BRAND NEW "STUNNING CUSTOM HOME"-South side of Hwy 4! From a vacant lot to a gorgeous & sprawling single level with no stairs. Spacious & open plan with very nice attention to detail & finishes! Amenities: 9' ceilings, 3 panel doors, 4' x 8' island has a waterfall finish w/CAMBRIA QUARTZ, LED recessed throughout, all windows & doors w/custom trim, vinyl plank flooring (wood look), 5 burner gas range, quartz surrounds in all bathrooms, white shaker cabinets w/self-closing hinges, 4 bedrooms plus an office/den, 6" ext. & 4" int. walls are all insulated, tankless W/H, fully landscaped F & R, oversize dbl garage approx. 594 s/f w/interior access & so much more! Too much to list and this one is staged and shows extremely well. Compare we bet you will be back!
Single-familyProperty Type
2019Year Built
0.27 acresLot Size
$498Est. Price/Sq.Ft.
2 car garageParking
Listed by David Nardi•DRE #00593831• Windermere Diablo Realty
Bought with Declan Spring•DRE #01398898• Red Oak Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40854409
Apr 12, 2019
Sold
$820,000
$379/sq ft
Mar 2, 2019
Pending
—
Feb 22, 2019
Listed
$839,946
$388/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,925 (+4.6%)
$273,076 + $244,563
$517,639
2024
$6,622 (+1.8%)
$267,722 + $239,768
$507,490
2023
$6,505 (+1.6%)
$262,473 + $235,067
$497,540
2022
$6,400 (+2.8%)
$257,327 + $230,458
$487,785
2021
$6,228 (+1.9%)
$252,282 + $225,940
$478,222
2020
$6,109 (+10.1%)
$247,336 + $221,510
$468,846
2019
$5,550 (+244.1%)
$244,800 + $219,239
$464,039
2018
$1,613 (+504.9%)
$147,900 + $265,000
$412,900
2017
$267 (+10.6%)
$16,652
2016
$241 (+0.4%)
$16,652
2015
$240 (+0.8%)
$16,326
2014
$238 (+0.3%)
$15,766
2013
$237 (+2.3%)
$15,766
2012
$232 (+1.1%)
$15,695
2011
$229 (+0.5%)
$15,388
2010
$228 (+0.7%)
$15,087
2009
$227 (+33.5%)
$14,975
2008
$170
$15,011
Tax history for 4550 Haag Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,925 (+4.6%)
$273,076 + $244,563
$517,639
2024
$6,622 (+1.8%)
$267,722 + $239,768
$507,490
2023
$6,505 (+1.6%)
$262,473 + $235,067
$497,540
2022
$6,400 (+2.8%)
$257,327 + $230,458
$487,785
2021
$6,228 (+1.9%)
$252,282 + $225,940
$478,222
2020
$6,109 (+10.1%)
$247,336 + $221,510
$468,846
2019
$5,550 (+244.1%)
$244,800 + $219,239
$464,039
2018
$1,613 (+504.9%)
$147,900 + $265,000
$412,900
2017
$267 (+10.6%)
$16,652
2016
$241 (+0.4%)
$16,652
2015
$240 (+0.8%)
$16,326
2014
$238 (+0.3%)
$15,766
2013
$237 (+2.3%)
$15,766
2012
$232 (+1.1%)
$15,695
2011
$229 (+0.5%)
$15,388
2010
$228 (+0.7%)
$15,087
2009
$227 (+33.5%)
$14,975
2008
$170
$15,011
*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
Beds
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.27 Acres
Year renovated
2019
Sq. Ft.
2,168
Year built
2018
Style
Single Family Residential
County
Contra Costa County
APN
1622510103
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RR-20
One Family Rural Residential District
Promote the stability of existing residential neighborhoods of a generally rural nature, which are unique within the community; Avoid the overloading of existing streets and utilities by preventing the construction of buildings of excessive size and population density in relation to the land around them.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, Side Yard Access, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Solid Surface, Stall Shower
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub
Interior Features
Interior Features: Family Room, Formal Dining Room, Office, Breakfast Bar, Stone Counters, Kitchen Island, Pantry
Appliances: Dishwasher, Disposal, Gas Range, Free-Standing Range, Tankless Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Hookups Only, In Garage
Street Level Features: 4 Bedrooms, 3 Baths, Primary Bedrm Suite - 1, Laundry Facility, No Steps to Entry, Main Entry
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match public records. Learn more.