23 Lava Falls Ct is a 2,806 square foot house on a 6,800 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 15, 2018 for $1,261,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,846,347.
Single-familyProperty Type
1989Year Built
6,800 sq ftLot Size
$658Est. Price/Sq.Ft.
3 car garageParking
Listed by Carol Pefley•DRE #00840464• Realty World Dominion
Bought with Carol Pefley•DRE #00840464• Realty World Dominion
Source:MLSListings #ML81681763
Redfin Estimate
$1,846,347
$585K since sold in October 2018$27K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.9% lower than the average sale price ($1.98M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40082526
May 29, 2005
Listing Removed
—
Public Records
May 17, 1991
Sold
$354,000
$126/sq ft
Public Records
Apr 3, 1990
Sold
$440,000
$157/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$17,183 (+3.1%)
$739,586 + $695,778
$1,435,364
2025
$16,664 (+2.2%)
$739,586 + $695,778
$1,435,364
2024
$16,312 (+1.7%)
$725,085 + $682,136
$1,407,221
2023
$16,038 (+1.3%)
$710,868 + $668,761
$1,379,629
2022
$15,835 (+1.5%)
$696,930 + $655,649
$1,352,579
2021
$15,601 (+1.0%)
$683,265 + $642,794
$1,326,059
2020
$15,443 (+0.9%)
$669,868 + $630,191
$1,300,059
2019
$15,301 (+10.9%)
$663,000 + $623,730
$1,286,730
2018
$13,801 (+3.1%)
$650,000 + $611,500
$1,261,500
2017
$13,385 (+3.4%)
$478,075 + $657,925
$1,136,000
2016
$12,951 (+12.4%)
$478,075 + $657,925
$1,136,000
2015
$11,518 (+7.7%)
$458,506 + $630,994
$1,089,500
2014
$10,697 (+17.2%)
$369,499 + $508,501
$878,000
2013
$9,127 (+1.3%)
$369,499 + $508,501
$878,000
2012
$9,011 (−0.3%)
$312,685 + $430,315
$743,000
2011
$9,040 (+0.7%)
$312,685 + $430,315
$743,000
2010
$8,980 (+0.1%)
$314,369 + $432,631
$747,000
2009
$8,970 (−14.7%)
$314,369 + $432,631
$747,000
2008
$10,515
$314,579 + $432,921
$747,500
Tax history for 23 Lava Falls Ct
Year
Property tax
Land + Additions
Assessment*
2026
$17,183 (+3.1%)
$739,586 + $695,778
$1,435,364
2025
$16,664 (+2.2%)
$739,586 + $695,778
$1,435,364
2024
$16,312 (+1.7%)
$725,085 + $682,136
$1,407,221
2023
$16,038 (+1.3%)
$710,868 + $668,761
$1,379,629
2022
$15,835 (+1.5%)
$696,930 + $655,649
$1,352,579
2021
$15,601 (+1.0%)
$683,265 + $642,794
$1,326,059
2020
$15,443 (+0.9%)
$669,868 + $630,191
$1,300,059
2019
$15,301 (+10.9%)
$663,000 + $623,730
$1,286,730
2018
$13,801 (+3.1%)
$650,000 + $611,500
$1,261,500
2017
$13,385 (+3.4%)
$478,075 + $657,925
$1,136,000
2016
$12,951 (+12.4%)
$478,075 + $657,925
$1,136,000
2015
$11,518 (+7.7%)
$458,506 + $630,994
$1,089,500
2014
$10,697 (+17.2%)
$369,499 + $508,501
$878,000
2013
$9,127 (+1.3%)
$369,499 + $508,501
$878,000
2012
$9,011 (−0.3%)
$312,685 + $430,315
$743,000
2011
$9,040 (+0.7%)
$312,685 + $430,315
$743,000
2010
$8,980 (+0.1%)
$314,369 + $432,631
$747,000
2009
$8,970 (−14.7%)
$314,369 + $432,631
$747,000
2008
$10,515
$314,579 + $432,921
$747,500
*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-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
Mar 9, 2026 • Final
Furnace a/c - mechanical (residential)
HVAC
Jan 31, 2024 • 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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Construction Quality: Good
Exterior Wall: Stucco
View Information
View: Good
Property Information
Subdivision Name: SUBDIVISION 6552
Living Sq. Ft: 2,806
Ground Floor Sq. Ft: 1,638
Building Sq. Ft: 2,806
# of Stories: 2
Legal Description: T6552 L282
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 612
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,800
Legal Lot Number: 282
Acres: 0.1561
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,806
Stories: 2.0
Lot Size: 6,800 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 2005
County: Contra Costa County
APN: 2171320191
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 • 0.1mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.3mi
10/10
California High School
Public 9-12 • Assigned • 2.6mi
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...