445 Constantine Ct is a 1,878 square foot house on a 2,090 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,287,075.
Single-familyProperty Type
2007Year Built
2,090 sq ftLot Size
$685Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,287,075
$12K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.4% lower than the average sale price ($1.66M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$10,943 (+2.1%)
$509,110 + $435,423
$944,533
2024
$10,714 (+2.4%)
$499,128 + $426,886
$926,014
2023
$10,461 (+0.8%)
$489,342 + $418,516
$907,858
2022
$10,380 (+2.3%)
$479,748 + $410,310
$890,058
2021
$10,151 (+1.1%)
$470,342 + $402,265
$872,607
2020
$10,040 (+1.1%)
$461,120 + $394,378
$855,498
2019
$9,928 (+2.4%)
$456,392 + $390,335
$846,727
2018
$9,696 (+6.3%)
$447,444 + $382,682
$830,126
2017
$9,120 (+2.4%)
$419,078 + $358,422
$777,500
2016
$8,911 (+4.6%)
$419,078 + $358,422
$777,500
2015
$8,517 (+5.7%)
$406,412 + $347,588
$754,000
2014
$8,061 (+21.5%)
$362,752 + $310,248
$673,000
2013
$6,635 (+0.4%)
$362,752 + $310,248
$673,000
2012
$6,607 (−8.2%)
$296,184 + $253,316
$549,500
2011
$7,194 (+0.7%)
$299,149 + $255,851
$555,000
2010
$7,145 (+9.9%)
$328,795 + $281,205
$610,000
2009
$6,501 (−19.2%)
$328,795 + $281,205
$610,000
2008
$8,043
$297,262 + $254,238
$551,500
Tax history for 445 Constantine Ct
Year
Property tax
Land + Additions
Assessment*
2025
$10,943 (+2.1%)
$509,110 + $435,423
$944,533
2024
$10,714 (+2.4%)
$499,128 + $426,886
$926,014
2023
$10,461 (+0.8%)
$489,342 + $418,516
$907,858
2022
$10,380 (+2.3%)
$479,748 + $410,310
$890,058
2021
$10,151 (+1.1%)
$470,342 + $402,265
$872,607
2020
$10,040 (+1.1%)
$461,120 + $394,378
$855,498
2019
$9,928 (+2.4%)
$456,392 + $390,335
$846,727
2018
$9,696 (+6.3%)
$447,444 + $382,682
$830,126
2017
$9,120 (+2.4%)
$419,078 + $358,422
$777,500
2016
$8,911 (+4.6%)
$419,078 + $358,422
$777,500
2015
$8,517 (+5.7%)
$406,412 + $347,588
$754,000
2014
$8,061 (+21.5%)
$362,752 + $310,248
$673,000
2013
$6,635 (+0.4%)
$362,752 + $310,248
$673,000
2012
$6,607 (−8.2%)
$296,184 + $253,316
$549,500
2011
$7,194 (+0.7%)
$299,149 + $255,851
$555,000
2010
$7,145 (+9.9%)
$328,795 + $281,205
$610,000
2009
$6,501 (−19.2%)
$328,795 + $281,205
$610,000
2008
$8,043
$297,262 + $254,238
$551,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RMH
Medium-High Density Residential Zone
The RMH zone is applied to areas of the City appropriate for townhouses or apartments at a density of 14 to 22 units per net acre. Minimum lot size for new multifamily parcels is 10,000 square ft or larger. Single-family dwellings are also permitted with a minimum lot size for new parcels of 2,000 sq ft with a maximum of 3,100 based on the per acre RMH density range. The RMH zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Property details
Interior
Room Information
# of Rooms: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 8797
Living Sq. Ft: 1,878
Ground Floor Sq. Ft: 814
Building Sq. Ft: 1,878
# of Stories: 2
Legal Description: T8797 L36
Parking & Garage Information
Garage/Parking Sq. Ft: 514
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,090
Legal Lot Number: 36
Acres: 0.048
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,878
Stories: 2.0
Lot Size: 2,090 square feet
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2007
County: Contra Costa County
APN: 2087400368
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 2.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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