
San Francisco, CA 94114
This Quadruplex Residential Income Asset is a High-Potential Investment Opportunity, listed at $1,900,000—positioned well below the $2,155,418 Fair Market Value by 11%. This valuation gap offers $255,418 in Instant Equity for the savvy buyer. Featuring a Condition Rating of 3, the property offers a Diverse Unit Mix and modern updates within a historic 1900s frame. Located in the prime Castro district, it is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a stable, high-demand rental property.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 508 Sanchez Street Subject | $1,900,000* List Price | 6 | 5 | 3,201 | $673 | - |
A 3640-3642 17th Street Sold | $1,890,000 | 4 | 1 | 2,595 | $728 | 0.3 mi |
B 280-282 Roosevelt Way Pending | $1,795,000 List Price | 6 | 5 | 3,400 | $528 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
While built in 1900, the property is described as well-maintained with updated kitchens and bathrooms. The units feature modern updates and functional floor plans, making them move-in ready and attractive for current renters.
Elementary School: Chinese Immersion School At Deavila (9/10). Middle School: Lilienthal (Claire) Elementary School (9/10). High School: Lowell High School (10/10).
Situated on a quiet residential block in the heart of the Castro/Eureka Valley, the property offers unparalleled access to vibrant retail corridors, world-class dining, and major transit hubs.
The building features a versatile range of units from a studio to a three-bedroom residence, appealing to a wide demographic of tenants and providing a balanced rental income stream.
Given the property's 1900 construction date, owners should anticipate higher long-term capital expenditures and maintenance requirements associated with century-old infrastructure.
While the neighborhood is highly desirable, several of the immediate assigned public schools have lower performance ratings, which may limit the property's appeal to families with school-aged children.
Flight No. UA 1758 508-512 Sanchez Street presents a rare opportunity to acquire a well-maintained four-unit apartment building in the heart of San Francisco's highly desirable Castro / Eureka Valley neighborhood. Situated on a quiet residential block just moments from the vibrant Castro retail corridor, the property benefits from immediate access to renowned dining, neighborhood cafs, boutique shopping, public transportation, and major commuter routes throughout San Francisco and the Peninsula. The location offers residents an exceptional combination of neighborhood charm and urban convenience, making it one of the city's most sought-after residential destinations. The property consists of one studio unit, one one-bedroom/one-bathroom unit, one two-bedroom/two-bathroom unit, and one three-bedroom/one-and-a-half-bathroom unit. This diverse unit mix appeals to a broad tenant base, ranging from individual professionals and couples to households seeking larger living accommodations. The units feature functional floor plans with abundant natural light, updated kitchens and bathrooms, bay windows, and skylights in select units. The residences blend classic San Francisco architectural character with modern updates, creating attractive living spaces that continue to resonate with today's renters.
No exterior & parking available.
Grades K-5 • 0.2 mi
Grades K-5 • 0.3 mi
Grades K-5 • 0.5 mi
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 6.0 | 0.0 |
| Baths | 5.0 | 0.0 |
| Square foot | 3,201 | - |
| Lot Size | 2,627 | - |
| Price | $1.90M | $2.06M |
| Price per sq ft | $594 | $729 |
| Built year | 1900 | 0 |
| HOA | $0 | $0 |
| Days on market | 44 | 62 |
Jun 8, 2026
$1,900,000
Initial Listing
Dec 22, 2015
$617,000
Public Record