 + $44,816
$57,449
2024
$696 (+1.5%)
$12,386 + $43,938
$56,324
2023
$686 (+6.4%)
$12,144 + $43,077
$55,221
2022
$644 (+1.3%)
$11,906 + $42,233
$54,139
2021
$636 (+0.3%)
$11,673 + $41,405
$53,078
2020
$634 (+5.0%)
$11,445 + $40,594
$52,039
2019
$604 (+0.6%)
$11,328 + $40,178
$51,506
2018
$601 (+1.8%)
$11,106 + $39,391
$50,497
2017
$590 (+5.8%)
$10,676 + $37,862
$48,538
2015
$558 (+6.3%)
$10,467 + $37,120
$47,587
2014
$525
$10,109 + $35,847
$45,956
2013
$525 (+1.6%)
$10,109 + $35,847
$45,956
2012
$517 (+2.0%)
$10,064 + $35,685
$45,749
2011
$506 (+1.5%)
$9,867 + $34,986
$44,853
2010
$499 (−0.6%)
$9,674 + $34,300
$43,974
2009
$502 (+2.0%)
$9,602 + $34,044
$43,646
2007
$492
$9,437 + $33,456
$42,893
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 28, 2015 • Final
Residential addition-alteration
Remove two layers of composition shingles and install new felt underlayment and composition shingles. All work is to be completed according to the building code.
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
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: LINCOLN MANOR SUB #1
Living Sq. Ft: 1,157
Ground Floor Sq. Ft: 1,157
Building Sq. Ft: 1,157
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 571
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,049
Legal Lot Number: 65
Acres: 0.07
Zoning Code: CITYSR
County Use Description: PLANNED UNIT RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,157
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1971
Year Renovated: 1971
County: Sonoma County
APN: 010552018000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Abraham Lincoln Elementary School
Public K-6 • Assigned • 0.1mi
2/10
Santa Rosa Middle School
Public 7-8 • Assigned • 1.6mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 1.2mi
6/10
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 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, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95401
Average low and high temperatures (°F)
63
39
64
42
71
45
69
46
76
50
78
52
77
53
85
53
83
54
79
49
65
44
59
42
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 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$474,000 – $574,000
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