GORGEOUS, EAST facing Executive home on quiet court with no front or rear neighbors! This stunning property offers the ultimate in privacy. Almost half acre lot across from Alamo Creek, in the beautiful neighborhood of Bent Creek Estates. Miles of walking trails right outside your door, yet you are close to 580/680, Great shopping, City Center, San Ramon's best! 4 BR plus bonus room, 1 BR downstairs with full adjoining bathroom. Fresh paint and carpet throughout. Eat-in kitchen with a 5-burner gas stove, large pantry, counter depth refrigerator. Kitchen overlooks family room with fireplace and slider to covered patio. Step outside to the amazing backyard, an entertainer's dream featuring an outdoor kitchen/entertainment area with built-in LYNX gas BBQ with mini fridge and bar with seating and an outdoor TV! A Gorgeous pool/spa. Formal dining and living rooms feature vaulted ceilings and a sweeping staircase! Upstairs is a large master suite with walk-in shower, extra-large tub with gas fireplace between the master and bath, and a walk-in closet. There are 2 additional BR and a large bonus room/office area as well. All in Fabulous San Ramon with Top Rated schools!
Single-familyProperty Type
1996Year Built
0.42 acresLot Size
$790Est. Price/Sq.Ft.
3 car garageParking
Listed by Elizabeth Mooring•DRE #01949873• Coldwell Banker
Bought with Hans Cheuk•DRE #00962525• Hans Cheuk, Broker
bridgeMLS, Bay East AOR, or Contra Costa AOR #41098400
Jun 30, 2025
Sold
$2,400,000
$805/sq ft
Jun 2, 2025
Pending
—
May 21, 2025
Listed
$2,399,888
$805/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40044042
Nov 19, 2004
Sold
$991,000
$333/sq ft
Oct 12, 2004
Listing Removed
—
Oct 4, 2004
Listed
$969,900
$325/sq ft
Popular Bent Creek Valley. Largest model w/ huge bonus room w/ fireplace. Spacious floor plan w/ spiral staircase, oversized kitchen open to F/R w/ FP, oversized kitchen leads to LR w/ FP. 1 bedroom / 1 bath on main level. Nearly 1/2 AC, park like lot, No Front/Rear Neighbors, Creek Views.
Public Records
Oct 1, 1996
Sold
$420,500
$141/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$16,988 (+2.0%)
$1,438,200 + $1,009,800
$2,448,000
2024
$16,661 (+1.5%)
$487,861 + $961,821
$1,449,682
2023
$16,412 (+0.7%)
$478,296 + $942,962
$1,421,258
2022
$16,296 (+2.0%)
$468,918 + $924,473
$1,393,391
2021
$15,978 (+0.6%)
$459,724 + $906,347
$1,366,071
2020
$15,886 (+1.3%)
$450,710 + $888,576
$1,339,286
2019
$15,689 (+3.7%)
$446,089 + $879,465
$1,325,554
2018
$15,124 (+3.6%)
$437,343 + $862,221
$1,299,564
2017
$14,597 (+5.4%)
$420,327 + $828,673
$1,249,000
2016
$13,850 (+4.3%)
$420,327 + $828,673
$1,249,000
2015
$13,281 (+1.4%)
$393,741 + $776,259
$1,170,000
2014
$13,095 (+18.5%)
$365,809 + $721,191
$1,087,000
2013
$11,051 (+0.9%)
$365,809 + $721,191
$1,087,000
2012
$10,955 (−0.2%)
$305,235 + $601,765
$907,000
2011
$10,973 (+0.5%)
$305,235 + $601,765
$907,000
2010
$10,914 (+0.3%)
$305,235 + $601,765
$907,000
2009
$10,883 (−7.6%)
$305,235 + $601,765
$907,000
2008
$11,776
$305,234 + $601,766
$907,000
Tax history for 5220 Portillo Vly
Year
Property tax
Land + Additions
Assessment*
2025
$16,988 (+2.0%)
$1,438,200 + $1,009,800
$2,448,000
2024
$16,661 (+1.5%)
$487,861 + $961,821
$1,449,682
2023
$16,412 (+0.7%)
$478,296 + $942,962
$1,421,258
2022
$16,296 (+2.0%)
$468,918 + $924,473
$1,393,391
2021
$15,978 (+0.6%)
$459,724 + $906,347
$1,366,071
2020
$15,886 (+1.3%)
$450,710 + $888,576
$1,339,286
2019
$15,689 (+3.7%)
$446,089 + $879,465
$1,325,554
2018
$15,124 (+3.6%)
$437,343 + $862,221
$1,299,564
2017
$14,597 (+5.4%)
$420,327 + $828,673
$1,249,000
2016
$13,850 (+4.3%)
$420,327 + $828,673
$1,249,000
2015
$13,281 (+1.4%)
$393,741 + $776,259
$1,170,000
2014
$13,095 (+18.5%)
$365,809 + $721,191
$1,087,000
2013
$11,051 (+0.9%)
$365,809 + $721,191
$1,087,000
2012
$10,955 (−0.2%)
$305,235 + $601,765
$907,000
2011
$10,973 (+0.5%)
$305,235 + $601,765
$907,000
2010
$10,914 (+0.3%)
$305,235 + $601,765
$907,000
2009
$10,883 (−7.6%)
$305,235 + $601,765
$907,000
2008
$11,776
$305,234 + $601,766
$907,000
*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
0.42 Acres
Year renovated
1997
Sq. Ft.
2,980
Year built
1996
Style
Single Family Residential
County
Contra Costa County
APN
2109300273
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-6
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 13, 2025 • Final
Photovoltaic - electrical (solarapp)
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.
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Terraced Back
Fencing: Fenced
Roof: Shingle
Pool Information
Pool Features: In Ground, Pool Cover
Has Private Pool
Property Information
Living Area: 2980
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1996
Lot Information
Lot Size Square Feet: 18310
Lot Size Area: 0.42
Lot Size Units: Acres
Lot Size Acres: 0.42
Lot Features: Back Yard
Utilities
Utility Information
Electric: 220 Volts in Kitchen
Heating & Cooling
Has Heating
Heating: Electric
Cooling: Ceiling Fan(s), Central Air
Location
Homeowners Association Information
Has Association
Association Name: BENT CREEK
Association Fee: $14
Association Fee Frequency: Monthly
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,980
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: 1997
County: Contra Costa County
APN: 2109300273
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Country Club Elementary School
Public K-5 • Assigned • 1.5mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California High School
Public 9-12 • Assigned • 1.6mi
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 2025. This data may not match public records. Learn more.