OPEN HOUSE 11/18 1-4PM Extraordinary NorthEast facing Norris Canyon Estate property with a $250,000 lot premium captures the unparalleled beauty of Western sweeping views from the San Ramon Valley’s rolling ridgelines to Mt. Diablo and beyond. The coveted Carlsbad model, one of the largest built by Toll Brothers, has been further upgraded and looks like new after a three-month, more than $400,000 renovation and upgrades. Fabulous design features include almost 500 square feet of terraces, and an expanded second master bedroom, new stylish and sophisticated interior finishes and masterfully crafted amenities. This distinguished home features about 5,800 square feet of impeccable living space on two levels and sits on a premium .43-acre property that backs up to acres of lush greenbelt. Many rooms effortlessly connect to amazing outdoor spaces including the sprawling and freshly landscaped backyard.
Single-familyProperty Type
2005Year Built
0.43 acresLot Size
$602Est. Price/Sq.Ft.
4 car garageParking
Listed by Joe Frazzano•DRE #00982431• J. Rockcliff, REALTORS?
Listed by Alex Tse•DRE #01386010• J. Rockcliff, REALTORS?
Bought with Peter Wardhana•DRE #01006078• RE/MAX Accord
bridgeMLS, Bay East AOR, or Contra Costa AOR #40845242
Jan 2, 2019
Sold
$2,345,000
$404/sq ft
Nov 18, 2018
Pending
—
Nov 7, 2018
Listed
$2,399,000
$414/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$31,565 (+2.1%)
$1,137,827 + $1,530,378
$2,668,205
2024
$30,925 (+1.5%)
$1,115,517 + $1,500,371
$2,615,888
2023
$30,473 (+2.8%)
$1,093,645 + $1,470,952
$2,564,597
2022
$29,648 (−1.3%)
$1,072,201 + $1,442,110
$2,514,311
2021
$30,042 (+0.8%)
$1,051,178 + $1,413,834
$2,465,012
2020
$29,795 (+15.7%)
$1,030,567 + $1,386,112
$2,416,679
2019
$25,757 (−5.2%)
$1,020,000 + $1,371,900
$2,391,900
2018
$27,182 (+2.5%)
$816,000 + $1,196,060
$2,012,060
2017
$26,531 (+2.9%)
$947,268 + $1,223,232
$2,170,500
2016
$25,780 (+5.3%)
$947,268 + $1,223,232
$2,170,500
2015
$24,485 (+15.8%)
$910,608 + $1,175,892
$2,086,500
2014
$21,145 (+9.6%)
$715,743 + $924,257
$1,640,000
2013
$19,297 (+3.7%)
$715,743 + $924,257
$1,640,000
2012
$18,604 (−9.5%)
$641,768 + $828,732
$1,470,500
2011
$20,567 (+14.7%)
$602,054 + $777,446
$1,379,500
2010
$17,931 (−18.9%)
$682,575 + $881,425
$1,564,000
2009
$22,104 (−8.0%)
$578,269 + $746,731
$1,325,000
2008
$24,015
$756,550 + $976,950
$1,733,500
Tax history for 3400 Ashbourne Cir
Year
Property tax
Land + Additions
Assessment*
2025
$31,565 (+2.1%)
$1,137,827 + $1,530,378
$2,668,205
2024
$30,925 (+1.5%)
$1,115,517 + $1,500,371
$2,615,888
2023
$30,473 (+2.8%)
$1,093,645 + $1,470,952
$2,564,597
2022
$29,648 (−1.3%)
$1,072,201 + $1,442,110
$2,514,311
2021
$30,042 (+0.8%)
$1,051,178 + $1,413,834
$2,465,012
2020
$29,795 (+15.7%)
$1,030,567 + $1,386,112
$2,416,679
2019
$25,757 (−5.2%)
$1,020,000 + $1,371,900
$2,391,900
2018
$27,182 (+2.5%)
$816,000 + $1,196,060
$2,012,060
2017
$26,531 (+2.9%)
$947,268 + $1,223,232
$2,170,500
2016
$25,780 (+5.3%)
$947,268 + $1,223,232
$2,170,500
2015
$24,485 (+15.8%)
$910,608 + $1,175,892
$2,086,500
2014
$21,145 (+9.6%)
$715,743 + $924,257
$1,640,000
2013
$19,297 (+3.7%)
$715,743 + $924,257
$1,640,000
2012
$18,604 (−9.5%)
$641,768 + $828,732
$1,470,500
2011
$20,567 (+14.7%)
$602,054 + $777,446
$1,379,500
2010
$17,931 (−18.9%)
$682,575 + $881,425
$1,564,000
2009
$22,104 (−8.0%)
$578,269 + $746,731
$1,325,000
2008
$24,015
$756,550 + $976,950
$1,733,500
*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
6
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
0.43 Acres
Year renovated
2012
Sq. Ft.
5,632
Year built
2005
Style
Single Family Residential
County
Contra Costa County
APN
2113600254
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 outdoor kitchen with a countertop and install gas and electrical lines.
Electrical
Gas
Kitchen
Sep 20, 2018 • Final
Residential mechanical-electrical-plumbing combo
Install a gas line and electrical service for an outdoor kitchen and barbecue area according to the provided plans.
Electrical
Gas
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: 4
Covered Spaces: 4
Parking Features: Attached, Int Access From Garage
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 7
# of Bathrooms Full: 6
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Stall Shower, Tile, Tub with Jets, Updated Baths
Interior Features
Interior Features: Den, Formal Dining Room, Kitchen/Family Combo, Office, Breakfast Bar, Breakfast Nook, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Self Cleaning Oven, Gas Water Heater
Laundry Features: Hookups Only, Laundry Room
Upper Level Features: 5 Bedrooms, 5+ Baths
Street Level Features: 1 Bedroom, 1.5 Baths, Laundry Facility, Main Entry
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match public records. Learn more.