1800 Trinity Rd is a 1,960 square foot house on a 16.8 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on August 16, 2011 for $1,240,000. Based on Redfin's Glen Ellen data, we estimate the home's value is $2,114,161.
Single-familyProperty Type
1989Year Built
16.8 acresLot Size
$1,079Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,114,161
$874K since sold in August 2011$73K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 44% higher than the average sale price ($1.47M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 4, 2020 • Final
Building permit with plan check
Install an air-cooled generator. The work includes gas and electrical hookups, piping, conduit, wiring, and final testing and commissioning.
Electrical
Generator
Aug 12, 2020 • Final
Building revision
Electrical
Generator
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
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Living Sq. Ft: 1,960
Building Sq. Ft: 4,384
# of Stories: 1
Legal Description: 86 FM 53-050-84 PER MD PM 4619 PARCEL 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 576
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 731,808
Legal Lot Number: 1
Acres: 16.8
Zoning Code: RRD100
County Use Description: RURAL RESID-1 RESID
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,960
Stories: 1.0
Lot Size: 16.8 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 2005
County: Sonoma County
APN: 053051011000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 5.1mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 7.5mi
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
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
5 days above 95° expected this year, 11 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
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70
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47
77
51
81
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81
54
88
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85
55
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.01M – $2.43M
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