646 Duncan Street, San Francisco, CA 94131-1846, USA


Property Overview:

646 Duncan St is a single-family home in San Francisco, CA, built in 1941. It features 2 bedrooms, 2 bathrooms, and 1,278 sq. ft. of living space. The home includes a parking garage, a large bonus room/office, and a spacious rear yard adjacent to a communal green space. The estimated home value is $1,081,000.


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 Lick (James) Middle, Mission Education Center, and Academy (The)- SF @McAteer.

    • 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%), followed by 25-34 years (17.23%).
  • 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:

  • Art Moderne-style home located at the end of Castro Street in Noe Valley.
  • Upstairs:
    • 2 bedrooms and 1 bathroom with parquet and wood flooring.
  • Downstairs:
    • Garage, large bonus room/office, 1 bathroom, washer/dryer, and storage space.
  • Outdoor Space:
    • Large rear yard adjacent to a communal green space shared by neighbors.

Location Benefits:

  • Situated in the desirable Noe Valley neighborhood.
  • Close to schools, parks, and community amenities.
  • Ideal for family living with access to green spaces.

Price and Status History

date type price
2002-10-31 Sold 730000
2003-11-18 Sold 1280000
2004-07-09 Sold 1070000
2004-07-22 Sold 380000
2016-06-23 Off Market 6710
2016-06-27 Off Market 7070
2016-07-03 Off Market 6830
2016-07-07 Off Market 6380
2016-07-11 Off Market 6820
2016-07-15 Off Market 7070
2016-07-19 Off Market 6710
2016-07-23 Off Market 6910
2016-07-27 Off Market 6860
2016-07-31 Off Market 6980
2016-08-03 Off Market 6780
2016-08-07 Off Market 7250
2016-09-19 Off Market 6640
2016-09-23 Off Market 6950
2016-09-27 Off Market 7050
2016-10-03 Off Market 6980
2016-10-07 Off Market 6770
2016-10-11 Off Market 6910
2016-10-16 Off Market 7290
2016-10-23 Off Market 7240
2016-10-24 Off Market 7340
2016-10-31 Off Market 7530
2016-11-03 Off Market 7380
2016-11-07 Off Market 7760
2016-11-11 Off Market 6920
2016-11-15 Off Market 6540
2016-11-20 Off Market 7150
2016-11-23 Off Market 6990
2016-12-04 Off Market 7250
2017-01-03 Off Market 7390
2017-01-07 Off Market 7390
2017-01-11 Off Market 7230
2017-01-15 Off Market 7540
2017-01-19 Off Market 7470
2017-01-28 Off Market 7440
2017-10-04 Rental 5000
2019-10-03 For Sale NaN
2022-02-13 Off Market NaN
2024-08-03 For Sale 1500000
2025-01-28 Pending NaN

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

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
MCALINDON’S AUTO 1270 Valencia Street, San Francisco, CA 94110-3029, USA OPR: Operating 0.89

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 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 1
Very high 0 0 0 1

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 0

Traffic Noise by Hour x Weekday

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