bridgeMLS, Bay East AOR, or Contra Costa AOR #41084564
Mar 28, 2025
Sold
$2,135,000
$722/sq ft
Mar 16, 2025
Pending
—
Mar 13, 2025
Contingent
—
Mar 7, 2025
Listed
*
Public Records
Jun 3, 2019
Sold
$1,250,000
$423/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$24,966 (+54.5%)
$1,397,400 + $780,300
$2,177,700
2025
$16,156 (+2.1%)
$1,397,400 + $780,300
$2,177,700
2024
$15,827 (+1.6%)
$780,861 + $612,417
$1,393,278
2023
$15,579 (+0.7%)
$765,550 + $600,409
$1,365,959
2022
$15,463 (+2.2%)
$750,540 + $588,637
$1,339,177
2021
$15,134 (+0.9%)
$735,824 + $577,096
$1,312,920
2020
$14,999 (+258.9%)
$721,397 + $565,781
$1,287,178
2019
$4,180 (+3.9%)
$714,000 + $559,980
$1,273,980
2018
$4,024 (+3.9%)
$71,642 + $229,208
$300,850
2017
$3,871 (+1.8%)
$68,861 + $220,308
$289,169
2016
$3,801 (+1.8%)
$68,861 + $220,308
$289,169
2015
$3,735 (+1.9%)
$67,511 + $215,989
$283,500
2014
$3,667 (+1.7%)
$65,195 + $208,578
$273,773
2013
$3,604 (+3.4%)
$65,195 + $208,578
$273,773
2012
$3,485 (+2.4%)
$64,901 + $207,636
$272,537
2011
$3,404 (+1.8%)
$63,629 + $203,565
$267,194
2010
$3,344
$62,382 + $199,574
$261,956
2009
$3,347 (+4.3%)
$61,916 + $198,083
$259,999
2008
$3,210
$62,064 + $198,554
$260,618
Tax history for 505 Lagos Ct
Year
Property tax
Land + Additions
Assessment*
2026
$24,966 (+54.5%)
$1,397,400 + $780,300
$2,177,700
2025
$16,156 (+2.1%)
$1,397,400 + $780,300
$2,177,700
2024
$15,827 (+1.6%)
$780,861 + $612,417
$1,393,278
2023
$15,579 (+0.7%)
$765,550 + $600,409
$1,365,959
2022
$15,463 (+2.2%)
$750,540 + $588,637
$1,339,177
2021
$15,134 (+0.9%)
$735,824 + $577,096
$1,312,920
2020
$14,999 (+258.9%)
$721,397 + $565,781
$1,287,178
2019
$4,180 (+3.9%)
$714,000 + $559,980
$1,273,980
2018
$4,024 (+3.9%)
$71,642 + $229,208
$300,850
2017
$3,871 (+1.8%)
$68,861 + $220,308
$289,169
2016
$3,801 (+1.8%)
$68,861 + $220,308
$289,169
2015
$3,735 (+1.9%)
$67,511 + $215,989
$283,500
2014
$3,667 (+1.7%)
$65,195 + $208,578
$273,773
2013
$3,604 (+3.4%)
$65,195 + $208,578
$273,773
2012
$3,485 (+2.4%)
$64,901 + $207,636
$272,537
2011
$3,404 (+1.8%)
$63,629 + $203,565
$267,194
2010
$3,344
$62,382 + $199,574
$261,956
2009
$3,347 (+4.3%)
$61,916 + $198,083
$259,999
2008
$3,210
$62,064 + $198,554
$260,618
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
9,900 Sq. Ft.
Year renovated
1997
Sq. Ft.
2,958
Year built
1978
Style
Single Family Residential
County
Contra Costa County
APN
2094110224
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
RS-10
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
Nov 26, 2026 • Active
Furnace a/c - mechanical (residential)
HVAC
Dec 16, 2020 • Final
Miscellaneous - re-roof
Roofing
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
Parking
Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Solid Surface, Tile, Updated Baths
Primary Bathroom Included Features: Solid Surface, Tile, Updated Baths
Room Type: Family Room, Formal Dining Room, Office
Fireplace Features: Family Room, Gas
Basement: Crawl Space
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 2,958
Foundation Details: Slab
Exterior Features
Exterior Features: Back Yard, Front Yard
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle
Pool Information
Pool Features: Community
Property Information
Living Area: 2958
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1978
Lot Information
Lot Size Square Feet: 9900
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Court
Utilities
Green Features Information
Green Energy Generation: Solar Available
Utility Information
Electric: Photovoltaics Seller Owned, 220 Volts in Kitchen
Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Ceiling Fan(s), Central Air
Location
Multi-Unit Information
Common Walls: Corner Unit
Homeowners Association Information
Has Association
Association Amenities: Clubhouse, Pool, Tennis Court(s)
Association Name: TWIN CREEKS HOA
Association Fee: $340
Association Fee Includes: Common Area Maint
Association Fee Frequency: Annually
HOA Transfer Fees: Paid by Buyer
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,958
Stories: 2.0
Lot Size: 9,900 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1997
County: Contra Costa County
APN: 2094110224
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Twin Creeks Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.2mi
10/10
California High School
Public 9-12 • Assigned • 2.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.