3605 Kelsey Knls is a 5,265 square foot house on a 3.95 acre lot with 4 bedrooms and 6.5 bathrooms. - it last sold on October 14, 2002 for $325,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $2,489,068.
Single-familyProperty Type
2007Year Built
3.95 acresLot Size
$473Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,489,069
$2.2M since sold in October 2002$77K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.9% higher than the average sale price ($2.13M) 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
Nov 13, 2024 • Active
Residential mechanical
Install a mini split heat pump system with a wall-mounted air handler.
Heat pump
HVAC
Jul 6, 2023 • Active
Residential addition-alteration
Construct new exterior entry stairs and a landing with lighting. Install a new concrete terrace.
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: 6
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Building Construction Quality: Good
Property Information
Subdivision Name: NIELSEN RANCH
Living Sq. Ft: 5,265
Building Sq. Ft: 8,227
# of Stories: 2
Legal Description: REMAP FROM 042-470-003-000 - 08/11/98
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 2,962
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 172,062
Legal Lot Number: 70
Acres: 3.95
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 6.5
Sq. Ft.: 5,265
Stories: 2.0
Lot Size: 3.95 acres
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2007
County: Sonoma County
APN: 173300003000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Hidden Valley Elementary Satellite School
Public K-6 • Assigned • 0.7mi
8/10
Santa Rosa Middle School
Public 7-8 • Assigned • 2.3mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 1.8mi
6/10
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
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95403
Average low and high temperatures (°F)
62
39
63
43
71
45
69
46
77
50
80
53
81
54
86
54
81
56
78
50
64
44
59
42
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
$2.37M – $2.86M
Reach more buyers when you sell with Redfin. Save up to $24,891 in fees.3 minutes to get started.