BRING ANY AND ALL OFFERS! Introducing 33183320 Union Street, a rare and highly coveted two-unit multifamily asset in one of San Diegos most desirable urban enclaves. Perfectly combining privacy, modern luxury, and investment appeal, this property represents a trophy small asset for discerning investors seeking a stable, high-quality addition to their portfolio. The property features two recently modernized apartments: a 2-bedroom, 2-bathroom unit and a 2-bedroom, 1-bathroom unit, each thoughtfully upgraded with private outdoor space, in-unit washer and dryer, and a single-car garage. Tenants are responsible for all utilities, minimizing operating expenses while maintaining strong net income. Positioned to capture stunning panoramic views of both the eastern and western skies, this property offers an unparalleled living experience rarely found in San Diegos urban core. Despite its sense of seclusion and privacy, it remains ideally located near central San Diegos premier dining, cultural, and lifestyle destinations, offering the perfect blend of exclusivity and convenience. This is a rare opportunity to acquire a premium, highly upgraded small multifamily asset in one of San Diegos most sought-after neighborhoods a true trophy investment.
- MLS# 250040906SD
- Date Listed10/06/2025
- Days on Realty 35 Days
- Bedrooms -
- Bathrooms
- Lot Size -
- Subdivision Mission Hills
- County San Diego
- Year Built 1953
Interior Features
- Cooling None, Wall/Window Unit(s)
Exterior / Lot Features
- Roof Composition
- Lot Size Acres -
- Lot Size SQFT -
- Lot Features -
Directions
CrossStreet: State Street
Financial Considerations
Nearby Schools
Source: School Digger
Public • PK - 8 • Serves this home
1.22 mi
Distance
Roosevelt International Middle School
Public • 6 - 8 • Serves this home
2.05 mi
Distance
King-chavez Community High School
Public • 9 - 12 • Serves this home
2.24 mi
Distance
Public • PK - 8 • Serves this home
1.22 mi
Distance
Public • PK - 5
1.65 mi
Distance
Public • PK - 5
1.92 mi
Distance
Public • PK - 4
3.21 mi
Distance
Urban Discovery Academy Charter
Public • PK - 5
3.54 mi
Distance
Public • PK - 3
3.84 mi
Distance
Public • PK - 5
3.9 mi
Distance
Public • PK - 5
4.09 mi
Distance
Coronado Unified Special Education Pre-k
Public • PK - 12
4.11 mi
Distance
Public • PK - 5
4.14 mi
Distance
Roosevelt International Middle School
Public • 6 - 8 • Serves this home
2.05 mi
Distance
Public • 7 - 12
3.9 mi
Distance
Public • 6 - 8
3.95 mi
Distance
High Tech Middle Media Arts School
Public • 6 - 8
3.95 mi
Distance
Albert Einstein Academy Charter Middle
Public • 6 - 8
4.18 mi
Distance
King-chavez Preparatory Academy
Public • 6 - 8
4.72 mi
Distance
King/chavez Arts And Athletics Academy
Public • 3 - 5
4.72 mi
Distance
Public • 5 - 6
4.78 mi
Distance
Public • 7 - 8
4.82 mi
Distance
Public • 6 - 12
4.87 mi
Distance
King-chavez Community High School
Public • 9 - 12 • Serves this home
2.24 mi
Distance
San Diego High - School Of Business
Public • 9 - 12
2.79 mi
Distance
San Diego High - School Of Science And Technology
Public • 9 - 12
2.79 mi
Distance
Public • 9 - 12
2.79 mi
Distance
San Diego High - School Of International Studies
Public • 9 - 12
2.79 mi
Distance
Public • 9 - 12
2.79 mi
Distance
Urban Corps Of San Diego County Charter
Public • 9 - 12
3.03 mi
Distance
Public • 9 - 12
3.13 mi
Distance
Mark Twain Senior High School (cont.)
Public • 9 - 12
3.16 mi
Distance
Public • 9 - 12
3.85 mi
Distance
Private • KG - 12
1.65 mi
Distance
Private • 09 - 12
1.65 mi
Distance
Private • 02 - 12
2.33 mi
Distance
Private • KG - 12
3.13 mi
Distance
Private • PK - 12
3.16 mi
Distance
Private • 01 - 12
3.85 mi
Distance
Private • PK - 12
3.85 mi
Distance
Marjorie Cook Education Center
Private • 01 - 12
4.26 mi
Distance
Private • 09 - 12
4.26 mi
Distance
Children's Creative And Performing Arts
Private • PK - 12
4.29 mi
Distance
Sales & Tax History
Source: Public Records
| Street Address | Beds | Baths | Sold Date | List Price | Valuation Date | Valuation Price |
|---|---|---|---|---|---|---|
| 1040 Cypress Way | 4 | 2 | Oct 26, 2025 | $1,250,000 | Nov 10, 2025 | - |
| 4228 Maryland Street | 4 | 3 | Sep 11, 2025 | $899,000 | Nov 10, 2025 | - |
| 3434 Alabama Street | 3 | 3 | Oct 26, 2025 | $949,900 | Nov 10, 2025 | - |
| 1275 Johnson Ave | Listing | 3 | 2 | Oct 24, 2025 | $979,000 | Dec 26, 2023 | $1,137,000 |
| 1040 Cypress Way | Listing | 4 | 3 | Oct 24, 2025 | $1,380,000 | Mar 21, 2024 | $1,062,500 |
| 4151 Ingalls St. | Listing | 2 | 2 | Oct 24, 2025 | $1,095,000 | Mar 21, 2024 | $1,251,500 |
| 3909 Pringle St | Listing | 4 | 4 | Oct 24, 2025 | $1,599,000 | Mar 21, 2024 | $1,996,250 |
| 2539 Horton | Listing | 3 | 3 | Oct 25, 2025 | $824,900 | Feb 23, 2024 | $1,107,250 |
| 2377 Hickory Street | Listing | 3 | 2 | Oct 27, 2025 | $1,285,000 | Mar 21, 2024 | $1,811,250 |
| 3684 Richmond St. | Listing | 2 | 2 | Oct 10, 2025 | $899,000 | Mar 21, 2024 | $1,017,250 |
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 33,779 | 1,401,996 | 3,325,378 | 335,858,263 |
| Population Density | 9,116 | 4,309 | 791 | 95 |
| People per Household | 1.7 | 2.6 | 2.8 | 2.6 |
| Median Age | 43.3 | 37.4 | 37.6 | 39.1 |
| Median Income | $86,450 | $84,815 | $83,628 | $66,222 |
| Average Income | $70,541 | $44,241 | $40,428 | $35,475 |
| Cost of Living Index | 75 | 111 | 119 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 49.7°F | 46.45°F | 43.5°F | 22.6°F |
| July Avg. High Temp | 75.8°F | 78.42°F | 80.8°F | 86.2°F |
| Annual Precipitation | 10.77" | 11.4" | 11.97" | 38" |
55/100
Somewhat Walkable
Walk Score ®
59/100
Good Transit
Transit Score ®
35/100
Bikable
Bike Score ®
Overview
Some errands can be accomplished on foot. Many nearby public transportation options. Minimal bike infrastructure.Transit Summary
10 nearby routes: 7 bus, 3 rail, 0 other
Walkability averages in the surrounding area
The average walkability score in the surrounding area is Walk Score: 61/100, Transit Score: 45/100, Bike Score: 52/100.
Property Change History
Points of Interest near 3318 20 Union Street, San Diego, CA 92103
0.33 mi
Distance
0.36 mi
Distance
0.38 mi
Distance
0.41 mi
Distance
0.41 mi
Distance
0.42 mi
Distance
0.42 mi
Distance
0.42 mi
Distance
0.34 mi
Distance
0.36 mi
Distance
0.38 mi
Distance
0.41 mi
Distance
0.42 mi
Distance
0.42 mi
Distance
0.42 mi
Distance
739 ft
Distance
845 ft
Distance
0.39 mi
Distance
0.41 mi
Distance
0.41 mi
Distance
0.25 mi
Distance
0.38 mi
Distance
0.39 mi
Distance
0.41 mi
Distance
0.38 mi
Distance
0.39 mi
Distance
0.41 mi
Distance
739 ft
Distance
739 ft
Distance
1003 ft
Distance
0.27 mi
Distance
0.31 mi
Distance
0.4 mi
Distance
0.41 mi
Distance
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Frequently Asked Questions for 3318 20 Union Street
Source: Realty.com
3318 20 Union Street, San Diego, CA 92103 is a , Residential Income property listed for $1,575,000 The property is - sq. ft with - bedrooms and 0 bathrooms
Realty.com has 19 photos of 3318 20 Union Street.
Our records indicate that 3318 20 Union Street was built in 1953.
The full address for this home is 3318 20 Union Street, San Diego, CA 92103.
3318 20 Union Street has been listed on Realty.com since Mon October 06, 2025
Some errands can be accomplished on foot. Many nearby public transportation options. Minimal bike infrastructure.
The average walkability score in the surrounding area is Walk Score: 61/100, Transit Score: 45/100, Bike Score: 52/100.
There are 3 schools assigned to this home. Check out the schools near 3318 20 Union Street. Grant Elementary School (Grades: PK - 8), Roosevelt International Middle School (Grades: 6 - 8), King-chavez Community High School (Grades: 9 - 12)
Listing provided courtesy of:
The Browar Group
(tel: 858-414-4398)
Listing agent:
Josh Browar
(#SAND-651703)
This content last refreshed on 2025-11-10 01:09:30. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Export listing data of 3318 20 Union Street, San Diego, CA 92103 : MLS# 250040906SD