470 Grey Whale is a 1,797 square foot house on a 8,512 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on February 05, 2013 for $820,000. Based on Redfin's The Sea Ranch data, we estimate the home's value is $1,789,055.
Single-familyProperty Type
1991Year Built
8,512 sq ftLot Size
$996Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,789,055
$969K since sold in February 2013$16K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 61.2% higher than the average sale price ($1.11M) of 5 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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Rent
$2,840/mo
Redfin rental estimate
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Market trends in 95497, CA
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
95.8%
+0.1% MoM
Median sale price
$1.3M
$144K MoM
Avg. days on market
114d
37 days MoM
Recently sold homes
3
3 MoM
Provided by Redfin
Sale history for 470 Grey Whale
Date
Event
Price
bridgeMLS, Bay East AOR, or Contra Costa AOR #41088196
Oct 15, 2025
Listing Removed
—
Aug 23, 2025
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #41063634
Nov 25, 2024
Listing Removed
—
Public Records
Feb 5, 2013
Sold
$820,000
$456/sq ft
Public Records
Jul 17, 1991
Sold
$504,000
$280/sq ft
Public Records
Feb 22, 1990
Sold
$180,000
$100/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,936 (+2.8%)
$502,419 + $527,536
$1,029,955
2024
$12,586 (+2.6%)
$492,568 + $517,193
$1,009,761
2023
$12,264 (+4.9%)
$482,910 + $507,052
$989,962
2022
$11,687 (+2.5%)
$473,442 + $497,110
$970,552
2021
$11,397
$464,159 + $487,363
$951,522
2020
$11,391 (+0.8%)
$455,058 + $477,807
$932,865
2019
$11,296 (+2.3%)
$450,392 + $472,908
$923,300
2018
$11,047 (+1.5%)
$441,561 + $463,636
$905,197
2017
$10,885 (+5.5%)
$424,415 + $445,634
$870,049
2015
$10,320 (+1.9%)
$416,094 + $436,897
$852,991
2014
$10,129 (+33.5%)
$401,816 + $421,906
$823,722
2013
$7,587 (−3.9%)
$401,816 + $421,906
$823,722
2012
$7,896 (+1.3%)
$296,000 + $301,000
$597,000
2011
$7,796 (+3.8%)
$311,000 + $316,000
$627,000
2010
$7,510 (−10.4%)
$311,000 + $316,000
$627,000
2009
$8,378 (+1.2%)
$300,000 + $304,000
$604,000
2007
$8,278
$337,076 + $342,470
$679,546
Tax history for 470 Grey Whale
Year
Property tax
Land + Additions
Assessment*
2025
$12,936 (+2.8%)
$502,419 + $527,536
$1,029,955
2024
$12,586 (+2.6%)
$492,568 + $517,193
$1,009,761
2023
$12,264 (+4.9%)
$482,910 + $507,052
$989,962
2022
$11,687 (+2.5%)
$473,442 + $497,110
$970,552
2021
$11,397
$464,159 + $487,363
$951,522
2020
$11,391 (+0.8%)
$455,058 + $477,807
$932,865
2019
$11,296 (+2.3%)
$450,392 + $472,908
$923,300
2018
$11,047 (+1.5%)
$441,561 + $463,636
$905,197
2017
$10,885 (+5.5%)
$424,415 + $445,634
$870,049
2015
$10,320 (+1.9%)
$416,094 + $436,897
$852,991
2014
$10,129 (+33.5%)
$401,816 + $421,906
$823,722
2013
$7,587 (−3.9%)
$401,816 + $421,906
$823,722
2012
$7,896 (+1.3%)
$296,000 + $301,000
$597,000
2011
$7,796 (+3.8%)
$311,000 + $316,000
$627,000
2010
$7,510 (−10.4%)
$311,000 + $316,000
$627,000
2009
$8,378 (+1.2%)
$300,000 + $304,000
$604,000
2007
$8,278
$337,076 + $342,470
$679,546
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 14, 2020 • Final
Building permit no plan check
Tear off the existing roofing material and install new Class A composition shingles.
Roofing
Sep 26, 2016 • Final
Building permit no plan check
Tear off and replace the roof on a single-family home with class A composition shingles.
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: SEA RANCH #35-A
Living Sq. Ft: 1,797
Ground Floor Sq. Ft: 1,797
Building Sq. Ft: 1,797
# of Stories: 1
Legal Description: LT 18 SEA RANCH #35
Parking & Garage Information
Garage/Parking Sq. Ft: 441
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,512
Legal Lot Number: 18
Acres: 0.1954
Zoning Code: CZ
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,797
Stories: 1.0
Lot Size: 8,512 square feet
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Sonoma County
APN: 156420011000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
K - 12
Preschool & daycare
Horicon Elementary School
Public K-8 • Assigned • 8.5mi
3/10
Point Arena High School
Public 9-12 • Assigned • 15.1mi
3/10
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
2/10 Heat Factor
7 days above 69° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
The Sea Ranch, CA • 95497
Average low and high temperatures (°F)
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66
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69
57
66
53
61
49
59
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Sun exposure
In this area, properties receive around 10.4 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
10.4 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.70M – $2.06M
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