615 Rock Rose Ln is a 3,375 square foot house on a 0.25 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 07, 2010 for $933,500. Based on Redfin's San Ramon data, we estimate the home's value is $2,146,886.
Single-familyProperty Type
1992Year Built
0.25 acresLot Size
$636Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,146,886
$1.2M since sold in July 2010$88K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.1% higher than the average sale price ($1.97M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40006393
Apr 13, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40002813
Apr 5, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40001752
Mar 16, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11215646
Mar 10, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11213626
Dec 16, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11212964
Nov 20, 2003
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$15,048 (+3.0%)
$658,620 + $561,264
$1,219,884
2025
$14,613 (+2.4%)
$658,620 + $561,264
$1,219,884
2024
$14,265 (+1.6%)
$645,706 + $550,259
$1,195,965
2023
$14,040 (+0.9%)
$633,046 + $539,470
$1,172,516
2022
$13,910 (+2.2%)
$620,634 + $528,893
$1,149,527
2021
$13,612 (+0.8%)
$608,465 + $518,523
$1,126,988
2020
$13,510 (+1.1%)
$596,535 + $508,356
$1,104,891
2019
$13,357 (+3.6%)
$590,419 + $503,144
$1,093,563
2018
$12,899 (+2.8%)
$578,843 + $493,279
$1,072,122
2017
$12,546 (+1.4%)
$556,367 + $474,125
$1,030,492
2016
$12,374 (+1.3%)
$556,367 + $474,125
$1,030,492
2015
$12,217 (+1.5%)
$545,458 + $464,829
$1,010,287
2014
$12,041 (+19.6%)
$526,741 + $448,879
$975,620
2013
$10,072 (−10.1%)
$526,741 + $448,879
$975,620
2012
$11,208 (+9.2%)
$434,353 + $370,147
$804,500
2011
$10,264 (+23.1%)
$497,791 + $424,209
$922,000
2010
$8,339
$452,439 + $385,561
$838,000
2009
$8,331 (+3.5%)
$258,523 + $409,588
$668,111
2008
$8,048
$259,138 + $410,562
$669,700
Tax history for 615 Rock Rose Ln
Year
Property tax
Land + Additions
Assessment*
2026
$15,048 (+3.0%)
$658,620 + $561,264
$1,219,884
2025
$14,613 (+2.4%)
$658,620 + $561,264
$1,219,884
2024
$14,265 (+1.6%)
$645,706 + $550,259
$1,195,965
2023
$14,040 (+0.9%)
$633,046 + $539,470
$1,172,516
2022
$13,910 (+2.2%)
$620,634 + $528,893
$1,149,527
2021
$13,612 (+0.8%)
$608,465 + $518,523
$1,126,988
2020
$13,510 (+1.1%)
$596,535 + $508,356
$1,104,891
2019
$13,357 (+3.6%)
$590,419 + $503,144
$1,093,563
2018
$12,899 (+2.8%)
$578,843 + $493,279
$1,072,122
2017
$12,546 (+1.4%)
$556,367 + $474,125
$1,030,492
2016
$12,374 (+1.3%)
$556,367 + $474,125
$1,030,492
2015
$12,217 (+1.5%)
$545,458 + $464,829
$1,010,287
2014
$12,041 (+19.6%)
$526,741 + $448,879
$975,620
2013
$10,072 (−10.1%)
$526,741 + $448,879
$975,620
2012
$11,208 (+9.2%)
$434,353 + $370,147
$804,500
2011
$10,264 (+23.1%)
$497,791 + $424,209
$922,000
2010
$8,339
$452,439 + $385,561
$838,000
2009
$8,331 (+3.5%)
$258,523 + $409,588
$668,111
2008
$8,048
$259,138 + $410,562
$669,700
*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
Dec 11, 2024 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Aug 18, 2023 • Final
Miscellaneous - electrical
Electrical
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: 3
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Conventional
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 7015
Living Sq. Ft: 3,375
Ground Floor Sq. Ft: 1,730
Building Sq. Ft: 3,375
# of Stories: 2
Legal Description: T7015 L78
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 588
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,100
Legal Lot Number: 78
Acres: 0.2548
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,375
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1998
County: Contra Costa County
APN: 2174010401
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coyote Creek Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 1.4mi
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...