529 Marlboro Ct is a 1,382 square foot house on a 7,200 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on May 17, 2011 for $435,000. Based on Redfin's San Ramon data, we estimate the home's value is $910,098.
Single-familyProperty Type
1978Year Built
7,200 sq ftLot Size
$659Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$910,098
$475K since sold in May 2011$12K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.7% lower than the average sale price ($1.28M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40008244
Apr 19, 2004
Listing Removed
—
Public Records
Aug 13, 1987
Sold
$167,000
$121/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,334 (+3.2%)
$489,259 + $79,185
$568,444
2025
$7,106 (+2.2%)
$489,259 + $79,185
$568,444
2024
$6,956 (+1.8%)
$479,666 + $77,633
$557,299
2023
$6,836 (+0.8%)
$470,261 + $76,111
$546,372
2022
$6,784 (+2.3%)
$461,041 + $74,619
$535,660
2021
$6,634 (+1.4%)
$452,001 + $73,156
$525,157
2020
$6,542 (+1.0%)
$443,139 + $71,722
$514,861
2019
$6,474 (+3.9%)
$438,596 + $70,987
$509,583
2018
$6,234 (+3.8%)
$429,997 + $69,596
$499,593
2017
$6,004 (+1.5%)
$413,300 + $66,895
$480,195
2016
$5,915 (+1.5%)
$413,300 + $66,895
$480,195
2015
$5,829 (+1.6%)
$405,197 + $65,584
$470,781
2014
$5,739 (+1.4%)
$391,293 + $63,334
$454,627
2013
$5,658 (+3.2%)
$391,293 + $63,334
$454,627
2012
$5,482 (−12.5%)
$389,525 + $63,048
$452,573
2011
$6,265 (+0.7%)
$381,888 + $61,812
$443,700
2010
$6,219 (−0.7%)
$290,946 + $226,054
$517,000
2009
$6,261 (−13.6%)
$290,946 + $226,054
$517,000
2008
$7,245
$293,479 + $228,021
$521,500
Tax history for 529 Marlboro Ct
Year
Property tax
Land + Additions
Assessment*
2026
$7,334 (+3.2%)
$489,259 + $79,185
$568,444
2025
$7,106 (+2.2%)
$489,259 + $79,185
$568,444
2024
$6,956 (+1.8%)
$479,666 + $77,633
$557,299
2023
$6,836 (+0.8%)
$470,261 + $76,111
$546,372
2022
$6,784 (+2.3%)
$461,041 + $74,619
$535,660
2021
$6,634 (+1.4%)
$452,001 + $73,156
$525,157
2020
$6,542 (+1.0%)
$443,139 + $71,722
$514,861
2019
$6,474 (+3.9%)
$438,596 + $70,987
$509,583
2018
$6,234 (+3.8%)
$429,997 + $69,596
$499,593
2017
$6,004 (+1.5%)
$413,300 + $66,895
$480,195
2016
$5,915 (+1.5%)
$413,300 + $66,895
$480,195
2015
$5,829 (+1.6%)
$405,197 + $65,584
$470,781
2014
$5,739 (+1.4%)
$391,293 + $63,334
$454,627
2013
$5,658 (+3.2%)
$391,293 + $63,334
$454,627
2012
$5,482 (−12.5%)
$389,525 + $63,048
$452,573
2011
$6,265 (+0.7%)
$381,888 + $61,812
$443,700
2010
$6,219 (−0.7%)
$290,946 + $226,054
$517,000
2009
$6,261 (−13.6%)
$290,946 + $226,054
$517,000
2008
$7,245
$293,479 + $228,021
$521,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Oct 3, 2011 • Final
Alteration, remodel, repair - building residential
Remodel
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: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 4517
Living Sq. Ft: 1,382
Ground Floor Sq. Ft: 1,382
Building Sq. Ft: 1,382
# of Stories: 1
Legal Description: TRACT 4517 LOT 88 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 447
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,200
Legal Lot Number: 88
Acres: 0.1653
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,382
Stories: 1.0
Lot Size: 7,200 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1994
County: Contra Costa County
APN: 2124110558
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Montevideo Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
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.