809 Spruance Lane, Foster City, CA 94404-3642, USA


Property Overview:

This light-filled 4 bedroom, 2.5 bath single-family home is located in the sought-after Harborside community of Foster City. The home offers two spacious floors with a versatile floor plan, modern smart home features, and permitted kitchen and bathroom renovations. Enjoy comfortable living with a seamless connection to a private backyard, perfect for entertaining.


Neighborhood Highlights:

  • Resort-like waterfront community with tranquil lagoon views and manicured greenbelts
  • Quiet, tree-lined street in a centrally located area
  • Short walks to shopping, excellent restaurants, and public transportation
  • Top-rated Foster City schools within the district
  • Minutes from: 99 Ranch Market, Bridgepointe Shopping Center, Costco, and more

Property Features:

  • 4 bedrooms, 2.5 bathrooms
  • Smart home upgrades:
    • WIFI-controlled lights, locks, garage opener
    • Ring security system
    • EV charger in garage
  • Permitted kitchen & bath renovations with attention to detail
  • Modern kitchen:
    • Ample storage
    • Walk-in pantry with built-in shelving
  • Expansive main living area with direct access to private backyard
  • Media room on first floor for home theater or gaming
  • Spacious upstairs bedrooms for privacy
  • Attached garage

Community Amenities (Harborside HOA):

  • 2 swimming pools
  • Hot tub
  • Clubhouse (ideal for gatherings)
  • Tennis courts
  • Boat dock and lagoon access
  • Beautifully maintained grounds

Location Benefits:

  • Family-friendly and safe environment
  • Excellent for outdoor activities: pool, tennis, boating, and more
  • Easy access to major employers and commute routes
  • Peace of mind with exceptional schools and community management

Price and Status History

date type price
1979-06-01 Rental 133000
1991-08-06 Sold 317500
2002-08-02 Sold 552000
2002-10-02 Sold 552000
2005-03-11 Sold 735000
2016-05-31 Off Market 1160000
2016-06-01 Sold 1310000
2024-04-19 For Sale 1698000
2024-04-23 Pending NaN
2024-05-04 Pending 1012500
2024-05-14 Sold 1765000

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
BIG HORN GYPSUM CO. Postal Address is unavailable for the Site, San Mateo, CA 94404, USA N N RO 0 CAN000905640 0.65

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 8
AE 0 1 0 10
AH 0 0 0 0
AO 0 0 0 0
VE 0 0 0 1

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 Mateo 0 0 1
San Andreas - Peninsula Woodside 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 1 0 2 5

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
Very High 0 0 0 0

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 48 49 48 50 49 NaN 51
1 50 NaN NaN 44 47 48 50
2 50 45 NaN 51 NaN 50 50
3 50 50 NaN NaN 48 44 48
4 NaN 49 44 NaN 41 50 49
5 49 45 49 NaN 49 49 45
6 48 47 NaN 49 49 49 47
7 50 47 NaN 48 48 46 49
8 49 40 47 NaN 48 NaN NaN
9 47 49 50 49 50 NaN 46
10 NaN 46 44 46 41 NaN 48
11 51 47 46 NaN 43 49 47
12 50 45 48 49 49 NaN 44
13 45 49 51 48 48 48 44
14 NaN 46 48 NaN 49 48 48
15 NaN 49 48 49 NaN 49 48
16 50 50 50 50 50 48 51
17 50 NaN 50 46 48 50 49
18 49 49 51 50 50 50 49
19 50 50 46 46 NaN 49 46
20 47 NaN 50 46 49 50 50
21 43 49 NaN 48 48 NaN 51
22 50 44 44 NaN 48 49 39
23 50 47 42 46 44 NaN 48

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 2 3 3 2 2 2 1
1 1 1 2 2 2 2 2
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3 1 2 1 1 1 1 1
4 1 1 1 1 1 1 1
5 1 2 1 1 1 2 1
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18 4 5 5 5 7 3 5
19 5 5 5 4 5 3 4
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