Custom estate on 3.5 acres, w/ panoramic views. This private property also includes a 1,400sf 1 bd/1 ba barn w/ loft which has been converted to a guest house & a 30'x40' shop. Entire property is fenced w/ a private gated entry & paved road to home. Wonderful Solar system cuts most energy costs.
Single-familyProperty Type
1995Year Built
3.5 acresLot Size
$850Est. Price/Sq.Ft.
3 car garageParking
Listed by Gregory Mcpherson•DRE #01340470• McPherson Real Estate Services
Bought with Glenn Arace•DRE #00939077• Investment Real Estate
bridgeMLS, Bay East AOR, or Contra Costa AOR #40570263
Dec 10, 2012
Sold
$1,050,000
$389/sq ft
Oct 2, 2012
Pending
—
Apr 17, 2012
Listed
$1,149,000
$426/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,097 (+3.2%)
$406,355 + $902,270
$1,308,625
2024
$14,626 (+1.2%)
$406,355 + $902,270
$1,308,625
2023
$14,459 (+1.1%)
$398,389 + $884,699
$1,283,088
2022
$14,299 (+1.8%)
$382,922 + $850,448
$1,233,370
2021
$14,045 (+2.7%)
$382,922 + $850,448
$1,233,370
2020
$13,681 (−0.7%)
$375,414 + $833,800
$1,209,214
2019
$13,777 (+0.8%)
$371,566 + $825,195
$1,196,761
2018
$13,672 (+2.3%)
$364,283 + $808,987
$1,173,270
2017
$13,365 (+3.4%)
$350,139 + $777,526
$1,127,665
2016
$12,931 (+6.7%)
$350,139 + $777,526
$1,127,665
2015
$12,118 (+1.6%)
$343,275 + $762,311
$1,105,586
2014
$11,922 (+1.7%)
$331,498 + $736,142
$1,067,640
2013
$11,720 (+171.4%)
$331,498 + $736,142
$1,067,640
2012
$4,318 (+1.2%)
$330,000 + $700,000
$1,030,000
2011
$4,267 (+1.3%)
$5,856 + $368,470
$374,326
2010
$4,213 (+0.2%)
$6,432 + $361,245
$367,677
2009
$4,204 (+2.6%)
$5,698 + $358,548
$364,246
2008
$4,098
$6,403 + $359,402
$365,805
Tax history for 10550 Patterson Pass Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,097 (+3.2%)
$406,355 + $902,270
$1,308,625
2024
$14,626 (+1.2%)
$406,355 + $902,270
$1,308,625
2023
$14,459 (+1.1%)
$398,389 + $884,699
$1,283,088
2022
$14,299 (+1.8%)
$382,922 + $850,448
$1,233,370
2021
$14,045 (+2.7%)
$382,922 + $850,448
$1,233,370
2020
$13,681 (−0.7%)
$375,414 + $833,800
$1,209,214
2019
$13,777 (+0.8%)
$371,566 + $825,195
$1,196,761
2018
$13,672 (+2.3%)
$364,283 + $808,987
$1,173,270
2017
$13,365 (+3.4%)
$350,139 + $777,526
$1,127,665
2016
$12,931 (+6.7%)
$350,139 + $777,526
$1,127,665
2015
$12,118 (+1.6%)
$343,275 + $762,311
$1,105,586
2014
$11,922 (+1.7%)
$331,498 + $736,142
$1,067,640
2013
$11,720 (+171.4%)
$331,498 + $736,142
$1,067,640
2012
$4,318 (+1.2%)
$330,000 + $700,000
$1,030,000
2011
$4,267 (+1.3%)
$5,856 + $368,470
$374,326
2010
$4,213 (+0.2%)
$6,432 + $361,245
$367,677
2009
$4,204 (+2.6%)
$5,698 + $358,548
$364,246
2008
$4,098
$6,403 + $359,402
$365,805
*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
Permits
Beds
4
Baths
4
Stories
1.5
Lot width
—
Lot depth
—
Lot size
3.5 Acres
Year renovated
1995
Sq. Ft.
3,824
Year built
1995
Style
Single Family Residential
County
Alameda County
APN
099A175000300
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
Aug 19, 2025 • Final
Building
Replace the furnace and air conditioning unit with like-for-like equipment. The new system includes a furnace and a four-ton air conditioning unit.
HVAC
Aug 30, 2024 • Final
Building
Remove and replace existing water heaters in a residential building at the same location.
Plumbing
Water heater
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, Int Access From Garage, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Interior Features
Interior Features: Dining Area, Family Room, Formal Dining Room, Storage, Workshop, Stone Counters, Eat-in Kitchen, Kitchen Island, Updated Kitchen, Central Vacuum, Sound System
Appliances: Dishwasher, Electric Range, Disposal, Plumbed For Ice Maker, Microwave, Oven, Self Cleaning Oven, Trash Compactor, Electric Water Heater, Water Softener
Laundry Features: Hookups Only, Laundry Room, In Unit
Upper Level Features: 2 Bedrooms, 1 Bath
Street Level Features: 1.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Fireplace Features: Family Room, Living Room, Stone, Wood Burning
Basement: Crawl Space
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 2,700
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side, Storage
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 2700
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1995
Lot Information
Other Structures: Guest House, Shed(s)
Lot Size Square Feet: 152460
Lot Size Area: 3.5
Lot Size Units: Acres
Lot Size Acres: 3.5
Lot Features: 2 Houses / 1 Lot, Horses Possible, Irregular Lot, Premium Lot, Secluded, Sloped Up
Waterfront Features: Pond
Zoning: 1008
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Ceiling Fan(s), Zoned
Location
School Information
High School District: Livermore Valley (925) 606-3200
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,824
Stories: 1.5
Lot Size: 3.5 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: 1995
County: Alameda County
APN: 099A175000300
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Arroyo Seco Elementary School
Public K-5 • Assigned • 3.6mi
7/10
East Avenue Middle School
Public 6-8 • Assigned • 4.8mi
7/10
Livermore High School
Public 9-12 • Assigned • 5.4mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Livermore market remains moderately competitive.Well price Property is attracting Buyer quickly. Buyers have some negotiating power on longer listed homes while Seller should price strategically and present homes well. overall demand remain healthy...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match public records. Learn more.