520 Courtyard Cir is a 1,164 square foot house on a 4,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on October 05, 2001 for $265,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $597,301.
Single-familyProperty Type
1986Year Built
4,000 sq ftLot Size
$513Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$597,301
$332K since sold in October 2001$19K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% lower than the average sale price ($599K) 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
Jun 9, 2022 • Final
Residential addition-alteration
Install a roof-mounted solar photovoltaic system and upgrade the main electrical panel to include a main breaker. Revised plans include a larger system size and additional panels.
Electrical
Solar
Oct 18, 2021 • Final
Residential addition-alteration
Remove and replace shingles on a residential building with GAF charcoal shingles.
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: 2
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: HILLVIEW ESTATES
Living Sq. Ft: 1,164
Ground Floor Sq. Ft: 1,164
Building Sq. Ft: 1,164
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 408
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,000
Legal Lot Number: 50
Acres: 0.0918
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,164
Stories: 1.0
Lot Size: 4,000 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: Sonoma County
APN: 044260050000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Taylor Mountain Elementary School
Public K-6 • Assigned • 0.4mi
2/10
Montgomery High School
Public 9-12 • Assigned • 2.7mi
7/10
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95407
Average low and high temperatures (°F)
62
39
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43
70
45
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46
74
50
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78
53
83
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80
56
78
50
65
45
58
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
Sep
Oct
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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
$568,000 – $687,000
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