Martinez CA Real Estate & Homes For Sale

Neighborhoods and areas of Martinez

Martinez’s zoning code names its areas more precisely than listing portals do:

• Downtown and the waterfront. The older grid near the Amtrak station and the shoreline. The waterfront and marina are covered by the city’s revitalization process, which the city says doesn’t include housing.
• Alhambra Avenue corridor. The code has an Alhambra Avenue Overlay District (Chapter 22.30) along this main north–south street.
• Alhambra Valley. The semi-rural valley south of downtown has its own districts in Chapter 22.29, described below. Parts of the valley are in the city and parts are unincorporated county land, so check the parcel.
• Pacheco. Unincorporated, under Contra Costa County, even when a listing says "Martinez."

To compare settings side by side, use our Martinez neighborhood property comparison.

Getting around Martinez

The Amtrak station downtown is served by the Capitol Corridor between the Bay Area and Sacramento, plus long-distance trains. Interstate 680 crosses the Benicia-Martinez Bridge on the east side of town, and State Route 4 runs east toward Concord and Antioch. County Connection runs local buses to the BART stations in Pleasant Hill and Concord. If you’ll commute by rail, check the walk or drive to the station from the actual address, and check where you can park there.

Luxury homes and estates in Martinez

Martinez’s estate property is mostly in the Alhambra Valley, where the city’s code sets three large-lot districts (Ch. 22.29):

The Alhambra Valley chapter lists baseline 0.2 FAR and 35-foot/two-and-a-half-story height standards; existing legal conditions, applicable exceptions and qualifying state housing pathways need separate review. Livestock is allowed on lots of at least 40,000 square feet, at 40,000 square feet for every two head, so horse property is possible on the larger lots. Design review covers new or enlarged homes, accessory buildings and pools. The code asks for earth-tone colors and bans solid board fences along Alhambra Valley and Reliez Valley Roads. Creek setbacks run at least 50 feet from the centerline.

The due diligence that matters most on a high-value Martinez purchase:

• City or county. Valley parcels can be either. Confirm on the county parcel tools.
• Grading and site work. Retaining walls, pads and driveways may have their own Engineering permits (Martinez Engineering). Check them against what’s built (home improvement records).
• Fire, insurance and septic. Check the fire hazard map, any well or septic system on rural lots, and insurance early (insuring a high-value home, FAIR Plan guide).

Ask Diamond Real Estate Group which permitted private-marketing options fit your property, goals and the applicable MLS rules. Availability of any particular listing is not guaranteed. Related reading: private sales. See also Contra Costa County luxury homes and Contra Costa land and agricultural property.

Permits, ADUs and remodels in Martinez

Inside city limits, two City of Martinez divisions issue the permits for a home project, and a buyer should check both:

• Building. The city’s Building Division forms list separate applications for single-family additions, kitchen and bathroom remodels, ADUs and other work. Each one is its own record, so a kitchen permit doesn’t cover an addition done at the same time.
• Engineering. Engineering issues grading, site-development and encroachment permits. That covers retaining walls, larger earthwork and any work in the public sidewalk or street.

In the Alhambra Valley districts, design review is required for new or enlarged homes, accessory buildings and pools, subject to actual permit scope and applicable exceptions. Section 22.29.100 separately places the 1,000-cubic-yard grading trigger in its nonresidential design-review subsection. The local additional-primary-dwelling provision requires use-permit review and specified net lot area: 20,000 square feet per unit in AV/R-20, 40,000 in AV/R-40 and 5 acres in AV/A-5. Accessory dwelling units are separate: they follow state ADU law and the city’s ADU rules, not the second-home land minimums. Our Martinez home improvement records guide lists what to ask the seller for.

Martinez real estate: questions people ask

Who handles building permits in Martinez?

Inside city limits, the City of Martinez does. Its Building Division forms cover additions, remodels and ADUs, and Engineering issues grading, site-development and encroachment permits. In Pacheco and other unincorporated areas, Contra Costa County handles permits instead.

How do I find Martinez real estate and homes for sale?

Decide first whether you want downtown, a subdivision street or Alhambra Valley acreage, because the rules differ. Then contact Diamond to set up a search. Sellers can start with a Martinez home valuation, and buyers can review Contra Costa County property tax before budgeting.

Sources for this section

1. City of Martinez, Waterfront and Marina Revitalization: https://www.cityofmartinez.org/departments/waterfront-and-marina/waterfront-and-marina-revitalization
2. Martinez Municipal Code, Ch. 22.30 Alhambra Avenue Overlay District (county/city code reference): https://ecode360.com/MA6944
3. Martinez Municipal Code, Ch. 22.29 Alhambra Valley Districts (county/city code reference): https://ecode360.com/47148316
4. Amtrak, Martinez station: https://www.amtrak.com/stations/mtz
5. Capitol Corridor: https://www.capitolcorridor.org/
6. County Connection: https://countyconnection.com/
7. Contra Costa County, Maps and Property Information: https://www.contracosta.ca.gov/552/Maps-Property-Information
8. City of Martinez, Engineering: https://www.cityofmartinez.org/departments/engineering
9. City of Martinez, Building forms: https://www.cityofmartinez.org/departments/building/forms
10. Office of the State Fire Marshal, Fire Hazard Severity Zones: https://osfm.fire.ca.gov/what-we-do/community-wildfire-preparedness-and-mitigation/fire-hazard-severity-zones