bridgeMLS, Bay East AOR, or Contra Costa AOR #11020087
Jul 28, 1999
Sold
$678,000
$226/sq ft
Jun 28, 1999
Listing Removed
—
Jun 22, 1999
Listed
$679,950
$226/sq ft
Public Records
Oct 6, 1997
Sold
$593,000
$198/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10243979
Oct 6, 1997
Listing Removed
—
Sep 22, 1997
Sold
$592,466
$197/sq ft
Sep 7, 1997
Listed
$569,000
$190/sq ft
FABULOUS UPGRADED HOME ON A NEARLY 1 ACRE VIEW LOT! ELEGANT OAK STAIRCASE, PERGO HDWD FLOORS, GRANITE TILE KITCHEN, 3 FIREPLACES,
bridgeMLS, Bay East AOR, or Contra Costa AOR #27243979
Oct 6, 1997
Sold
$592,466
$197/sq ft
Sep 22, 1997
Listing Removed
—
Sep 7, 1997
Listed
$569,000
$190/sq ft
Public Records
Feb 21, 1997
Sold
$540,500
$180/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,315 (+2.2%)
$507,931 + $554,962
$1,062,893
2024
$12,046 (+1.6%)
$497,972 + $544,081
$1,042,053
2023
$11,858 (+1.2%)
$488,208 + $533,413
$1,021,621
2022
$11,723 (+1.8%)
$478,636 + $522,954
$1,001,590
2021
$11,512 (+0.4%)
$469,251 + $512,700
$981,951
2020
$11,470 (+1.0%)
$460,050 + $502,648
$962,698
2019
$11,352 (+4.0%)
$455,333 + $497,494
$952,827
2018
$10,915 (+3.7%)
$446,405 + $487,740
$934,145
2017
$10,531 (+1.2%)
$429,071 + $468,801
$897,872
2016
$10,411 (+1.0%)
$429,071 + $468,801
$897,872
2015
$10,311 (+1.1%)
$420,658 + $459,609
$880,267
2014
$10,195 (+1.0%)
$406,224 + $443,839
$850,063
2013
$10,098 (+2.7%)
$406,224 + $443,839
$850,063
2012
$9,828 (+1.7%)
$404,389 + $441,834
$846,223
2011
$9,665 (+1.3%)
$396,460 + $433,171
$829,631
2010
$9,543
$388,687 + $424,678
$813,365
2009
$9,534 (+1.8%)
$385,783 + $421,505
$807,288
2008
$9,366
$386,700 + $422,507
$809,207
Tax history for 1901 Knollcrest
Year
Property tax
Land + Additions
Assessment*
2025
$12,315 (+2.2%)
$507,931 + $554,962
$1,062,893
2024
$12,046 (+1.6%)
$497,972 + $544,081
$1,042,053
2023
$11,858 (+1.2%)
$488,208 + $533,413
$1,021,621
2022
$11,723 (+1.8%)
$478,636 + $522,954
$1,001,590
2021
$11,512 (+0.4%)
$469,251 + $512,700
$981,951
2020
$11,470 (+1.0%)
$460,050 + $502,648
$962,698
2019
$11,352 (+4.0%)
$455,333 + $497,494
$952,827
2018
$10,915 (+3.7%)
$446,405 + $487,740
$934,145
2017
$10,531 (+1.2%)
$429,071 + $468,801
$897,872
2016
$10,411 (+1.0%)
$429,071 + $468,801
$897,872
2015
$10,311 (+1.1%)
$420,658 + $459,609
$880,267
2014
$10,195 (+1.0%)
$406,224 + $443,839
$850,063
2013
$10,098 (+2.7%)
$406,224 + $443,839
$850,063
2012
$9,828 (+1.7%)
$404,389 + $441,834
$846,223
2011
$9,665 (+1.3%)
$396,460 + $433,171
$829,631
2010
$9,543
$388,687 + $424,678
$813,365
2009
$9,534 (+1.8%)
$385,783 + $421,505
$807,288
2008
$9,366
$386,700 + $422,507
$809,207
*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
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.9 Acres
Year renovated
1997
Sq. Ft.
3,002
Year built
1996
Style
Single Family Residential
County
Contra Costa County
APN
2107900355
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-10
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
Oct 7, 2024 • 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
Parking
Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Garage
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Interior Features: Au Pair, Family Room, Formal Dining Room, In-Law Floorplan, Kitchen/Family Combo, Utility Room, Updated Kitchen, Sound System
Appliances: Dishwasher, Double Oven, Gas Range, Oven, Range
Kitchen Features: 220 Volt Outlet,Dishwasher,Double Oven,Gas Range/Cooktop,Oven Built-in,Range/Oven Built-in,Updated Kitchen
Rooms Total: 10
Fireplace Features: Family Room, Gas, Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 3,002
Builder Name: DAVIDON
Exterior Features
Exterior Features: Front Yard, Side Yard, Sprinklers Back, Sprinklers Front
Fencing: Fenced
Mobile Home Information
Model: HIGHBRIDGE
Pool Information
Pool Features: Possible Pool Site
Property Information
Living Area: 3002
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1997
Lot Information
Lot Size Square Feet: 39370
Lot Size Area: 0.9
Lot Size Units: Acres
Lot Size Acres: 0.9
Lot Features: Cul-De-Sac, Regular
Zoning: R-
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,002
Stories: 2.0
Lot Size: 0.9 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1997
County: Contra Costa County
APN: 2107900355
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Country Club Elementary School
Public K-5 • Assigned • 1.6mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California 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, 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...
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not match public records. Learn more.