2415 Ascension Dr is a 2,518 square foot house on a 0.41 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,686,482.
Single-familyProperty Type
1974Year Built
0.41 acresLot Size
$670Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,686,482
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($1.75M) 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*
2025
$2,651 (+2.4%)
$33,728 + $114,993
$148,721
2024
$2,589 (+2.2%)
$33,067 + $112,739
$145,806
2023
$2,532 (+0.8%)
$32,419 + $110,529
$142,948
2022
$2,512 (+2.6%)
$31,784 + $108,362
$140,146
2021
$2,450 (+3.0%)
$31,161 + $106,238
$137,399
2020
$2,379 (+0.8%)
$30,550 + $104,155
$134,705
2019
$2,360 (+3.8%)
$30,237 + $103,088
$133,325
2018
$2,274 (+4.0%)
$29,645 + $101,067
$130,712
2017
$2,185 (+2.5%)
$28,495 + $97,144
$125,639
2016
$2,132 (+2.3%)
$28,495 + $97,144
$125,639
2015
$2,084 (+2.4%)
$27,937 + $95,240
$123,177
2014
$2,036 (+2.4%)
$26,979 + $91,973
$118,952
2013
$1,989 (+3.8%)
$26,979 + $91,973
$118,952
2012
$1,916 (+2.9%)
$26,858 + $91,558
$118,416
2011
$1,862 (+2.4%)
$26,332 + $89,763
$116,095
2010
$1,820
$25,816 + $88,003
$113,819
2009
$1,820 (+5.3%)
$25,624 + $87,346
$112,970
2008
$1,729
$25,685 + $87,554
$113,239
Tax history for 2415 Ascension Dr
Year
Property tax
Land + Additions
Assessment*
2025
$2,651 (+2.4%)
$33,728 + $114,993
$148,721
2024
$2,589 (+2.2%)
$33,067 + $112,739
$145,806
2023
$2,532 (+0.8%)
$32,419 + $110,529
$142,948
2022
$2,512 (+2.6%)
$31,784 + $108,362
$140,146
2021
$2,450 (+3.0%)
$31,161 + $106,238
$137,399
2020
$2,379 (+0.8%)
$30,550 + $104,155
$134,705
2019
$2,360 (+3.8%)
$30,237 + $103,088
$133,325
2018
$2,274 (+4.0%)
$29,645 + $101,067
$130,712
2017
$2,185 (+2.5%)
$28,495 + $97,144
$125,639
2016
$2,132 (+2.3%)
$28,495 + $97,144
$125,639
2015
$2,084 (+2.4%)
$27,937 + $95,240
$123,177
2014
$2,036 (+2.4%)
$26,979 + $91,973
$118,952
2013
$1,989 (+3.8%)
$26,979 + $91,973
$118,952
2012
$1,916 (+2.9%)
$26,858 + $91,558
$118,416
2011
$1,862 (+2.4%)
$26,332 + $89,763
$116,095
2010
$1,820
$25,816 + $88,003
$113,819
2009
$1,820 (+5.3%)
$25,624 + $87,346
$112,970
2008
$1,729
$25,685 + $87,554
$113,239
*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
RE-B
Residential Estate Zone
The RE zone is applied to areas of the City appropriate for very low density residential land uses, at densities of 0.2 to 3.0 units per acre, compatible with the topography and public service capacities. 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 15,000 to 20,000 sq ft. The RE zone is consistent with and implements the Single Family Low Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Livestock production
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jul 10, 2025 • Final
Miscellaneous - re-roof
Roofing
Sep 3, 2014 • 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
Room Information
# of Rooms: 10
Exterior
Property Information
Living Sq. Ft: 2,518
Ground Floor Sq. Ft: 1,446
Building Sq. Ft: 2,518
# of Stories: 2
Legal Description: TRACT 4383 LOT 123 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 688
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,000
Legal Lot Number: 123
Acres: 0.4132
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,518
Stories: 2.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1975
County: Contra Costa County
APN: 2093020010
Home facts updated by county records on Oct 10, 2026
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.9mi
10/10
California High School
Public 9-12 • Assigned • 2.7mi
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...