1 Appian Way Unit 704-6, South San Francisco, CA 94080, USA


Property Overview:

1 Appian Way #704-6 is a townhouse-style condominium in South San Francisco’s Westborough Neighborhood, built in 1979. It features 3 spacious bedrooms, 2 bathrooms, and 1,473 sq. ft. of living space across two levels. The unit includes ample storage, large closets, and a gracious master bedroom on the first floor. The estimated home value ranges from $886,000 to $1,165,437; it last sold for $689,000 in June 2020.


Neighborhood Highlights:

  • Crime Rate:

    • Low overall crime risk (7 criminal/sex offenders within 1 mile).
    • Personal crime risk: 5.3% (below state average of 11.8%).
    • Property crime risk: 7.3% (below state average of 10.8%).
  • Schools:

    • Nearby: Monte Verde Elementary, Westborough Middle, South San Francisco High.
    • Average SAT score: 951 (state average: 975).
    • Schools rated as very good.
  • Job Market:

    • 58.3% white-collar jobs, 41.7% blue-collar jobs.
    • Unemployment rate: 3.6% (lower than state average of 4.7%).
  • Demographics:

    • Population: 59,728 (10% growth since 2000).
    • 73% families with children.
    • Largest age group: 25-34 years (15%).
  • Natural Disaster Risk:

    • Very high earthquake risk.
    • Very low tornado risk.
    • Minimal flood risk.
  • Weather:

    • Average temperature: 48.8°F (January), 62.9°F (July).
    • Average rainfall: 18.3 inches/year.
    • Average snowfall: 0 inches/year.
  • Cost of Living:

    • Median household income: $66,857.
    • Average annual spending: $52,389.

Property Features:

  • Townhouse style with two levels.
  • Bright natural light throughout living spaces.
  • Beautiful kitchen with granite countertops and updated cabinets.
  • Fresh interior paint.
  • Ample storage with large closets.
  • Multiple laundry facilities onsite.
  • Fireplace and private patio (in some descriptions).
  • Parking garage and cooling system.
  • Full amenities:
    • Indoor pool
    • Spa
    • Clubhouse
  • Pet-friendly: Next to Sellick Park (dog-friendly, basketball/tennis courts, playgrounds, BBQ pits).

Location Benefits:

  • Centrally located in the heart of Westborough.
  • Walking distance to Westborough Square (shopping, dining, supermarkets, coffee shops).
  • Easy access to San Francisco, the Peninsula, SFO, and major freeways (101 & 280).
  • Close to public transit: Bus lines, quick ride to BART.
  • Ideal for commuters and those seeking convenience and recreation.

Price and Status History

date type price
1989-07-27 Sold 162000
1989-09-29 Sold 187000
1991-10-07 Sold 190000
1996-07-12 Sold 146500
2007-03-06 Sold 595000
2010-01-26 Sold 320000
2010-03-26 Sold 275000
2010-06-01 Sold 349000
2010-09-24 Sold 349000
2010-09-27 Pending NaN
2017-10-19 For Sale 595000
2017-10-26 Pending NaN
2017-11-14 Sold 636000
2020-04-09 For Sale 729999
2020-05-15 For Sale 688888
2020-05-30 Pending NaN
2020-06-19 Sold 688944
2020-06-19 Sold 522100
2025-04-11 For Sale 768000

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.

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 1 0
San Andreas - Peninsula San Francisco South 0 1 0

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 1 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 2
Very High 0 0 0 0

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 46 47 50 46 50 46 44
1 48 47 45 NaN 46 45 47
2 46 44 44 44 44 44 46
3 45 44 46 46 46 45 45
4 42 44 48 46 44 45 43
5 43 43 47 46 49 42 46
6 44 44 44 44 45 44 45
7 50 44 46 44 45 43 44
8 43 44 45 42 47 45 46
9 44 43 43 NaN 42 44 43
10 42 43 48 43 45 45 44
11 43 44 42 44 44 44 47
12 44 46 45 44 42 44 46
13 45 46 46 47 44 45 43
14 45 43 47 43 46 42 43
15 46 45 45 45 45 46 48
16 44 44 49 45 44 45 44
17 46 45 44 45 44 46 46
18 45 44 45 46 46 45 49
19 45 45 45 49 45 50 46
20 47 46 51 46 48 46 48
21 46 50 47 47 47 45 51
22 47 45 46 47 46 45 45
23 45 48 47 45 45 55 46

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 5 4 5 4 4 5 5
1 2 3 3 4 3 3 3
2 1 2 2 2 2 2 2
3 1 2 1 1 2 1 1
4 1 1 1 1 1 1 2
5 2 2 2 3 2 2 3
6 4 2 4 3 3 4 3
7 5 5 5 5 4 6 6
8 5 5 6 5 5 6 4
9 7 6 7 7 7 7 6
10 5 4 5 7 6 4 5
11 10 9 9 8 8 10 9
12 8 6 6 8 6 6 6
13 9 9 10 11 9 10 9
14 8 8 7 8 9 7 6
15 6 4 8 7 6 6 6
16 7 7 8 9 6 7 6
17 8 7 8 7 6 6 7
18 5 5 5 5 4 4 7
19 8 7 8 8 7 6 6
20 5 5 4 4 4 4 5
21 5 4 4 5 5 4 5
22 4 3 3 4 3 4 4
23 6 7 7 8 6 7 8