803 Lynch Rd is a 5,152 square foot house on a 37.44 acre lot with 4 bedrooms and 5.5 bathrooms. Based on Redfin's Petaluma data, we estimate the home's value is $2,187,389.
Single-familyProperty Type
1989Year Built
37.44 acresLot Size
$425Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,187,389
$173K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.5% higher than the average sale price ($1.69M) of 4 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
$9,018 (+6.6%)
$38,569 + $739,326
$777,895
2024
$8,461 (−0.3%)
$40,753 + $724,830
$765,583
2023
$8,483 (+4.2%)
$42,498 + $692,072
$734,570
2022
$8,140 (+1.2%)
$57,988 + $678,502
$736,490
2021
$8,042 (−0.1%)
$35,393 + $665,199
$700,592
2020
$8,051 (+0.8%)
$35,029 + $652,156
$687,185
2019
$7,983 (+5.9%)
$31,461 + $645,469
$676,930
2018
$7,539 (+2.1%)
$32,267 + $632,813
$665,080
2017
$7,383 (+5.2%)
$30,794 + $608,241
$639,035
2015
$7,017 (+1.1%)
$29,691 + $596,315
$626,006
2014
$6,941 (+3.2%)
$28,516 + $575,853
$604,369
2013
$6,723 (+36.4%)
$28,516 + $575,853
$604,369
2012
$4,929 (+6.5%)
$27,676 + $573,251
$600,927
2011
$4,629 (+1.1%)
$21,761 + $414,952
$436,713
2010
$4,580 (−0.1%)
$20,381 + $406,816
$427,197
2009
$4,586 (+1.8%)
$20,344 + $403,776
$424,120
2007
$4,506
$20,893 + $396,800
$417,693
Tax history for 803 Lynch Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,018 (+6.6%)
$38,569 + $739,326
$777,895
2024
$8,461 (−0.3%)
$40,753 + $724,830
$765,583
2023
$8,483 (+4.2%)
$42,498 + $692,072
$734,570
2022
$8,140 (+1.2%)
$57,988 + $678,502
$736,490
2021
$8,042 (−0.1%)
$35,393 + $665,199
$700,592
2020
$8,051 (+0.8%)
$35,029 + $652,156
$687,185
2019
$7,983 (+5.9%)
$31,461 + $645,469
$676,930
2018
$7,539 (+2.1%)
$32,267 + $632,813
$665,080
2017
$7,383 (+5.2%)
$30,794 + $608,241
$639,035
2015
$7,017 (+1.1%)
$29,691 + $596,315
$626,006
2014
$6,941 (+3.2%)
$28,516 + $575,853
$604,369
2013
$6,723 (+36.4%)
$28,516 + $575,853
$604,369
2012
$4,929 (+6.5%)
$27,676 + $573,251
$600,927
2011
$4,629 (+1.1%)
$21,761 + $414,952
$436,713
2010
$4,580 (−0.1%)
$20,381 + $406,816
$427,197
2009
$4,586 (+1.8%)
$20,344 + $403,776
$424,120
2007
$4,506
$20,893 + $396,800
$417,693
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 23, 2026 • Final
Building permit no plan check
Repair roof rafters damaged by fire.
Remodel
Mar 4, 2026 • Final
Building permit no plan check
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: 5
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: PETALUMA RHO
Living Sq. Ft: 5,152
Building Sq. Ft: 6,633
# of Stories: 2
Legal Description: 93 FM PT 136-150-06 PM 92-403 PCL 2
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,481
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,630,886
Legal Lot Number: 2
Acres: 37.44
Zoning Code: RRB8FRZN
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 5.5
Sq. Ft.: 5,152
Stories: 2.0
Lot Size: 37.44 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1996
County: Sonoma County
APN: 136150017000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Old Adobe Elementary Charter School
Charter K-6 • Assigned • 2.9mi
6/10
Kenilworth Junior High School
Public 7-8 • Assigned • 2.4mi
6/10
Casa Grande High School
Public 9-12 • Assigned • 4.1mi
8/10
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
3% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 93° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
20 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94954
Average low and high temperatures (°F)
60
41
62
44
69
47
67
47
73
50
77
52
77
54
84
55
82
55
77
51
64
46
56
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.08M – $2.52M
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