100 Denman Rd is a 5,206 square foot house on a 2.9 acre lot with 10 bedrooms and 6.5 bathrooms. Based on Redfin's Penngrove data, we estimate the home's value is $2,533,193.
Single-familyProperty Type
1946Year Built
2.9 acresLot Size
$487Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,533,193
$234K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.2% higher than the average sale price ($1.99M) 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
$21,071 (+6.5%)
$221,591 + $103,461
$325,052
2024
$19,794 (+7.8%)
$217,247 + $101,433
$318,680
2023
$18,357 (+6.5%)
$212,988 + $99,445
$312,433
2022
$17,238 (+6.9%)
$208,812 + $97,496
$306,308
2021
$16,120 (+2.9%)
$204,718 + $95,585
$300,303
2020
$15,665 (+4.5%)
$200,704 + $93,711
$294,415
2019
$14,993 (+5.8%)
$198,647 + $92,751
$291,398
2018
$14,168 (+3.0%)
$194,752 + $90,933
$285,685
2017
$13,757 (+5.9%)
$187,191 + $87,402
$274,593
2015
$12,985 (+1.3%)
$183,521 + $85,689
$269,210
2014
$12,822 (+1.7%)
$177,225 + $82,749
$259,974
2013
$12,608 (+4.4%)
$177,225 + $82,749
$259,974
2012
$12,080 (+6.4%)
$176,425 + $82,376
$258,801
2011
$11,350 (+6.2%)
$172,966 + $80,761
$253,727
2010
$10,691 (+6.2%)
$169,575 + $79,178
$248,753
2009
$10,064 (+6.8%)
$168,308 + $78,587
$246,895
2007
$9,422
$165,400 + $77,230
$242,630
Tax history for 100 Denman Rd
Year
Property tax
Land + Additions
Assessment*
2025
$21,071 (+6.5%)
$221,591 + $103,461
$325,052
2024
$19,794 (+7.8%)
$217,247 + $101,433
$318,680
2023
$18,357 (+6.5%)
$212,988 + $99,445
$312,433
2022
$17,238 (+6.9%)
$208,812 + $97,496
$306,308
2021
$16,120 (+2.9%)
$204,718 + $95,585
$300,303
2020
$15,665 (+4.5%)
$200,704 + $93,711
$294,415
2019
$14,993 (+5.8%)
$198,647 + $92,751
$291,398
2018
$14,168 (+3.0%)
$194,752 + $90,933
$285,685
2017
$13,757 (+5.9%)
$187,191 + $87,402
$274,593
2015
$12,985 (+1.3%)
$183,521 + $85,689
$269,210
2014
$12,822 (+1.7%)
$177,225 + $82,749
$259,974
2013
$12,608 (+4.4%)
$177,225 + $82,749
$259,974
2012
$12,080 (+6.4%)
$176,425 + $82,376
$258,801
2011
$11,350 (+6.2%)
$172,966 + $80,761
$253,727
2010
$10,691 (+6.2%)
$169,575 + $79,178
$248,753
2009
$10,064 (+6.8%)
$168,308 + $78,587
$246,895
2007
$9,422
$165,400 + $77,230
$242,630
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
AS
SR
Agricultural Services District
The AS zone limits allowed uses to those necessary to support local agricultural production.
Zone overlays
Scenic Resources Combining District
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
General retail
Housing-Group
Housing-Single unit
Housing-Other
Agriculture-Cropland
Jun 11, 2016 • Final
Building history record
Work on a reroof.
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: 6
# of 1/2 Baths: 1
Exterior
Exterior Information
Building Style Type: U-Shape
Building Construction Quality: Average
Property Information
Subdivision Name: ELYSIAN PARK 01
Living Sq. Ft: 5,206
Building Sq. Ft: 12,716
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 126,324
Legal Lot Number: 27,33
Acres: 2.9
Zoning Code: AS
County Use Description: RURAL RESID-2+ RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 10
Baths: 6.5
Sq. Ft.: 5,206
Stories: 1.0
Lot Size: 2.9 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 1946
County: Sonoma County
APN: 047152003000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Penngrove Elementary School
Charter K-6 • Assigned • 0.9mi
7/10
Petaluma Junior High School
Public 7-8 • Assigned • 3.9mi
4/10
Petaluma High School
Public 9-12 • Assigned • 4.2mi
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 91° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Penngrove, CA • 94951
Average low and high temperatures (°F)
60
39
61
43
68
44
66
45
72
49
74
50
75
53
82
54
80
54
77
50
64
44
57
43
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
$2.41M – $2.91M
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