150 Mast Head Reach is a 1,742 square foot house on a 0.48 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on November 24, 1997 for $30,000. Based on Redfin's The Sea Ranch data, we estimate the home's value is $1,323,623.
Single-familyProperty Type
1992Year Built
0.48 acresLot Size
$760Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,323,623
$1.3M since sold in November 1997$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% higher than the average sale price ($1.24M) of 5 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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Rent
$2,774/mo
Redfin rental estimate
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Market trends in Sea Ranch, CA
Last updated October 2026
Buyer's Market
Seller's Market
Balanced 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 150 Mast Head Reach
Date
Event
Price
Public Records
Nov 24, 1997
Sold
$30,000
$17/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,216 (+1.8%)
$293,910 + $440,869
$734,779
2024
$8,072 (+1.7%)
$288,148 + $432,225
$720,373
2023
$7,937 (+4.3%)
$282,499 + $423,750
$706,249
2022
$7,613 (+1.7%)
$276,960 + $415,442
$692,402
2021
$7,488 (−0.4%)
$271,530 + $407,297
$678,827
2020
$7,515 (+0.7%)
$266,206 + $399,311
$665,517
2019
$7,462 (+4.6%)
$263,477 + $395,217
$658,694
2018
$7,136 (−1.5%)
$258,311 + $387,468
$645,779
2017
$7,245 (+5.2%)
$248,282 + $372,423
$620,705
2015
$6,889 (+1.7%)
$243,414 + $365,121
$608,535
2014
$6,775 (+75.0%)
$235,062 + $352,593
$587,655
2013
$3,872 (+3.6%)
$235,062 + $352,593
$587,655
2012
$3,738 (+3.1%)
$81,374 + $243,193
$324,567
2011
$3,625 (+0.9%)
$79,779 + $238,425
$318,204
2010
$3,594 (+0.2%)
$78,215 + $233,750
$311,965
2009
$3,586 (+0.9%)
$77,631 + $232,004
$309,635
2007
$3,553
$76,291 + $227,997
$304,288
Tax history for 150 Mast Head Reach
Year
Property tax
Land + Additions
Assessment*
2025
$8,216 (+1.8%)
$293,910 + $440,869
$734,779
2024
$8,072 (+1.7%)
$288,148 + $432,225
$720,373
2023
$7,937 (+4.3%)
$282,499 + $423,750
$706,249
2022
$7,613 (+1.7%)
$276,960 + $415,442
$692,402
2021
$7,488 (−0.4%)
$271,530 + $407,297
$678,827
2020
$7,515 (+0.7%)
$266,206 + $399,311
$665,517
2019
$7,462 (+4.6%)
$263,477 + $395,217
$658,694
2018
$7,136 (−1.5%)
$258,311 + $387,468
$645,779
2017
$7,245 (+5.2%)
$248,282 + $372,423
$620,705
2015
$6,889 (+1.7%)
$243,414 + $365,121
$608,535
2014
$6,775 (+75.0%)
$235,062 + $352,593
$587,655
2013
$3,872 (+3.6%)
$235,062 + $352,593
$587,655
2012
$3,738 (+3.1%)
$81,374 + $243,193
$324,567
2011
$3,625 (+0.9%)
$79,779 + $238,425
$318,204
2010
$3,594 (+0.2%)
$78,215 + $233,750
$311,965
2009
$3,586 (+0.9%)
$77,631 + $232,004
$309,635
2007
$3,553
$76,291 + $227,997
$304,288
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 8, 2022 • Final
Building permit no plan check
Tear off the existing roofing and install new composition shingles on a single-family home.
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: 4
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: SEA RANCH 28
Living Sq. Ft: 1,742
Building Sq. Ft: 2,270
# of Stories: 2
Legal Description: SEA RANCH 28 LOT 97
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,700
Legal Lot Number: 97
Acres: 0.4752
Zoning Code: CZ
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,742
Stories: 2.0
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Sonoma County
APN: 156320020000
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 • 6.5mi
3/10
Point Arena High School
Public 9-12 • Assigned • 17.1mi
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
3/10 Heat Factor
8 days above 69° 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
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61
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48
63
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64
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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
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
$1.26M – $1.52M
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