37999 Sentinel is a 1,651 square foot house on a 0.39 acre lot with 2 bedrooms and 3 bathrooms. - it last sold on January 17, 2003 for $555,000. Based on Redfin's The Sea Ranch data, we estimate the home's value is $1,394,470.
Single-familyProperty Type
1999Year Built
0.39 acresLot Size
$845Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,394,470
$839K since sold in January 2003$21K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.6% lower than the average sale price ($1.45M) of 5 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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Rent
$3,122/mo
Redfin rental estimate
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Market trends in Sea Ranch, CA
Last updated October 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-list price
95.3%
1.5% MoM
Median sale price
$1.5M
$29K MoM
Avg. days on market
90d
28 days MoM
Recently sold homes
19
1 MoM
Provided by Redfin
Sale history for 37999 Sentinel
Date
Event
Price
Public Records
Jan 17, 2003
Sold
$555,000
$336/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,289 (+1.8%)
$302,844 + $534,746
$837,590
2024
$9,125 (+1.7%)
$296,906 + $524,261
$821,167
2023
$8,972 (+4.3%)
$291,085 + $513,982
$805,067
2022
$8,603 (+1.7%)
$285,378 + $503,904
$789,282
2021
$8,460 (−0.4%)
$279,783 + $494,024
$773,807
2020
$8,491 (+0.6%)
$274,298 + $484,338
$758,636
2019
$8,438 (+4.2%)
$271,486 + $479,372
$750,858
2018
$8,094 (−1.2%)
$266,163 + $469,973
$736,136
2017
$8,192 (+5.2%)
$255,829 + $451,724
$707,553
2015
$7,788 (+1.7%)
$250,813 + $442,867
$693,680
2014
$7,658 (+1.4%)
$242,207 + $427,671
$669,878
2013
$7,551 (+1.6%)
$242,207 + $427,671
$669,878
2012
$7,431 (+2.7%)
$241,113 + $425,739
$666,852
2011
$7,237 (+0.9%)
$236,386 + $417,392
$653,778
2010
$7,172 (+0.2%)
$231,751 + $409,208
$640,959
2009
$7,157 (+1.8%)
$230,019 + $406,150
$636,169
2007
$7,029
$226,046 + $392,533
$618,579
Tax history for 37999 Sentinel
Year
Property tax
Land + Additions
Assessment*
2025
$9,289 (+1.8%)
$302,844 + $534,746
$837,590
2024
$9,125 (+1.7%)
$296,906 + $524,261
$821,167
2023
$8,972 (+4.3%)
$291,085 + $513,982
$805,067
2022
$8,603 (+1.7%)
$285,378 + $503,904
$789,282
2021
$8,460 (−0.4%)
$279,783 + $494,024
$773,807
2020
$8,491 (+0.6%)
$274,298 + $484,338
$758,636
2019
$8,438 (+4.2%)
$271,486 + $479,372
$750,858
2018
$8,094 (−1.2%)
$266,163 + $469,973
$736,136
2017
$8,192 (+5.2%)
$255,829 + $451,724
$707,553
2015
$7,788 (+1.7%)
$250,813 + $442,867
$693,680
2014
$7,658 (+1.4%)
$242,207 + $427,671
$669,878
2013
$7,551 (+1.6%)
$242,207 + $427,671
$669,878
2012
$7,431 (+2.7%)
$241,113 + $425,739
$666,852
2011
$7,237 (+0.9%)
$236,386 + $417,392
$653,778
2010
$7,172 (+0.2%)
$231,751 + $409,208
$640,959
2009
$7,157 (+1.8%)
$230,019 + $406,150
$636,169
2007
$7,029
$226,046 + $392,533
$618,579
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 28, 2016 • Final
Building permit no plan check
Tear off the existing roof and install new Class A composition shingles on a single-family home.
Roofing
Jun 11, 2016 • Final
Building permit with plan check
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: SEA RANCH 21
Living Sq. Ft: 1,651
Building Sq. Ft: 2,107
# of Stories: 2
Legal Description: SEA RANCH 21 LOT 148
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 456
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,100
Legal Lot Number: 148
Acres: 0.3926
Zoning Code: CZ
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 1,651
Stories: 2.0
Lot Size: 0.39 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: Sonoma County
APN: 156140012000
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 • 5.2mi
3/10
Point Arena High School
Public 9-12 • Assigned • 18.5mi
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
3/10 Heat Factor
9 days above 72° expected this year, 22 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)
59°
45°
59°
47°
61°
49°
61°
48°
63°
51°
64°
52°
66°
54°
69°
55°
69°
57°
66°
53°
61°
49°
59°
48°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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
$1.33M – $1.60M
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