bridgeMLS, Bay East AOR, or Contra Costa AOR #41055580
May 20, 2024
Sold
$1,925,000
$928/sq ft
Apr 22, 2024
Pending
—
Apr 10, 2024
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41054264
Apr 10, 2024
Listing Removed
—
Public Records
Feb 2, 1993
Sold
$312,000
$150/sq ft
Public Records
Sep 9, 1986
Sold
$205,000
$99/sq ft
Public Records
Apr 22, 1983
Sold
$155,000
$75/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$23,049 (+3.2%)
$1,066,410 + $936,360
$2,002,770
2025
$22,330 (+238.1%)
$1,066,410 + $936,360
$2,002,770
2024
$6,604 (+1.8%)
$1,045,500 + $918,000
$1,963,500
2023
$6,488 (+0.8%)
$237,942 + $282,982
$520,924
2022
$6,438 (+2.3%)
$233,277 + $277,434
$510,711
2021
$6,293 (+1.5%)
$228,703 + $271,995
$500,698
2020
$6,202 (+1.1%)
$224,219 + $266,662
$490,881
2019
$6,137 (+3.9%)
$221,920 + $263,928
$485,848
2018
$5,908 (+3.9%)
$217,569 + $258,753
$476,322
2017
$5,688 (+1.6%)
$209,121 + $248,706
$457,827
2016
$5,600 (+1.5%)
$209,121 + $248,706
$457,827
2015
$5,516 (+1.6%)
$205,021 + $243,830
$448,851
2014
$5,428 (+1.5%)
$197,987 + $235,464
$433,451
2013
$5,350 (+3.3%)
$197,987 + $235,464
$433,451
2012
$5,181 (+2.2%)
$197,093 + $234,400
$431,493
2011
$5,072 (+1.5%)
$193,229 + $229,804
$423,033
2010
$4,996
$189,441 + $225,299
$414,740
2009
$5,000 (+3.8%)
$188,026 + $223,616
$411,642
2008
$4,816
$188,473 + $224,148
$412,621
Tax history for 540 Catanio Ct
Year
Property tax
Land + Additions
Assessment*
2026
$23,049 (+3.2%)
$1,066,410 + $936,360
$2,002,770
2025
$22,330 (+238.1%)
$1,066,410 + $936,360
$2,002,770
2024
$6,604 (+1.8%)
$1,045,500 + $918,000
$1,963,500
2023
$6,488 (+0.8%)
$237,942 + $282,982
$520,924
2022
$6,438 (+2.3%)
$233,277 + $277,434
$510,711
2021
$6,293 (+1.5%)
$228,703 + $271,995
$500,698
2020
$6,202 (+1.1%)
$224,219 + $266,662
$490,881
2019
$6,137 (+3.9%)
$221,920 + $263,928
$485,848
2018
$5,908 (+3.9%)
$217,569 + $258,753
$476,322
2017
$5,688 (+1.6%)
$209,121 + $248,706
$457,827
2016
$5,600 (+1.5%)
$209,121 + $248,706
$457,827
2015
$5,516 (+1.6%)
$205,021 + $243,830
$448,851
2014
$5,428 (+1.5%)
$197,987 + $235,464
$433,451
2013
$5,350 (+3.3%)
$197,987 + $235,464
$433,451
2012
$5,181 (+2.2%)
$197,093 + $234,400
$431,493
2011
$5,072 (+1.5%)
$193,229 + $229,804
$423,033
2010
$4,996
$189,441 + $225,299
$414,740
2009
$5,000 (+3.8%)
$188,026 + $223,616
$411,642
2008
$4,816
$188,473 + $224,148
$412,621
*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
10,450 Sq. Ft.
Year renovated
1984
Sq. Ft.
2,075
Year built
1973
Style
Single Family Residential
County
Contra Costa County
APN
2092500061
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
Mar 2, 2026 • Final
Alteration, remodel, repair - building residential
Remodel
Jun 9, 2025 • 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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Int Access From Garage, Side Yard Access, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Tile, Updated Baths
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Landscape Back, Landscape Front
Roof: Shingle
Property Information
Living Area: 2075
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1973
Lot Information
Lot Size Square Feet: 10450
Lot Size Area: 0.24
Lot Size Units: Acres
Lot Size Acres: 0.24
Lot Features: Court, Cul-De-Sac, Premium Lot, Front Yard, Paved
Utilities
Utility Information
Electric: Photovoltaics Third-Party Owned
Heating & Cooling
Has Heating
Heating: Central
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,075
Stories: 2.0
Lot Size: 10,450 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1984
County: Contra Costa County
APN: 2092500061
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 • 0.2mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.6mi
10/10
California High School
Public 9-12 • Assigned • 2.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
The San Ramon housing market remains competitive with median sale prices hovering around $1.45 million, though distinct neighborhood trends are emerging as older, centrally located areas appreciate while newer developments like Dougherty Valley...
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.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match public records. Learn more.