338 S 3rd Avenue
Upland, CA 91786
- 4 beds
- 3 baths
- 1,467 sqft
- 6,600 sqft lot
- $510 per sqft
- 1946 build
- – on site
Welcome to 338 S 3rd Ave, Upland — a beautifully upgraded multi-unit property offering charm, flexibility, and income potential. This unique setup features a fully remodeled main home, a detached ADU, and a bonus studio space on a generous 6,600 sq ft lot. Remodeled Main House Boasting approximately 1,027 sq ft, the main residence features 3 bedrooms and 2 bathrooms, thoughtfully remodeled with modern finishes. Enjoy wood flooring, updated windows, spacious living and dining areas, and a seamless blend of comfort and style. A long driveway, covered carport, and a private backyard with a covered patio complete this inviting home. Detached ADU The detached accessory dwelling unit is approximately 440 sq ft and includes a full kitchen, bathroom, and open-concept bedroom/living space. With private alley access, its own driveway, and separate outdoor patio, this unit is currently rented for $1,750/month — providing reliable rental income. Bonus Studio A separate, unpermitted studio offers additional flexibility with a small living area and bathroom — ideal for a home office, guest room, creative space, or storage. Located just minutes from Downtown Upland’s shops, dining, and Metrolink station, this turnkey property is ideal for multi-generational living or savvy investors see
Last checked:
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Last updated Apr 27, 2025
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MLS# CRAR25089714 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1946
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Building Area Units:Square Feet
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Stories:1
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Levels:One Story
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Entry Level:1
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Building Area Total:1467
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Building Area Source:Assessor Agent-Fill
Interior
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Fireplace:false
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Fireplace Features:None
Room Dimensions
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Living Area:1467
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Living Area Units:Square Feet
Location
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Directions:North of 10 freeway
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:1047074080000
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Lot Size Area:0.1515
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Lot Size Acres:0.1515
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Lot Size SqFt:6600
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Lot Size Units:Acres
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View:None
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View:false
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Tract:9.04
Beds
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Bedrooms Total:4
Baths
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Total Baths:3
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Full Baths:3
The Listing
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Listing Terms:Other
Heating & Cooling
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Cooling:Wall/Window Unit(s)
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Cooling:true
Utilities
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Water Source:Public
Appliances
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Laundry Features:Gas Dryer Hookup
Schools
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High School District:Chaffey Joint Union High
The Community
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Association:false
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# of Units In Community:2
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Pool Private:false
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Pool Features:None
Parking
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Garage:false
Monthly cost estimate

Asking price
$749,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$4,010
|
Taxes | N/A |
Insurance | $205 |
Utilities | $162 See report |
Total | $4,377/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/23/25
Apr 23, 2025
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Relisted | BRIDGE | $749,000 | 19.8% |
5/1/24
May 1, 2024
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BRIDGE | $625,000 | ||
5/1/24
May 1, 2024
|
CRMLS_CA | $625,000 |

47% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $20k above asking price on average, but some went as high as $72k over asking price.