3700 Hennessy Pl is a 2,067 square foot house on a 6,750 square foot lot with 5 bedrooms and 3 bathrooms. - it last sold on May 12, 2015 for $310,755. Based on Redfin's Santa Rosa data, we estimate the home's value is $811,403.
Single-familyProperty Type
2018Year Built
6,750 sq ftLot Size
$393Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$811,403
$501K since sold in May 2015$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.6% lower than the average sale price ($860K) 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
Aug 5, 2019 • Final
Resilient new
Rebuild a single-family home and a garage. Install fire sprinklers and a backflow device. Upgrade the water meter and install a sewer lateral cleanout as required.
Fire sprinkler
Grading
New construction
Plumbing
Water heater
Aug 5, 2019 • Final
Resilient addition-alteration
Rebuild a fence with lattice.
Remodel
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
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: COFFEY PARK 04
Living Sq. Ft: 2,067
Ground Floor Sq. Ft: 1,029
Building Sq. Ft: 2,487
# of Stories: 2
Legal Description: COFFEY PARK UNIT 4 LOT 48
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,750
Legal Lot Number: 48
Acres: 0.155
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,067
Stories: 2.0
Lot Size: 6,750 square feet
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2018
County: Sonoma County
APN: 034450048000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Hilliard Comstock Middle School
Public 7-8 • Assigned • 1.6mi
1/10
Piner High School
Public 9-12 • Assigned • 1.5mi
4/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95403
Average low and high temperatures (°F)
62
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71
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81
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86
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81
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78
50
64
44
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42
Jan
Feb
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May
Jun
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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
$771,000 – $934,000
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