Sophisticated Luxury home by Toll Brothers in the highly sought after gated/ guarded community of Norris Canyon Estates. Desirable Atherton Model with Grand entryway, high ceilings and double curved staircase. Features open floor plan with 5 bedrooms, 5.5 bathrooms and private office. Large Chefs Kitchen with professional stainless steel appliances. Private resort style backyard with outdoor BBQ & Pool with water features and separate therapeutic spa for relaxing or entertaining. Backs to hillside open space with views and protects from seasonal winds. Property borders E. Bay Regional park, Trails & close proximity to award winning schools, Restaurants, Freeway & San Ramon City Center
Single-familyProperty Type
2004Year Built
0.34 acresLot Size
$768Est. Price/Sq.Ft.
3 car garageParking
Listed by David Darby•DRE #01842223• Keller Williams Tri-Valley
Bought with Heidi Choi•DRE #01867040• Keller Williams Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40985181
Apr 29, 2022
Sold
$4,000,000
$795/sq ft
Mar 30, 2022
Pending
—
Mar 22, 2022
Listed
$3,645,000
$724/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40659962
Feb 20, 2015
Sold
$1,640,000
$326/sq ft
Jan 15, 2015
Pending
—
Jan 12, 2015
Pending
—
Jan 9, 2015
Pending
—
Jan 8, 2015
Pending
—
Oct 29, 2014
Pending
—
Sep 16, 2014
Pending
—
Sep 12, 2014
Price Changed
$1,738,000
$345/sq ft
Aug 12, 2014
Price Changed
$1,788,888
$355/sq ft
Jul 15, 2014
Price Changed
$1,838,000
$365/sq ft
Jun 2, 2014
Listed
$1,888,000
$375/sq ft
+25
Recently Reduced. Won't last. Magnifci family home in Prestigious Gated Neighborhood. Highly desirable/upgraded to perfection Atherton floor plan. Stunning Entry, soaring ceilings. First floor office and bedr. suite.-Four bedr. suites on 2nd floor. Light/bright, private, backs up to rolling hills.
Public Records
Oct 29, 2004
Sold
$1,365,000
$271/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$49,124 (+2.1%)
$2,706,080 + $1,623,648
$4,329,728
2024
$48,135 (+1.5%)
$2,653,020 + $1,591,812
$4,244,832
2023
$47,434 (+96.7%)
$2,601,000 + $1,560,600
$4,161,600
2022
$24,116 (−2.1%)
$2,550,000 + $1,530,000
$4,080,000
2021
$24,623 (+0.9%)
$962,648 + $1,007,275
$1,969,923
2020
$24,402 (+1.1%)
$943,773 + $987,525
$1,931,298
2019
$24,140 (+3.6%)
$934,096 + $977,400
$1,911,496
2018
$23,297 (+9.0%)
$915,781 + $958,236
$1,874,017
2017
$21,370 (+1.2%)
$880,221 + $818,087
$1,698,308
2016
$21,116 (−1.6%)
$880,221 + $818,087
$1,698,308
2015
$21,450 (+33.3%)
$862,962 + $802,047
$1,665,009
2014
$16,092 (+0.1%)
$449,403 + $732,631
$1,182,034
2013
$16,070 (−0.5%)
$449,403 + $732,631
$1,182,034
2012
$16,145 (+1.9%)
$447,372 + $729,320
$1,176,692
2011
$15,839
$438,600 + $715,020
$1,153,620
2010
$15,840 (−8.5%)
$430,000 + $701,000
$1,131,000
2009
$17,312 (−9.2%)
$501,466 + $638,534
$1,140,000
2008
$19,064
$649,458 + $826,977
$1,476,435
Tax history for 3497 Ashbourne Cir
Year
Property tax
Land + Additions
Assessment*
2025
$49,124 (+2.1%)
$2,706,080 + $1,623,648
$4,329,728
2024
$48,135 (+1.5%)
$2,653,020 + $1,591,812
$4,244,832
2023
$47,434 (+96.7%)
$2,601,000 + $1,560,600
$4,161,600
2022
$24,116 (−2.1%)
$2,550,000 + $1,530,000
$4,080,000
2021
$24,623 (+0.9%)
$962,648 + $1,007,275
$1,969,923
2020
$24,402 (+1.1%)
$943,773 + $987,525
$1,931,298
2019
$24,140 (+3.6%)
$934,096 + $977,400
$1,911,496
2018
$23,297 (+9.0%)
$915,781 + $958,236
$1,874,017
2017
$21,370 (+1.2%)
$880,221 + $818,087
$1,698,308
2016
$21,116 (−1.6%)
$880,221 + $818,087
$1,698,308
2015
$21,450 (+33.3%)
$862,962 + $802,047
$1,665,009
2014
$16,092 (+0.1%)
$449,403 + $732,631
$1,182,034
2013
$16,070 (−0.5%)
$449,403 + $732,631
$1,182,034
2012
$16,145 (+1.9%)
$447,372 + $729,320
$1,176,692
2011
$15,839
$438,600 + $715,020
$1,153,620
2010
$15,840 (−8.5%)
$430,000 + $701,000
$1,131,000
2009
$17,312 (−9.2%)
$501,466 + $638,534
$1,140,000
2008
$19,064
$649,458 + $826,977
$1,476,435
*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
6
Stories
2
Lot width
—
Lot depth
—
Lot size
0.34 Acres
Year renovated
2004
Sq. Ft.
5,034
Year built
2004
Style
Single Family Residential
County
Contra Costa County
APN
2112800152
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 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 an attached patio cover and perform electrical work.
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Window
Primary Bathroom Included Features: Stall Shower, Tub with Jets, Closet, Double Sinks, Walk-In Closet, Window
Interior Features
Interior Features: Den, Kitchen/Family Combo, Breakfast Nook, Stone Counters, Kitchen Island
Appliances: Dishwasher, Disposal, Gas Range, Microwave, Oven, Refrigerator, Gas Water Heater
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2022. This data may not match public records. Learn more.