390 Main Sail is a 2,275 square foot house on a 7,635 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on August 15, 1988 for $350,000. Based on Redfin's The Sea Ranch data, we estimate the home's value is $1,553,601.
Single-familyProperty Type
1987Year Built
7,635 sq ftLot Size
$683Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,553,601
$1.2M since sold in August 1988$55K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 57.5% higher than the average sale price ($986K) of 6 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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Rent
$3,233/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 390 Main Sail
Date
Event
Price
Public Records
Aug 15, 1988
Sold
$350,000
$154/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,177 (+3.1%)
$234,470 + $435,459
$669,929
2024
$8,897 (+3.0%)
$229,873 + $426,921
$656,794
2023
$8,641 (+5.1%)
$225,366 + $418,550
$643,916
2022
$8,221 (+2.9%)
$220,948 + $410,344
$631,292
2021
$7,993 (+0.2%)
$216,616 + $402,299
$618,915
2020
$7,973 (+1.2%)
$212,369 + $394,411
$606,780
2019
$7,878 (+2.4%)
$210,192 + $390,367
$600,559
2018
$7,690 (+1.6%)
$206,071 + $382,713
$588,784
2017
$7,570 (+5.6%)
$198,070 + $367,852
$565,922
2015
$7,172 (+1.9%)
$194,187 + $360,640
$554,827
2014
$7,037 (+1.9%)
$187,525 + $348,265
$535,790
2013
$6,904 (+1.9%)
$187,525 + $348,265
$535,790
2012
$6,774 (+3.2%)
$186,678 + $346,692
$533,370
2011
$6,566 (+1.2%)
$183,018 + $339,895
$522,913
2010
$6,489 (+1.0%)
$179,430 + $333,231
$512,661
2009
$6,423 (+1.4%)
$178,089 + $330,741
$508,830
2007
$6,336
$175,013 + $325,027
$500,040
Tax history for 390 Main Sail
Year
Property tax
Land + Additions
Assessment*
2025
$9,177 (+3.1%)
$234,470 + $435,459
$669,929
2024
$8,897 (+3.0%)
$229,873 + $426,921
$656,794
2023
$8,641 (+5.1%)
$225,366 + $418,550
$643,916
2022
$8,221 (+2.9%)
$220,948 + $410,344
$631,292
2021
$7,993 (+0.2%)
$216,616 + $402,299
$618,915
2020
$7,973 (+1.2%)
$212,369 + $394,411
$606,780
2019
$7,878 (+2.4%)
$210,192 + $390,367
$600,559
2018
$7,690 (+1.6%)
$206,071 + $382,713
$588,784
2017
$7,570 (+5.6%)
$198,070 + $367,852
$565,922
2015
$7,172 (+1.9%)
$194,187 + $360,640
$554,827
2014
$7,037 (+1.9%)
$187,525 + $348,265
$535,790
2013
$6,904 (+1.9%)
$187,525 + $348,265
$535,790
2012
$6,774 (+3.2%)
$186,678 + $346,692
$533,370
2011
$6,566 (+1.2%)
$183,018 + $339,895
$522,913
2010
$6,489 (+1.0%)
$179,430 + $333,231
$512,661
2009
$6,423 (+1.4%)
$178,089 + $330,741
$508,830
2007
$6,336
$175,013 + $325,027
$500,040
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 21, 2016 • Final
Building permit no plan check
Tear off and replace the roof with class a composite shingles on a single-family home.
Roofing
Jun 11, 2016 • Final
Building permit no plan check
Remodel a single-family home. Replace the gas forced air unit, electrical panel, kitchen cabinets, and gas fireplace.
Electrical
Gas
Kitchen
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
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: 437 SEA RANCH #35-B
Living Sq. Ft: 2,275
Ground Floor Sq. Ft: 2,107
Building Sq. Ft: 2,275
# of Stories: 2
Legal Description: SEA RANCH NO 35-B LOT 77 TR 437
Parking & Garage Information
Garage/Parking Sq. Ft: 560
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,635
Legal Lot Number: 77
Acres: 0.1753
Zoning Code: CZ
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,275
Stories: 2.0
Lot Size: 7,635 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Sonoma County
APN: 156580029000
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 • 8.6mi
3/10
Point Arena High School
Public 9-12 • Assigned • 15.0mi
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, 17 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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61
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48
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66
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69
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69
57
66
53
61
49
59
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Nov
Dec
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
$1.48M – $1.79M
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