684 Denman Rd is a 2,925 square foot vacant land on a 1.82 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on May 08, 2009 for $655,000. Based on Redfin's Penngrove data, we estimate the home's value is $1,286,088.
Vacant landProperty Type
1949Year Built
1.82 acresLot Size
$706,642Price/Acres
Source:Public Records
Redfin Estimate
$1,286,088
$631K since sold in May 2009$81K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.5% lower than the average sale price ($1.54M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 13, 2020 • Final
Building permit with plan check
Install a manufactured home to be used as an accessory dwelling unit.
ADU
Jun 11, 2016 • Final
Building permit with plan check
Addition
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 Fuel Type: Gas
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: ROBLAR DE LA MISERIA RHO
Living Sq. Ft: 2,925
Building Sq. Ft: 3,605
# of Stories: 1
Legal Description: MAP B4 176
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 680
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 79,279
Legal Block Number: 4
Acres: 1.82
Zoning Code: RRB7FRZN
County Use Description: RURAL RESIDENTIAL-SFD W/GRANNY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,925
Stories: 1.0
Lot Size: 1.82 acres
Style: Vacant Land
Year Built: 1949
Year Renovated: 1949
County: Sonoma County
APN: 047141022000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Penngrove Elementary School
Charter K-6 • Assigned • 1.3mi
7/10
Petaluma Junior High School
Public 7-8 • Assigned • 3.6mi
4/10
Petaluma High School
Public 9-12 • Assigned • 4.0mi
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
$1.22M – $1.48M
Sell confidently with a local market expert in Penngrove. 3 minutes to get started.