3 Welford Ranch Ct is a 4,111 square foot house on a 0.27 acre lot with 5 bedrooms and 5 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $2,604,649.
Single-familyProperty Type
2001Year Built
0.27 acresLot Size
$634Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,604,649
$37K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.1% higher than the average sale price ($2.48M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$19,426 (+3.3%)
$768,483 + $841,264
$1,609,747
2025
$18,802 (+2.6%)
$768,483 + $841,264
$1,609,747
2024
$18,317 (+1.4%)
$753,415 + $824,769
$1,578,184
2023
$18,060 (+4.2%)
$738,643 + $808,598
$1,547,241
2022
$17,333 (−3.4%)
$724,160 + $792,744
$1,516,904
2021
$17,947 (+0.9%)
$709,961 + $777,200
$1,487,161
2020
$17,793 (−8.6%)
$696,041 + $761,961
$1,458,002
2019
$19,475 (+14.8%)
$688,904 + $754,149
$1,443,053
2018
$16,970 (+3.7%)
$675,397 + $739,362
$1,414,759
2017
$16,369 (+1.2%)
$649,171 + $710,652
$1,359,823
2016
$16,176 (+1.1%)
$649,171 + $710,652
$1,359,823
2015
$16,004 (+4.0%)
$636,443 + $696,718
$1,333,161
2014
$15,392 (+13.6%)
$596,265 + $652,735
$1,249,000
2013
$13,554 (+9.0%)
$596,265 + $652,735
$1,249,000
2012
$12,437
$520,598 + $569,902
$1,090,500
2011
$12,438 (−3.6%)
$450,000 + $550,000
$1,000,000
2010
$12,904 (−12.7%)
$495,000 + $555,000
$1,050,000
2009
$14,773 (+3.1%)
$509,380 + $557,620
$1,067,000
2008
$14,329
$585,063 + $640,471
$1,225,534
Tax history for 3 Welford Ranch Ct
Year
Property tax
Land + Additions
Assessment*
2026
$19,426 (+3.3%)
$768,483 + $841,264
$1,609,747
2025
$18,802 (+2.6%)
$768,483 + $841,264
$1,609,747
2024
$18,317 (+1.4%)
$753,415 + $824,769
$1,578,184
2023
$18,060 (+4.2%)
$738,643 + $808,598
$1,547,241
2022
$17,333 (−3.4%)
$724,160 + $792,744
$1,516,904
2021
$17,947 (+0.9%)
$709,961 + $777,200
$1,487,161
2020
$17,793 (−8.6%)
$696,041 + $761,961
$1,458,002
2019
$19,475 (+14.8%)
$688,904 + $754,149
$1,443,053
2018
$16,970 (+3.7%)
$675,397 + $739,362
$1,414,759
2017
$16,369 (+1.2%)
$649,171 + $710,652
$1,359,823
2016
$16,176 (+1.1%)
$649,171 + $710,652
$1,359,823
2015
$16,004 (+4.0%)
$636,443 + $696,718
$1,333,161
2014
$15,392 (+13.6%)
$596,265 + $652,735
$1,249,000
2013
$13,554 (+9.0%)
$596,265 + $652,735
$1,249,000
2012
$12,437
$520,598 + $569,902
$1,090,500
2011
$12,438 (−3.6%)
$450,000 + $550,000
$1,000,000
2010
$12,904 (−12.7%)
$495,000 + $555,000
$1,050,000
2009
$14,773 (+3.1%)
$509,380 + $557,620
$1,067,000
2008
$14,329
$585,063 + $640,471
$1,225,534
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS-10
WSSP
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.
Zone overlays
Westside Specific Plan
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Property details
Interior
Room Information
# of Rooms: 13
Exterior
Property Information
Subdivision Name: HENRY RANCH SUB 8188
Living Sq. Ft: 4,111
Ground Floor Sq. Ft: 2,277
Building Sq. Ft: 4,111
# of Stories: 2
Legal Description: T8188 L9
Parking & Garage Information
Garage/Parking Sq. Ft: 729
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,729
Legal Lot Number: 9
Acres: 0.2693
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 5.0
Sq. Ft.: 4,111
Stories: 2.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: 2001
County: Contra Costa County
APN: 2111800070
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 0.8mi
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...