909 Quarry Pt is a 4,505 square foot house on a 0.58 acre lot with 6 bedrooms and 5.5 bathrooms. - it last sold on July 18, 2016 for $1,525,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $2,080,417.
Single-familyProperty Type
1999Year Built
0.58 acresLot Size
$462Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,080,417
$555K since sold in July 2016$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 38.3% higher than the average sale price ($1.50M) 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
Jan 11, 2022 • Final
Residential addition-alteration
Construct an addition to an existing pool house and convert the structure into a detached accessory dwelling unit.
Addition
ADU
May 29, 2020 • Final
Residential addition-alteration
Install a new roof-mounted photovoltaic system with solar modules and a battery backup system.
Battery
Electrical
Solar
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: 5
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 4
Has Fireplace
Room Information
# of Rooms: 13
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: CASTLEROCK 02
Living Sq. Ft: 4,505
Building Sq. Ft: 5,244
# of Stories: 2
Legal Description: 99 FM 13-331-85 CASTLEROCK II LOT 15
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 739
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 25,109
Legal Lot Number: 15
Acres: 0.5764
County Use Description: SFD W/GRANNY UNIT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 5.5
Sq. Ft.: 4,505
Stories: 2.0
Lot Size: 0.58 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: Sonoma County
APN: 013380015000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Spring Lake Charter
Charter K-8 • Assigned • 0.8mi
6/10
Montgomery High School
Public 9-12 • Assigned • 1.6mi
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° 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 • 95405
Average low and high temperatures (°F)
63
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86
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83
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78
52
64
45
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43
Jan
Feb
Mar
Apr
May
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Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.98M – $2.39M
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