621 Kirkstone Ct is a 2,288 square foot house on a 4,773 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on July 31, 2020 for $1,180,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,696,144.
Single-familyProperty Type
2002Year Built
4,773 sq ftLot Size
$741Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,696,144
$516K since sold in July 2020$34K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.7% lower than the average sale price ($1.82M) of 6 comparable homes.
Location !! Cul-de-sac home. Across from large main community park.
Home has updated paint, Tall ceilings , 1 bed and full bath down stairs.
Amazing tile entry. Must see
6 years ago• May not reflect the current state of the home
Lovely end home on a court with lots of trees. It has very high ceiling and tall lots of windows with good natural light. There is a walk way directly crossing into the Park. Near schools and trails.
6 years ago• May not reflect the current state of the home
Patience Ofodu
Redfin Associate agent
Sale history for 621 Kirkstone Ct
Date
Event
Price
Public Records
Jul 31, 2020
Sold
$1,180,000
$516/sq ft
Public Records
Dec 11, 2017
Sold
$1,110,100
$485/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$18,834 (+3.0%)
$772,855 + $529,957
$1,302,812
2025
$18,294
$772,855 + $529,957
$1,302,812
2024
$18,282 (+1.4%)
$757,701 + $519,566
$1,277,267
2023
$18,023 (+1.7%)
$742,845 + $509,379
$1,252,224
2022
$17,714 (+2.3%)
$728,280 + $499,392
$1,227,672
2021
$17,310 (+1.4%)
$714,000 + $489,600
$1,203,600
2020
$17,066 (+1.3%)
$700,000 + $480,000
$1,180,000
2019
$16,845 (+3.3%)
$728,280 + $426,564
$1,154,844
2018
$16,299 (+19.2%)
$714,000 + $418,200
$1,132,200
2017
$13,670 (+0.7%)
$444,573 + $423,982
$868,555
2016
$13,569 (+1.5%)
$444,573 + $423,982
$868,555
2015
$13,373 (+1.0%)
$435,856 + $415,669
$851,525
2014
$13,243 (+15.1%)
$420,901 + $401,406
$822,307
2013
$11,510 (+1.5%)
$420,901 + $401,406
$822,307
2012
$11,345 (−4.4%)
$345,758 + $329,742
$675,500
2011
$11,866 (+6.1%)
$345,758 + $329,742
$675,500
2010
$11,188 (+0.3%)
$372,374 + $355,126
$727,500
2009
$11,154 (−6.5%)
$345,502 + $329,498
$675,000
2008
$11,924
$345,502 + $329,498
$675,000
Tax history for 621 Kirkstone Ct
Year
Property tax
Land + Additions
Assessment*
2026
$18,834 (+3.0%)
$772,855 + $529,957
$1,302,812
2025
$18,294
$772,855 + $529,957
$1,302,812
2024
$18,282 (+1.4%)
$757,701 + $519,566
$1,277,267
2023
$18,023 (+1.7%)
$742,845 + $509,379
$1,252,224
2022
$17,714 (+2.3%)
$728,280 + $499,392
$1,227,672
2021
$17,310 (+1.4%)
$714,000 + $489,600
$1,203,600
2020
$17,066 (+1.3%)
$700,000 + $480,000
$1,180,000
2019
$16,845 (+3.3%)
$728,280 + $426,564
$1,154,844
2018
$16,299 (+19.2%)
$714,000 + $418,200
$1,132,200
2017
$13,670 (+0.7%)
$444,573 + $423,982
$868,555
2016
$13,569 (+1.5%)
$444,573 + $423,982
$868,555
2015
$13,373 (+1.0%)
$435,856 + $415,669
$851,525
2014
$13,243 (+15.1%)
$420,901 + $401,406
$822,307
2013
$11,510 (+1.5%)
$420,901 + $401,406
$822,307
2012
$11,345 (−4.4%)
$345,758 + $329,742
$675,500
2011
$11,866 (+6.1%)
$345,758 + $329,742
$675,500
2010
$11,188 (+0.3%)
$372,374 + $355,126
$727,500
2009
$11,154 (−6.5%)
$345,502 + $329,498
$675,000
2008
$11,924
$345,502 + $329,498
$675,000
*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
PD
DVSP
Planned Development Zone
The PD zone is applied to large parcels of land in order to reduce or eliminate the rigidity, delays, and conflicts that otherwise would result from application of zoning standards and procedures designed primarily for small parcels, and to: Ensure orderly and thorough planning and review procedures that will result in quality urban design; Encourage variety and avoid monotony in large developments by allowing greater freedom in selecting the means to provide access, light, open space, and amenity; Provide a mechanism whereby the City may authorize desirable developments consistent with the General Plan without inviting speculative rezoning applications, which, if granted, often could deprive other owners of development opportunities without resulting in construction of the proposed facilities; Encourage allocation and improvement of common open space in residential areas, and provide for open space maintenance at the expense of those who will directly benefit from it; and Encourage the assembly of properties that might otherwise be developed in unrelated increments to the detriment of surrounding neighborhoods. Building intensity may be up to the maximum required by the General Plan land use classification applicable to the site. The PD zone is consistent with and implements all land use classifications of the General Plan.
Zone overlays
Dougherty Valley Specific Plan
Jul 28, 2025 • Final
Bathroom remodel - building residential
Bathroom
Remodel
Dec 30, 2021 • Final
Photovoltaic - electrical
Electrical
Solar
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: 9
Exterior
Property Information
Subdivision Name: SUBDIVISION 8154
Living Sq. Ft: 2,288
Ground Floor Sq. Ft: 1,252
Building Sq. Ft: 2,288
# of Stories: 2
Legal Description: T8154 L432
Parking & Garage Information
Garage/Parking Sq. Ft: 429
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,773
Legal Lot Number: 432
Acres: 0.1096
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,288
Stories: 2.0
Lot Size: 4,773 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2008
County: Contra Costa County
APN: 2231500642
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Hidden Hills Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Windemere Ranch Middle School
Public 6-8 • Assigned • 0.8mi
9/10
Dougherty Valley High School
Public 9-12 • Assigned • 0.5mi
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...