349 S Union Rd is a 34,203 square foot multi-family home on a 1.52 acre lot with 4050 bedrooms and 2,025 bathrooms. - it last sold on December 27, 1983 for $350,000.
Multi-familyProperty Type
1984Year Built
1.52 acresLot Size
$10Price/Sq.Ft.
Source:Public Records
Redfin Estimate
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*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
Oct 31, 2024 • Final
Reroof
Tear off the existing roof and install a new roof.
Roofing
Oct 31, 2024 • Final
Trade (includes energy storage, electrical service, stucco, antenna, etc.)
Gas
Plumbing
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: 2,025
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Pool Information
Pool Type: Gunite
Has Pool
Property Information
Subdivision Name: UNION PLAZA
Living Sq. Ft: 34,203
Building Sq. Ft: 34,203
# of Stories: 2
Parking & Garage Information
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 66,211
Legal Lot Number: 21
Acres: 1.52
County Use Description: 41-100 RESID UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4050
Baths: 2025.0
Sq. Ft.: 34,203
Stories: 2.0
Lot Size: 1.52 acres
Style: Multi-Family (5+ Unit)
Year Built: 1984
Year Renovated: —
County: San Joaquin County
APN: 22209020
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 • 0.5mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
3/10 Flood Factor
Estimated 10-14% 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)
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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.