Custom home on quiet court in desirable Westside Alamo. On over ½ an acre w/private backyard offering large deck, lush lawn & mature landscaping. Open floor plan offers newly remodeled living & dining areas featuring gas fireplace. Vaulted ceilings w/wood beams, European Oak hardwood floors, designer lighting, new windows & Panorama door to outdoor living space. Remodeled dream kitchen boasts custom cabinets, leathered granite countertops, SS appliances, built-in fridge & freezer, wine fridge, ice maker & oversized center island w/bar seating. Master bdrm retreat has 2 walk-in closets & ensuite w/dual steam shower. 2 large secondary bdrms w/custom Elfa closet systems & 4th bdrm used as office/playroom w/steel framed glass farm door. Lower level boasts remodeled bonus room w/half bath, large workshop w/built-in shelving & workout room. Owned solar for energy efficiency, Nest system & well for irrigation. Close to Iron Horse Trail, freeway, BART, downtown Alamo, Danville & Walnut Creek.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40928319
Dec 17, 2020
Sold
$2,150,000
$604/sq ft
Nov 11, 2020
Pending
—
Nov 11, 2020
Listed
$2,099,000
$590/sq ft
Public Records
Mar 30, 2018
Sold
$1,621,000
$455/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40798463
Jan 5, 2018
Sold
$1,615,000
$454/sq ft
Dec 21, 2017
Pending
—
Nov 10, 2017
Price Changed
$1,650,000
$464/sq ft
Oct 19, 2017
Price Changed
$1,700,000
$478/sq ft
Sep 26, 2017
Listed
$1,800,000
$506/sq ft
+25
Custom built Osmundson home appraised in 2015, with 3,582sf PLUS additional 689sqft basement attached to downstairs bonus rm. The 612sf bonus rm has built-in desk/cabinets, lg pool table, 1/2 bath. Adjacent to 2 rm basement. One of which currently is a workshop w/built-in cabinets. These rooms could be made into a separate living space for in-laws, au pair, college student or….The house sits on a beautiful property that is private and serene! Eat in Kitchen, stainless steel appliances, walnut color wood cabinets w/roll out shelving and white Corian that opens to a massive deck w/waterfall & park setting watered w/private well water. Crown molding, shutters/central vac/interior freshly painted/carpets and wood style flooring installed 9/2017. Master has dual head steam shower, heat lamp and 2 cedar lined walk-in closets. Skylights, newer windows and roof, low flow toilets installed 8/2017. Solar power owned for electrical. Long driveway to 2 car detached garage w/storage. OH S/S 1 - 4.
Year
Property tax
Land + Additions
Assessment*
2025
$26,673 (+1.3%)
$1,324,895 + $1,048,875
$2,373,770
2024
$26,323 (+2.4%)
$1,298,917 + $1,028,309
$2,327,226
2023
$25,699 (+2.6%)
$1,273,449 + $1,008,147
$2,281,596
2022
$25,040 (+2.5%)
$1,248,480 + $988,380
$2,236,860
2021
$24,439 (+25.6%)
$1,224,000 + $969,000
$2,193,000
2020
$19,455 (+1.1%)
$1,200,000 + $950,000
$2,150,000
2019
$19,235 (+405.4%)
$1,092,420 + $594,068
$1,686,488
2018
$3,806 (+4.3%)
$1,071,000 + $582,420
$1,653,420
2017
$3,648 (+2.4%)
$52,789 + $198,305
$251,094
2016
$3,563 (+2.6%)
$52,789 + $198,305
$251,094
2015
$3,474 (+1.6%)
$51,754 + $194,417
$246,171
2014
$3,418 (+1.9%)
$49,979 + $187,746
$237,725
2013
$3,356 (+3.4%)
$49,979 + $187,746
$237,725
2012
$3,245 (+2.0%)
$49,754 + $186,898
$236,652
2011
$3,183 (+1.8%)
$48,779 + $183,234
$232,013
2010
$3,126 (+3.8%)
$47,823 + $179,642
$227,465
2009
$3,012 (+1.2%)
$47,466 + $178,300
$225,766
2008
$2,976
$47,579 + $178,724
$226,303
Tax history for 131 Post Rd
Year
Property tax
Land + Additions
Assessment*
2025
$26,673 (+1.3%)
$1,324,895 + $1,048,875
$2,373,770
2024
$26,323 (+2.4%)
$1,298,917 + $1,028,309
$2,327,226
2023
$25,699 (+2.6%)
$1,273,449 + $1,008,147
$2,281,596
2022
$25,040 (+2.5%)
$1,248,480 + $988,380
$2,236,860
2021
$24,439 (+25.6%)
$1,224,000 + $969,000
$2,193,000
2020
$19,455 (+1.1%)
$1,200,000 + $950,000
$2,150,000
2019
$19,235 (+405.4%)
$1,092,420 + $594,068
$1,686,488
2018
$3,806 (+4.3%)
$1,071,000 + $582,420
$1,653,420
2017
$3,648 (+2.4%)
$52,789 + $198,305
$251,094
2016
$3,563 (+2.6%)
$52,789 + $198,305
$251,094
2015
$3,474 (+1.6%)
$51,754 + $194,417
$246,171
2014
$3,418 (+1.9%)
$49,979 + $187,746
$237,725
2013
$3,356 (+3.4%)
$49,979 + $187,746
$237,725
2012
$3,245 (+2.0%)
$49,754 + $186,898
$236,652
2011
$3,183 (+1.8%)
$48,779 + $183,234
$232,013
2010
$3,126 (+3.8%)
$47,823 + $179,642
$227,465
2009
$3,012 (+1.2%)
$47,466 + $178,300
$225,766
2008
$2,976
$47,579 + $178,724
$226,303
*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
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.65 Acres
Year renovated
2003
Sq. Ft.
3,559
Year built
1964
Style
Single Family Residential
County
Contra Costa County
APN
1884300052
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Aug 23, 2024 • Final
Building - residential ess/battery storage
Install new Enphase batteries.
Battery
Electrical
May 5, 2023 • Final
Building - residential solar photovoltaic
Remove an existing solar panel system. Install new solar panels and microinverters.
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
Garage & Parking
Has Garage
# of Garage Spaces: 2
Detached Garage
Interior
Virtual Tour
Bathroom Information
# of Baths: 3
# of Partial Baths: 1
Double Sinks, Shower Over Tub, Tile
Double Sinks, Master has Split Bath, Master has Solid Surface, Steam, Master has Stall Shower, Walk-In Closet
Interior Features
# of Rooms: 12
# of Fireplaces: 1
Brick Fireplace, Fireplace in Family Room, Gas Burning Fireplace
Wall to Wall Carpeting, Hardwood Flooring, Tile Flooring
Central Vaccum, Water Heater (Electric), Window Coverings, Tankless Water Heater, Solar
Kitchen Features
Breakfast Bar, Counter (Stone), Double Oven, Dishwasher, Garbage Disposal, Ice Maker Hookup, Island, Microwave, Refrigerator, Built-In Range/Oven, Updated Kitchen, Wet Bar
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not match public records. Learn more.