207 S Union Rd is a 38,600 square foot multi-family home on a 2.75 acre lot with 640 bedrooms and 640 bathrooms. - it last sold on January 06, 2020 for $10,250,000.
Multi-familyProperty Type
1971Year Built
2.75 acresLot Size
$266Price/Sq.Ft.
Source:Public Records
Redfin Estimate
There isn’t enough information to generate an accurate estimate at this time. Learn More
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R3
Multiple-Family Dwelling District
The high-density residential use includes multi-family apartment-style housing. The multi-family dwelling sites are typically located with direct access to arterial streets, bicycle paths, and other transit options.
Permitted uses
Include but are not limited to:
Livestock production
Garden center
Housing-Group
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Educational/school
Communications tower
Park & open space
Jun 25, 2025 • Final
Revision requestres
Modify existing stair handrails to coordinate with the guardrails.
Remodel
Oct 31, 2024 • Final
Reroof
Roofing
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
Interior
Bathroom Information
# of Full Baths: 640
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: GRAND PRIX
Living Sq. Ft: 38,600
Building Sq. Ft: 38,600
# of Stories: 2
Parking & Garage Information
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 119,790
Acres: 2.75
County Use Description: 41-100 RESID UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 640
Baths: 640.0
Sq. Ft.: 38,600
Stories: 2.0
Lot Size: 2.75 acres
Style: Multi-Family (5+ Unit)
Year Built: 1971
Year Renovated: —
County: San Joaquin County
APN: 22208021
Home facts updated by county records on Aug 6, 2026
Around this home
Schools
Brock Elliott Elementary School
Public K-8 • Assigned • 0.6mi
5/10
Sierra High School
Public 9-12 • Assigned • 0.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 62-76% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
7/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
30 unhealthy days expected this year, 31 days in 30 years
Provided by First Street
Historical weather
Manteca, CA • 95337
Average low and high temperatures (°F)
59
40
64
45
72
50
73
50
82
56
89
59
90
60
94
62
89
61
79
56
64
47
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.8 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.