439 Detroit Street, San Francisco, CA 94131-3118, USA

Property CA
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1

Property Overview:

439-441 Detroit St is a rare multi-residential property in San Francisco, CA, featuring TWO VACANT SINGLE-FAMILY HOMES connected by a party wall and situated on two separate lots at the end of a cul-de-sac. Built in 1947, the property has been tastefully remodeled with hardwood floors, high ceilings, skylights, updated bathrooms, and smart home features (including EV charger, smart locks, and security cameras). The property includes a bonus mezzanine space, 3-car garage, and landscaped yards with terraces and a large brick patio.

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 18% (higher than state average of 11.8%).
    • Property crime risk: 16.2% (higher than state average of 10.8%).

  • Schools:
    Nearby schools include Sunnyside Elementary, Denman (James) Middle, and Leadership High.

    • Average SAT score: 975 (state average).

  • Job Market:

    • 75.2% white-collar jobs, 24.8% blue-collar jobs.
    • Unemployment rate: 2.7% (lower than state average of 4.7%).

  • Demographics:

    • Community population: 27,305 (2% growth since 2000).
    • 47% families with children.
    • Largest age group: 35-44 years (20.1%).

  • Natural Disaster Risk:

    • Low flood risk, low tornado risk, high earthquake risk.

  • Weather:

    • Average temperature: 48.4°F (January), 63.1°F (July).
    • Average rainfall: 20.8 inches/year.
    • Average snowfall: 0 inches/year.

  • Cost of Living:

    • Median household income: $81,302.
    • Average annual spending: $60,133.

Property Features:

  • Two single-family homes connected by a party wall, currently used as one home.
  • Bonus mezzanine space with a separate entrance, currently used as a gym, laundry room, and recreation room. Potential to convert into an ADU.
  • Expansive 3-car garage with 18-foot ceilings and multiple windows, offering development potential.
  • Lush landscaped yards with terraces and a large brick patio for entertaining.
  • Smart home features: EV charger, smart locks, and security cameras.

Location Benefits:

  • Located in the Sunnyside neighborhood, near Glen Park Village, BART, Muni, parks, and freeway access.
  • Situated in front of the Detroit Steps Mini Park, offering a picturesque walkway and tranquil setting.
  • Close to excellent schools and community amenities.
  • Ideal for owners, investors, developers, or multi-generational families.
2

Price and Status History

date type price
2011-10-31 Rental 2200
2018-06-06 Sold 1825000
2024-01-01 Price Estimation 1225000
2024-11-14 Pending NaN
2025-01-05 For Sale 1998000
2025-01-06 Pending NaN
2025-01-23 Sold 2200000
3

Superfund Enterprise Management System

No data found within 1.0 miles for this property.

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

4

Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 0 0
AE 0 0 0 0
AH 0 0 0 0
AO 0 0 0 0
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
San Andreas - Peninsula Montara Mountain 0 0 1
San Andreas - Peninsula San Francisco South 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 0 0
Very high 0 0 0 0

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 0 1
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 50 56 61 59 55 53 52
1 55 56 NaN NaN 54 54 54
2 50 53 53 52 56 54 48
3 NaN 51 55 53 54 52 51
4 52 52 53 56 51 48 NaN
5 55 56 54 48 50 52 57
6 54 NaN 54 44 53 46 49
7 54 51 49 53 52 49 53
8 NaN 51 43 49 51 51 53
9 52 51 51 NaN 52 52 50
10 NaN 53 50 51 50 47 52
11 53 53 51 52 49 51 49
12 NaN 53 49 51 NaN 52 NaN
13 53 54 52 53 51 53 NaN
14 48 57 55 58 57 52 51
15 58 61 56 60 53 51 52
16 59 NaN 58 52 59 53 56
17 54 NaN NaN 53 50 54 54
18 NaN NaN 54 55 53 58 53
19 56 55 NaN 54 55 56 55
20 NaN 52 NaN 54 52 52 53
21 NaN 55 54 54 54 53 51
22 50 54 51 57 53 55 NaN
23 57 57 55 57 56 51 53
6

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 3 5 5 4 4 5 4
1 3 2 3 3 3 3 3
2 2 2 2 2 3 3 2
3 1 2 2 1 2 1 1
4 1 1 1 2 1 2 1
5 2 2 1 2 2 2 2
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12 11 8 7 8 8 8 8
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15 7 6 7 8 8 7 6
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17 6 7 7 9 8 7 5
18 6 7 5 7 7 5 7
19 7 6 6 8 7 6 8
20 4 5 4 5 5 4 5
21 6 4 4 6 4 3 4
22 4 4 4 5 3 3 3
23 5 6 6 7 5 6 7