18 Comstock Ct is a 2,474 square foot house on a 8,320 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on September 08, 2015 for $1,060,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,682,692.
Single-familyProperty Type
1996Year Built
8,320 sq ftLot Size
$680Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,682,692
$623K since sold in September 2015$67K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1% lower than the average sale price ($1.70M) 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 20, 2019 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Jul 16, 2018 • Final
Miscellaneous - electrical
Electrical
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
Room Information
# of Rooms: 11
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 7781
Living Sq. Ft: 2,474
Ground Floor Sq. Ft: 1,310
Building Sq. Ft: 2,474
# of Stories: 2
Legal Description: T7781 L30
Parking & Garage Information
Garage/Parking Sq. Ft: 595
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,320
Legal Lot Number: 30
Acres: 0.191
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,474
Stories: 2.0
Lot Size: 8,320 square feet
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1997
County: Contra Costa County
APN: 2110700305
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.