520 Marble Canyon Ln is a 2,804 square foot house on a 6,976 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 31, 2014 for $990,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,739,526.
Single-familyProperty Type
1989Year Built
6,976 sq ftLot Size
$620Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,739,526
$750K since sold in October 2014$92K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.2% lower than the average sale price ($1.98M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11123902
Jan 4, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10241671
Aug 21, 1997
Listing Removed
—
Public Records
Aug 21, 1997
Sold
$422,500
$151/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27241671
Aug 1, 1997
Listing Removed
—
Public Records
Jun 15, 1995
Sold
$370,000
$132/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$16,137 (+12.8%)
$759,771 + $580,123
$1,339,894
2025
$14,311 (+2.2%)
$759,771 + $580,123
$1,339,894
2024
$14,006 (+1.7%)
$636,975 + $552,847
$1,189,822
2023
$13,765 (+1.4%)
$624,486 + $542,007
$1,166,493
2022
$13,578 (+1.4%)
$612,242 + $531,380
$1,143,622
2021
$13,393 (+1.1%)
$600,238 + $520,961
$1,121,199
2020
$13,245 (+1.0%)
$588,469 + $510,747
$1,099,216
2019
$13,113 (+3.8%)
$582,435 + $505,510
$1,087,945
2018
$12,633 (+3.6%)
$571,015 + $495,599
$1,066,614
2017
$12,193 (+1.3%)
$548,843 + $476,355
$1,025,198
2016
$12,034 (+1.3%)
$548,843 + $476,355
$1,025,198
2015
$11,880 (+23.9%)
$538,082 + $467,015
$1,005,097
2014
$9,586 (+8.7%)
$451,914 + $325,376
$777,290
2013
$8,820 (+0.1%)
$451,914 + $325,376
$777,290
2012
$8,810 (−0.8%)
$415,699 + $299,301
$715,000
2011
$8,883 (+7.2%)
$421,222 + $303,278
$724,500
2010
$8,289 (−6.7%)
$425,873 + $306,627
$732,500
2009
$8,889 (+3.3%)
$397,384 + $286,116
$683,500
2008
$8,602
$430,192 + $309,738
$739,930
Tax history for 520 Marble Canyon Ln
Year
Property tax
Land + Additions
Assessment*
2026
$16,137 (+12.8%)
$759,771 + $580,123
$1,339,894
2025
$14,311 (+2.2%)
$759,771 + $580,123
$1,339,894
2024
$14,006 (+1.7%)
$636,975 + $552,847
$1,189,822
2023
$13,765 (+1.4%)
$624,486 + $542,007
$1,166,493
2022
$13,578 (+1.4%)
$612,242 + $531,380
$1,143,622
2021
$13,393 (+1.1%)
$600,238 + $520,961
$1,121,199
2020
$13,245 (+1.0%)
$588,469 + $510,747
$1,099,216
2019
$13,113 (+3.8%)
$582,435 + $505,510
$1,087,945
2018
$12,633 (+3.6%)
$571,015 + $495,599
$1,066,614
2017
$12,193 (+1.3%)
$548,843 + $476,355
$1,025,198
2016
$12,034 (+1.3%)
$548,843 + $476,355
$1,025,198
2015
$11,880 (+23.9%)
$538,082 + $467,015
$1,005,097
2014
$9,586 (+8.7%)
$451,914 + $325,376
$777,290
2013
$8,820 (+0.1%)
$451,914 + $325,376
$777,290
2012
$8,810 (−0.8%)
$415,699 + $299,301
$715,000
2011
$8,883 (+7.2%)
$421,222 + $303,278
$724,500
2010
$8,289 (−6.7%)
$425,873 + $306,627
$732,500
2009
$8,889 (+3.3%)
$397,384 + $286,116
$683,500
2008
$8,602
$430,192 + $309,738
$739,930
*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-6
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
Sep 8, 2017 • Final
Furnace a/c - mechanical (residential)
HVAC
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
New construction
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 6552
Living Sq. Ft: 2,804
Ground Floor Sq. Ft: 1,636
Building Sq. Ft: 2,804
# of Stories: 2
Legal Description: T6552 L118
Parking & Garage Information
# of Parking Spaces: 3
Garage/Parking Sq. Ft: 612
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,976
Legal Lot Number: 118
Acres: 0.1601
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,804
Stories: 2.0
Lot Size: 6,976 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Contra Costa County
APN: 2170910158
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Golden View 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 • 3.0mi
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.
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...