bridgeMLS, Bay East AOR, or Contra Costa AOR #40523663
Oct 8, 2011
Sold
$553,500
$268/sq ft
Aug 15, 2011
Pending
—
Aug 7, 2011
Price Changed
$575,000
$278/sq ft
Aug 2, 2011
Relisted
—
Jul 27, 2011
Pending
—
Jul 21, 2011
Relisted
—
Jul 6, 2011
Pending
—
May 11, 2011
Listed
$579,000
$280/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40511522
Apr 1, 2011
Listing Removed
—
Mar 19, 2011
Pending
—
Mar 1, 2011
Listed
*
Public Records
Mar 20, 1987
Sold
$166,000
$80/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,523 (+2.2%)
$499,655 + $209,465
$709,120
2024
$8,343 (+1.7%)
$489,858 + $205,358
$695,216
2023
$8,202 (+0.8%)
$480,253 + $201,332
$681,585
2022
$8,139 (+2.3%)
$470,837 + $197,385
$668,222
2021
$7,959 (+1.3%)
$461,605 + $193,515
$655,120
2020
$7,860 (+1.1%)
$452,554 + $189,721
$642,275
2019
$7,775 (+3.9%)
$447,914 + $187,776
$635,690
2018
$7,485 (+3.8%)
$439,132 + $184,095
$623,227
2017
$7,209 (+1.4%)
$422,081 + $176,948
$599,029
2016
$7,107 (+1.4%)
$422,081 + $176,948
$599,029
2015
$7,007 (+1.5%)
$413,805 + $173,479
$587,284
2014
$6,903 (+1.3%)
$399,606 + $167,527
$567,133
2013
$6,811 (+3.2%)
$399,606 + $167,527
$567,133
2012
$6,602 (+95.7%)
$397,800 + $166,770
$564,570
2011
$3,373 (+1.8%)
$390,000 + $163,500
$553,500
2010
$3,315 (+2.3%)
$114,284 + $137,907
$252,191
2009
$3,241 (+4.3%)
$113,430 + $136,877
$250,307
2008
$3,107
$113,700 + $137,203
$250,903
Tax history for 18 St Benedict Ct
Year
Property tax
Land + Additions
Assessment*
2025
$8,523 (+2.2%)
$499,655 + $209,465
$709,120
2024
$8,343 (+1.7%)
$489,858 + $205,358
$695,216
2023
$8,202 (+0.8%)
$480,253 + $201,332
$681,585
2022
$8,139 (+2.3%)
$470,837 + $197,385
$668,222
2021
$7,959 (+1.3%)
$461,605 + $193,515
$655,120
2020
$7,860 (+1.1%)
$452,554 + $189,721
$642,275
2019
$7,775 (+3.9%)
$447,914 + $187,776
$635,690
2018
$7,485 (+3.8%)
$439,132 + $184,095
$623,227
2017
$7,209 (+1.4%)
$422,081 + $176,948
$599,029
2016
$7,107 (+1.4%)
$422,081 + $176,948
$599,029
2015
$7,007 (+1.5%)
$413,805 + $173,479
$587,284
2014
$6,903 (+1.3%)
$399,606 + $167,527
$567,133
2013
$6,811 (+3.2%)
$399,606 + $167,527
$567,133
2012
$6,602 (+95.7%)
$397,800 + $166,770
$564,570
2011
$3,373 (+1.8%)
$390,000 + $163,500
$553,500
2010
$3,315 (+2.3%)
$114,284 + $137,907
$252,191
2009
$3,241 (+4.3%)
$113,430 + $136,877
$250,307
2008
$3,107
$113,700 + $137,203
$250,903
*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
1
Lot width
—
Lot depth
—
Lot size
9,240 Sq. Ft.
Year renovated
1980
Sq. Ft.
2,067
Year built
1977
Style
Single Family Residential
County
Contra Costa County
APN
2123810117
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-7
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
Nov 15, 2018 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Apr 14, 2016 • Final
Alteration, remodel, repair - building residential
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: 2
Covered Spaces: 2
Parking Features: Attached, RV/Boat Parking, Side Yard Access, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Updated Baths
Primary Bathroom Included Features: Stall Shower, Updated Baths
Interior Features
Interior Features: Family Room, Formal Dining Room, Office, Eat-in Kitchen, Kitchen Island, Updated Kitchen
Appliances: Dishwasher, Double Oven, Disposal, Plumbed For Ice Maker, Microwave, Oven, Self Cleaning Oven, Gas Water Heater
Laundry Features: Laundry Room
Street Level Features: 4 Bedrooms, 2.5 Baths, Primary Bedrm Suite - 1, Main Entry
Exterior Features: Back Yard, Front Yard, Side Yard
Fencing: Fenced
Pool Information
Pool Features: Spa
Has Spa
Property Information
Living Area: 2067
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1977
Lot Information
Lot Size Square Feet: 9240
Lot Size Area: 0.21
Lot Size Units: Acres
Lot Size Acres: 0.21
Lot Features: Corner Lot, Court, Premium Lot
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s), Central Air, Whole House Fan
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,067
Stories: 1.0
Lot Size: 9,240 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1980
County: Contra Costa County
APN: 2123810117
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 0.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2011. This data may not match public records. Learn more.