Located in the prestigious gated community of Norris Canyon Estates, 3394 Ashbourne Circle is a Toll Brothers east-facing masterpiece which showcases the highly sought-after “Atherton” floorplan-the most popular model in the neighborhood. With 5 spacious bedrooms plus an office and 5.5 bathrooms, every bedroom offers its own ensuite for ultimate comfort and privacy. Elegant design elements include soaring ceilings, expansive living areas, and timeless architectural details, recently updated with European white oak hardwood flooring and plush new carpeting. The backyard is a true resort-style retreat, complete with a sparkling pool, spa, firepit, built-in BBQ, plenty of fruit trees and sweeping views-perfect for entertaining or quiet evenings at home. Ideally located within the award-winning San Ramon Valley school district, close to the shopping and dining mecca of City Center at Bishop Ranch, and offering convenient commuter access to Silicon Valley and beyond, this estate is a rare opportunity to own one of San Ramon’s most coveted homes.
Single-familyProperty Type
2005Year Built
0.43 acresLot Size
$739Est. Price/Sq.Ft.
3 car garageParking
Listed by Joe Frazzano•DRE #00982431• Compass
Listed by Alex Tse•DRE #01386010• Compass
Bought with Rama Mehra•DRE #01463395• Asante Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #41113429
Oct 31, 2025
Sold
$3,585,000
$715/sq ft
Oct 10, 2025
Pending
—
Oct 1, 2025
Listed
$3,598,000
$717/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$34,912 (+2.1%)
$1,915,000 + $1,670,000
$3,585,000
2024
$34,205 (+1.5%)
$1,291,416 + $1,640,645
$2,932,061
2023
$33,704 (+2.6%)
$1,266,095 + $1,608,476
$2,874,571
2022
$32,853 (+17.2%)
$1,241,270 + $1,576,938
$2,818,208
2021
$28,031 (+3.8%)
$1,216,932 + $1,546,018
$2,762,950
2020
$27,002 (+5.8%)
$987,000 + $1,254,000
$2,241,000
2019
$25,534 (+6.5%)
$945,419 + $1,201,081
$2,146,500
2018
$23,984 (+1.9%)
$880,453 + $1,118,547
$1,999,000
2017
$23,537 (+3.0%)
$836,629 + $1,062,871
$1,899,500
2016
$22,857 (+3.9%)
$836,629 + $1,062,871
$1,899,500
2015
$21,991 (+12.6%)
$872,085 + $1,107,915
$1,980,000
2014
$19,523 (+10.8%)
$705,816 + $896,684
$1,602,500
2013
$17,616 (−1.7%)
$705,816 + $896,684
$1,602,500
2012
$17,929 (−7.6%)
$583,371 + $741,129
$1,324,500
2011
$19,404 (+23.3%)
$583,371 + $741,129
$1,324,500
2010
$15,731 (−17.3%)
$645,034 + $819,466
$1,464,500
2009
$19,015 (−20.6%)
$497,705 + $632,295
$1,130,000
2008
$23,939
$653,812 + $802,688
$1,456,500
Tax history for 3394 Ashbourne Cir
Year
Property tax
Land + Additions
Assessment*
2025
$34,912 (+2.1%)
$1,915,000 + $1,670,000
$3,585,000
2024
$34,205 (+1.5%)
$1,291,416 + $1,640,645
$2,932,061
2023
$33,704 (+2.6%)
$1,266,095 + $1,608,476
$2,874,571
2022
$32,853 (+17.2%)
$1,241,270 + $1,576,938
$2,818,208
2021
$28,031 (+3.8%)
$1,216,932 + $1,546,018
$2,762,950
2020
$27,002 (+5.8%)
$987,000 + $1,254,000
$2,241,000
2019
$25,534 (+6.5%)
$945,419 + $1,201,081
$2,146,500
2018
$23,984 (+1.9%)
$880,453 + $1,118,547
$1,999,000
2017
$23,537 (+3.0%)
$836,629 + $1,062,871
$1,899,500
2016
$22,857 (+3.9%)
$836,629 + $1,062,871
$1,899,500
2015
$21,991 (+12.6%)
$872,085 + $1,107,915
$1,980,000
2014
$19,523 (+10.8%)
$705,816 + $896,684
$1,602,500
2013
$17,616 (−1.7%)
$705,816 + $896,684
$1,602,500
2012
$17,929 (−7.6%)
$583,371 + $741,129
$1,324,500
2011
$19,404 (+23.3%)
$583,371 + $741,129
$1,324,500
2010
$15,731 (−17.3%)
$645,034 + $819,466
$1,464,500
2009
$19,015 (−20.6%)
$497,705 + $632,295
$1,130,000
2008
$23,939
$653,812 + $802,688
$1,456,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
5
Baths
5.5
Stories
2
Lot width
—
Lot depth
—
Lot size
18,560
Year renovated
2006
Sq. Ft.
5,017
Year built
2005
Style
Single Family Residential
County
Contra Costa County
APN
2113600247
Parking Spaces
3
Basement
No
Accessible
No
HOA Dues
$250 /month
Garage
Yes
Features
Views, Green, Waterfront, Pool
Last updated by owner on Feb 9, 2026.
P-1
WSSP
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Construct a new detached arbor according to the provided plans.
ADU
Jun 25, 2007 • Final
Building/residential/so/solar
Install a roof-mounted solar system for a new pool.
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
Parking
Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage
Interior
Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Stall Shower, Sunken Tub, Tile, Tub with Jets, Double Vanity
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not show owner updates. Learn more.