600 Middle Two Rock Rd is a 2,650 square foot house on a 1.62 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Petaluma data, we estimate the home's value is $1,433,352.
Single-familyProperty Type
1988Year Built
1.62 acresLot Size
$541Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,433,352
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.7% lower than the average sale price ($1.60M) 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
$5,441 (+4.4%)
$43,817 + $424,490
$468,307
2024
$5,211 (+1.2%)
$42,958 + $416,167
$459,125
2023
$5,148 (+5.0%)
$42,116 + $408,007
$450,123
2022
$4,903 (+2.2%)
$41,291 + $400,007
$441,298
2021
$4,796 (−0.8%)
$40,482 + $392,164
$432,646
2020
$4,832 (+1.6%)
$39,689 + $384,475
$424,164
2019
$4,757 (+0.5%)
$39,283 + $380,533
$419,816
2018
$4,732 (+1.7%)
$38,513 + $373,072
$411,585
2017
$4,654 (+5.0%)
$37,018 + $358,586
$395,604
2015
$4,434 (+1.2%)
$36,293 + $351,555
$387,848
2014
$4,382 (+2.6%)
$35,048 + $339,492
$374,540
2013
$4,271 (−45.2%)
$35,048 + $339,492
$374,540
2012
$7,789 (+97.9%)
$34,890 + $337,958
$372,848
2011
$3,936 (+1.6%)
$224,400 + $489,600
$714,000
2010
$3,875 (−0.6%)
$33,536 + $324,836
$358,372
2009
$3,898 (+1.9%)
$33,286 + $322,409
$355,695
2007
$3,824
$32,712 + $316,839
$349,551
Tax history for 600 Middle Two Rock Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,441 (+4.4%)
$43,817 + $424,490
$468,307
2024
$5,211 (+1.2%)
$42,958 + $416,167
$459,125
2023
$5,148 (+5.0%)
$42,116 + $408,007
$450,123
2022
$4,903 (+2.2%)
$41,291 + $400,007
$441,298
2021
$4,796 (−0.8%)
$40,482 + $392,164
$432,646
2020
$4,832 (+1.6%)
$39,689 + $384,475
$424,164
2019
$4,757 (+0.5%)
$39,283 + $380,533
$419,816
2018
$4,732 (+1.7%)
$38,513 + $373,072
$411,585
2017
$4,654 (+5.0%)
$37,018 + $358,586
$395,604
2015
$4,434 (+1.2%)
$36,293 + $351,555
$387,848
2014
$4,382 (+2.6%)
$35,048 + $339,492
$374,540
2013
$4,271 (−45.2%)
$35,048 + $339,492
$374,540
2012
$7,789 (+97.9%)
$34,890 + $337,958
$372,848
2011
$3,936 (+1.6%)
$224,400 + $489,600
$714,000
2010
$3,875 (−0.6%)
$33,536 + $324,836
$358,372
2009
$3,898 (+1.9%)
$33,286 + $322,409
$355,695
2007
$3,824
$32,712 + $316,839
$349,551
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 20, 2026 • Final
Building permit with plan check
Battery
Electrical
Solar
Jan 30, 2025 • Final
Building permit with plan check
Battery
Electrical
Solar
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: 2
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,650
Ground Floor Sq. Ft: 2,650
Building Sq. Ft: 3,467
# of Stories: 1
Legal Description: 75 FORM PT OF 21-140-42 PM 3709A LOT 3
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 817
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 70,567
Legal Lot Number: 3
Acres: 1.62
Zoning Code: AR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,650
Stories: 1.0
Lot Size: 1.62 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1989
County: Sonoma County
APN: 021140074000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Wilson Elementary School
Public K-6 • Assigned • 0.2mi
5/10
Petaluma Junior High School
Public 7-8 • Assigned • 1.7mi
4/10
Petaluma High School
Public 9-12 • Assigned • 2.4mi
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 89° expected this year, 16 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
Petaluma, CA • 94952
Average low and high temperatures (°F)
59
40
59
42
64
43
61
44
65
47
67
49
67
51
73
51
73
52
72
48
61
44
56
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.9 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.36M – $1.65M
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