188 Trinity Rd is a 3,832 square foot house on a 7.1 acre lot with 2 bathrooms. Based on Redfin's Glen Ellen data, we estimate the home's value is $1,774,768.
Single-familyProperty Type
1976Year Built
7.1 acresLot Size
$463Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,774,768
$150K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.5% higher than the average sale price ($1.38M) 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
$1,916 (+1.9%)
$62,473 + $81,340
$143,813
2024
$1,879 (+1.8%)
$61,249 + $79,746
$140,995
2023
$1,846 (+1.7%)
$60,049 + $78,183
$138,232
2022
$1,815 (+2.4%)
$58,872 + $76,650
$135,522
2021
$1,773 (+1.0%)
$57,718 + $75,148
$132,866
2020
$1,756 (+1.8%)
$56,587 + $73,675
$130,262
2019
$1,724 (+5.7%)
$56,007 + $72,920
$128,927
2018
$1,631 (−39.4%)
$54,909 + $71,491
$126,400
2017
$2,690 (+10.8%)
$52,778 + $162,103
$214,881
2015
$2,428 (+1.4%)
$51,744 + $158,925
$210,669
2014
$2,394 (+0.9%)
$49,969 + $153,472
$203,441
2013
$2,373 (+1.6%)
$49,969 + $153,472
$203,441
2012
$2,335 (+2.4%)
$49,744 + $152,779
$202,523
2011
$2,281 (+0.7%)
$48,769 + $149,784
$198,553
2010
$2,265 (+0.8%)
$47,813 + $146,848
$194,661
2009
$2,247 (+2.6%)
$47,456 + $145,751
$193,207
2007
$2,190
$46,637 + $143,234
$189,871
Tax history for 188 Trinity Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,916 (+1.9%)
$62,473 + $81,340
$143,813
2024
$1,879 (+1.8%)
$61,249 + $79,746
$140,995
2023
$1,846 (+1.7%)
$60,049 + $78,183
$138,232
2022
$1,815 (+2.4%)
$58,872 + $76,650
$135,522
2021
$1,773 (+1.0%)
$57,718 + $75,148
$132,866
2020
$1,756 (+1.8%)
$56,587 + $73,675
$130,262
2019
$1,724 (+5.7%)
$56,007 + $72,920
$128,927
2018
$1,631 (−39.4%)
$54,909 + $71,491
$126,400
2017
$2,690 (+10.8%)
$52,778 + $162,103
$214,881
2015
$2,428 (+1.4%)
$51,744 + $158,925
$210,669
2014
$2,394 (+0.9%)
$49,969 + $153,472
$203,441
2013
$2,373 (+1.6%)
$49,969 + $153,472
$203,441
2012
$2,335 (+2.4%)
$49,744 + $152,779
$202,523
2011
$2,281 (+0.7%)
$48,769 + $149,784
$198,553
2010
$2,265 (+0.8%)
$47,813 + $146,848
$194,661
2009
$2,247 (+2.6%)
$47,456 + $145,751
$193,207
2007
$2,190
$46,637 + $143,234
$189,871
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
LIA B6 20
SR
Land Intensive Agriculture - B6 Combining District 20 Acres
The LIA zone: Enhances and protects lands best suited for permanent agricultural use and capable of relatively high production per acre of land; Implement the land intensive agriculture land use category of the general plan and the policies of the agricultural resources element; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Scenic Resources Combining District
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Day care facility
Housing-Group
Housing-Single unit
Housing-Other
Agriculture
Agriculture-Cropland
Park & open space
Timberland
Property details
Interior
Bathroom Information
# of Full Baths: 2
Exterior
Exterior Information
Construction Type: Wood/Steel
Property Information
Living Sq. Ft: 3,832
Ground Floor Sq. Ft: 1,821
Building Sq. Ft: 3,832
Legal Description: 75 FORM PT OF 53-110-19
Parking & Garage Information
Garage/Parking Sq. Ft: 754
Lot Information
# of Buildings: 1
Land Sq. Ft: 309,276
Legal Lot Number: 3
Acres: 7.1
Zoning Code: LIA20
County Use Description: VAC RURAL RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 3,832
Stories: —
Lot Size: 7.1 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1976
County: Sonoma County
APN: 053110063000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 4.6mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 7.2mi
7/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
24 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Glen Ellen, CA • 95442
Average low and high temperatures (°F)
61
41
63
44
70
47
69
47
77
51
81
53
81
54
88
56
85
55
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.69M – $2.04M
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