The one you have been waiting for .... This elegant beauty, nestled in the shadows of Mount Wanda National Site, offers modern amenities combined with vintage charm. As you enter the foyer, you are greeted by a grand staircase and original hardwood floors. The sun filled living room features a wood burning fireplace and a large slider leading to a serene backyard. Just beyond the formal dining room is a kitchen with breakfast nook, timeless butcher block counter tops and newer cabinetry with an antique finish. A convenient mudroom features plenty of storage, plus a laundry area and nearby bathroom. Working from home is no problem... as there is a first floor dedicated office. Upstairs you will find the spacious primary suite with his & her closets and a view of the peaceful nature preserve. An expansive and thoughtfully landscaped yard includes a patio with built-in firepit, secluded sitting areas and garden with raised beds ... a park-like setting! Oh yes ... bring your boat, RV, classic car or trailer - there is plenty of parking. Located in one of Martinez' most desirable neighborhoods with nearby parks, open-space and convenient commute location. You must see this home; it is a true classic!
Single-familyProperty Type
1950Year Built
0.31 acresLot Size
$539Price/Sq.Ft.
1 car garageParking
Listed by Cha-cha Hughes•DRE #01089285• Muir West Realty
Nancy Boyd Park, located between Alhambra Avenue and Marina Vista Avenue, is a residential and waterfront Martinez neighborhood with a shoreline park and a low-slung, small-lot street grid. The neighborhood’s character concentrates around the Martinez Marina and the waterfront path, where sail masts, picnic lawns, and dog walkers set a steady, outdoorsy rhythm. Housing reads as mid-century ranches and practical infill, with garages, modest setbacks, and bay-breeze landscaping. The shoreline frames daily routines with views across Suisun Bay and the Carquinez Strait. Nearby, the John Muir National Historic Site, the Martinez Museum, and the California Magic Club anchor local culture beyond the waterline.
Provided by Walk Score and Local Logic
Offer insights
4510 Haag Rd · $1,099,000
$1.1M and above
75% chance or better to win
Why $1.1M+ is a strong offer
DAYS ON MARKET
56 days
The average home goes pending in 21 days.
SALE-TO-LIST
101.6%
Most homes are selling 2% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Formal dining room
Office
Breakfast nook
Window coverings
Living room wood-burning fireplace
Crawl space basement
Bedrooms
Three bedrooms on the upper level
Bathrooms
Two full bathrooms with tub and stall shower; baths updated
Kitchen
Eat-in kitchen with breakfast nook
Dishwasher
Gas range/cooktop
Disposal
Microwave
Refrigerator
220-volt outlet
Laundry & utility
Laundry room with washer and dryer
Gas dryer hookup
Gas water heater
Flooring
Hardwood
Tile
Carpet
Heating & cooling
Zoned natural gas heating
Central air conditioning with multiple units
Exterior features
Front porch
Patio
Back yard, front yard and side yard
Garden
Automatic sprinklers
Landscaped front and back
Shed(s)
Fenced
Level, premium lot
Home design
Single-family residence
Residential property
Built in 1950
Parking
Attached garage with 1 covered space
Garage door opener
Interior access from garage
RV/boat parking available
Construction
Wood siding construction
Shingle roof
Utilities
Public water and public sewer
Also has well
220 volts in kitchen
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41139752
Aug 14, 2026
Price Changed
$1,099,000
$539/sq ft
Jul 16, 2026
Relisted
—
Jul 9, 2026
Pending
—
Jun 26, 2026
Listed
$1,150,000
$564/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #41134045
Jun 15, 2026
Listing Removed
—
May 8, 2026
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #11085078
May 4, 2001
Sold
$450,000
$221/sq ft
Apr 4, 2001
Listing Removed
—
Mar 26, 2001
Listed
$439,000
$215/sq ft
TWO STORY ITALIAN FARMHOUSE SITS ON 1/3 ACRE. LARGE FORMAL DINING ROOM, HUGE LIVING ROOM. LARGE COUNTRY KIT. NEW ROOF
bridgeMLS, Bay East AOR, or Contra Costa AOR #10240577
Feb 9, 1998
Sold
$252,000
$124/sq ft
Aug 15, 1997
Listing Removed
—
Jul 12, 1997
Listed
$249,950
$123/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27240577
Aug 15, 1997
Sold
$252,000
$124/sq ft
Jul 22, 1997
Listing Removed
—
Jul 12, 1997
Listed
$249,950
$123/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,925 (+4.6%)
$284,179 + $407,443
$691,622
2024
$8,530 (+1.8%)
$278,607 + $399,454
$678,061
2023
$8,382 (+1.7%)
$273,145 + $391,622
$664,767
2022
$8,245 (+2.4%)
$267,790 + $383,944
$651,734
2021
$8,051 (+1.7%)
$262,540 + $376,416
$638,956
2020
$7,913 (+1.1%)
$257,393 + $369,036
$626,429
2019
$7,824 (+3.0%)
$254,754 + $365,252
$620,006
2018
$7,599 (+1.5%)
$249,759 + $358,091
$607,850
2017
$7,485 (+7.4%)
$240,061 + $344,187
$584,248
2016
$6,971 (+2.1%)
$240,061 + $344,187
$584,248
2015
$6,825 (+1.6%)
$235,354 + $337,439
$572,793
2014
$6,717 (+13.6%)
$227,278 + $325,861
$553,139
2013
$5,911 (−0.8%)
$227,278 + $325,861
$553,139
2012
$5,961 (−5.5%)
$199,281 + $285,719
$485,000
2011
$6,308 (+8.5%)
$204,622 + $293,378
$498,000
2010
$5,815 (+1.1%)
$217,466 + $311,794
$529,260
2009
$5,751 (−2.5%)
$200,308 + $287,192
$487,500
2008
$5,897
$200,308 + $287,192
$487,500
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
0.31 Acres
Year renovated
1950
Finished Sq. Ft.
2,038
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,038
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
1622510061
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
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Martinez, CA • 94553
Average low and high temperatures (°F)
60
43
62
45
70
49
70
49
77
53
80
55
80
56
87
59
84
59
78
56
64
49
56
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
73/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.1 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 4510 Haag Rd
$1,081,257
$18K under list price of $1.10M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $840K to $1.1M.