20 Union Street
San Diego, CA, 92103
$1,575,000
Beds
0 Baths
0 SqFt
0 Acres
Add
MLS #250040906SD image #0MLS #250040906SD image #1MLS #250040906SD image #2MLS #250040906SD image #3MLS #250040906SD image #4MLS #250040906SD image #5MLS #250040906SD image #6MLS #250040906SD image #7MLS #250040906SD image #8MLS #250040906SD image #9MLS #250040906SD image #10MLS #250040906SD image #11MLS #250040906SD image #12MLS #250040906SD image #13MLS #250040906SD image #14MLS #250040906SD image #15MLS #250040906SD image #16MLS #250040906SD image #17MLS #250040906SD image #18
Introducing 3318–3320 Union Street, a rare and highly coveted two-unit multifamily asset in one of San Diego’s 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 Diego’s urban core. Despite its sense of seclusion and privacy, it remains ideally located near central San Diego’s 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 Diego’s most sought-after neighborhoods — a true trophy investment.

Property Details

Price:
$1,575,000
MLS #:
250040906SD
Status:
Active
Beds:
0
Baths:
0
Type:
Single Family
Subdivision:
Mission Hills
Neighborhood:
92103
Listed Date:
Oct 6, 2025
Year Built:
1953
92103Mission Hills

Ask a Question

See this Listing

Send
  

Schools

Interior

Cooling
NO, WW

Exterior

Roof
CMP

Financial

Net Operating Income
$40,212

Map

Community

Market Summary

Current real estate data for Single Family in San Diego as of Nov 01, 2025
1,631
Single Family Listed
69
Avg DOM
571
Avg $ / SqFt
$1,164,822
Avg List Price

Property Summary

    Located in the Mission Hills subdivision, 20 Union Street San Diego CA is a Single Family for sale in San Diego, CA, 92103. It is listed for $1,575,000 and features 0 beds, 0 baths, and has approximately 0 square feet of living space, and was originally constructed in 1953. The average price per square foot for Single Family listings in San Diego is $571. The average listing price for Single Family in San Diego is $1,164,822.

Similar Listings Nearby

broker reciprocity
MLS# 250039467SDbroker reciprocity
Half Moon Bend
Coronado, CA

$2,000,000

0.3 miles away

broker reciprocity
MLS# 250033894SDbroker reciprocity
Half Moon Bend
Coronado, CA

$1,997,000

0.3 miles away

broker reciprocity
MLS# 250039648SDbroker reciprocity
19 Sunset Cliffs Blvd
San Diego, CA

$1,895,000

0.1 miles away

broker reciprocity
MLS# 250040851SDbroker reciprocity
Kingston Ct W
Coronado, CA

$1,799,000

0.4 miles away

broker reciprocity
MLS# 250028357SDbroker reciprocity
19 Madison Ave
San Diego, CA

$1,795,000

0.1 miles away

broker reciprocity
MLS# 250040908SDbroker reciprocity
26 32nd
San Diego, CA

$1,750,000

0.0 miles away

broker reciprocity
MLS# PTP2507756broker reciprocity
Georgia ST
Imperial Beach, CA

$1,649,000

3.7 miles away

broker reciprocity
MLS# 250036588SDbroker reciprocity
47 A Street
San Diego, CA

$1,640,000

0.1 miles away

broker reciprocity
MLS# PTP2508134broker reciprocity
G ST Lot 01000
Chula Vista, CA

$1,600,000

2.3 miles away

broker reciprocity
MLS# PTP2507964broker reciprocity
Donax AV
San Diego, CA

$1,600,000

4.0 miles away

20 Union Street
San Diego, CA