612 Rock Rose Ln is a 2,847 square foot house on a 6,800 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on April 24, 2014 for $1,000,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,841,604.
Single-familyProperty Type
1992Year Built
6,800 sq ftLot Size
$647Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,841,604
$842K since sold in April 2014$97K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.7% higher than the average sale price ($1.79M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11166401
Jan 14, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11166331
Nov 20, 2002
Listing Removed
—
Public Records
Dec 10, 2001
Sold
$674,000
$237/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10233369
May 2, 1997
Listing Removed
—
Public Records
May 1, 1997
Sold
$482,000
$169/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27233369
Mar 20, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$15,441 (+3.0%)
$790,860 + $459,383
$1,250,243
2025
$14,993 (+2.4%)
$790,860 + $459,383
$1,250,243
2024
$14,648 (+1.6%)
$775,353 + $450,376
$1,225,729
2023
$14,420 (+0.9%)
$760,150 + $441,546
$1,201,696
2022
$14,295 (+2.2%)
$745,246 + $432,889
$1,178,135
2021
$13,992 (+0.8%)
$730,634 + $424,401
$1,155,035
2020
$13,885 (+1.1%)
$716,308 + $416,080
$1,132,388
2019
$13,727 (+3.6%)
$708,964 + $411,814
$1,120,778
2018
$13,253 (+3.0%)
$695,063 + $403,740
$1,098,803
2017
$12,872 (+1.3%)
$668,074 + $388,063
$1,056,137
2016
$12,701 (+1.3%)
$668,074 + $388,063
$1,056,137
2015
$12,543 (+9.8%)
$654,975 + $380,454
$1,035,429
2014
$11,426 (+15.0%)
$401,698 + $519,850
$921,548
2013
$9,932 (+1.4%)
$401,698 + $519,850
$921,548
2012
$9,794 (+0.3%)
$345,883 + $447,617
$793,500
2011
$9,767 (+7.4%)
$345,883 + $447,617
$793,500
2010
$9,091 (+0.3%)
$345,883 + $447,617
$793,500
2009
$9,067 (−11.4%)
$276,000 + $462,000
$738,000
2008
$10,232
$357,653 + $462,847
$820,500
Tax history for 612 Rock Rose Ln
Year
Property tax
Land + Additions
Assessment*
2026
$15,441 (+3.0%)
$790,860 + $459,383
$1,250,243
2025
$14,993 (+2.4%)
$790,860 + $459,383
$1,250,243
2024
$14,648 (+1.6%)
$775,353 + $450,376
$1,225,729
2023
$14,420 (+0.9%)
$760,150 + $441,546
$1,201,696
2022
$14,295 (+2.2%)
$745,246 + $432,889
$1,178,135
2021
$13,992 (+0.8%)
$730,634 + $424,401
$1,155,035
2020
$13,885 (+1.1%)
$716,308 + $416,080
$1,132,388
2019
$13,727 (+3.6%)
$708,964 + $411,814
$1,120,778
2018
$13,253 (+3.0%)
$695,063 + $403,740
$1,098,803
2017
$12,872 (+1.3%)
$668,074 + $388,063
$1,056,137
2016
$12,701 (+1.3%)
$668,074 + $388,063
$1,056,137
2015
$12,543 (+9.8%)
$654,975 + $380,454
$1,035,429
2014
$11,426 (+15.0%)
$401,698 + $519,850
$921,548
2013
$9,932 (+1.4%)
$401,698 + $519,850
$921,548
2012
$9,794 (+0.3%)
$345,883 + $447,617
$793,500
2011
$9,767 (+7.4%)
$345,883 + $447,617
$793,500
2010
$9,091 (+0.3%)
$345,883 + $447,617
$793,500
2009
$9,067 (−11.4%)
$276,000 + $462,000
$738,000
2008
$10,232
$357,653 + $462,847
$820,500
*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
Dec 14, 2022 • Final
Furnace a/c - mechanical (residential)
HVAC
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: 11
Exterior
Property Information
Subdivision Name: WEST BRANCH SUB 7015
Living Sq. Ft: 2,847
Ground Floor Sq. Ft: 1,591
Building Sq. Ft: 2,847
# of Stories: 2
Legal Description: T7015 L68
Parking & Garage Information
Garage/Parking Sq. Ft: 696
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,800
Legal Lot Number: 68
Acres: 0.1561
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,847
Stories: 2.0
Lot Size: 6,800 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Contra Costa County
APN: 2174010302
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...