$800k Price Improvement-a 5.8% Current Cap; Constructed in 2014; Forty-Two (42) Total Units Including Thirty(30) 1bd/1bth and Twelve (12) 2bd/2bth Units on 1.6 Acres of Land; Amenities Include Granite Countertops, Stainless Steel Appliances, Hardwood Flooring, Recessed Lighting, In-Unit Washer and Dryers, Central A/C; Community Amenities Include Private Fitness Center, Amazon Package Locker, Private Attached and Detached Garages, Controlled Access, and More; RUBS System in Place - Greatly Minimizing Owner Expenses; Rare Opportunity: Two Assumable Life Insurance Loans w/ 35-Year Amortization, Maturing August 2050, Blended Rate of 4.65%; Email: Info@PinzaGroup.com For More Information!
Multi-familyProperty Type
2014Year Built
1.61 acresLot Size
$353Price/Sq.Ft.
Listed by Steven Pinza•DRE #01867691• The Pinza Group, Inc
bridgeMLS, Bay East AOR, or Contra Costa AOR #41127504
Jun 16, 2026
Price Changed
$15,495,000
$353/sq ft
Mar 17, 2026
Listed
$16,295,000
$371/sq ft
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
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Style
Multi-Family (5+ Unit)
County
Contra Costa County
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Last updated by owner on May 17, 2022.
R-1.5
Multifamily Residential District
The R Residential Districts are included in the zoning regulations to achieve the following purposes: Reserve appropriately located areas tar residential living in a variety of types of dwellings, at a reasonable range of population densities consistent with sound standards of public health and safety; Ensure adequate light, air and privacy for each dwelling unit; Provide adequate amounts of private open space in proximity to each dwelling unit; Provide space for community facilities needed to complement urban residential areas; Provide space for institutions which require a residential environment; Minimize traffic congestion and to avoid the overloading of utilities by preventing the construction of buildings of excessive size in relation to the land around them; Provide necessary space for off-street parking of automobiles and, where appropriate for off-street loading of trucks; Protect residential properties from the hazs, noise and congestion created by commercial and industrial traffic; Protect residential properties from noise, illumination, unsightliness, odors, dust, dirt, smoke, vibration, heat, glare and other objectionable influences; Protect residential properties from fire, explosion, noxious fumes and other hazards.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Lodging & hospitality
Hotel / motel
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
75/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.1 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 720 Shell Ave
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