620 Portsmouth Ln, Foster City, CA 94404, USA

Property CA
, , , , , , , , , , ,
1

Property Overview:

This impressive residence is located in Foster City’s Whalers Island community, offering breathtaking wide water views on an extra-large 10,290 sq ft lot. The home features 5 bedrooms, 2.5 bathrooms, and a spacious 2,865 sq ft interior. Enjoy modern updates, abundant natural light, and a ground floor primary suite with ensuite bath, walk-in closet, and expansive water views.

Neighborhood Highlights:

  • Tranquil cul-de-sac location lined with street lamps for privacy and serenity.
  • Resort-style amenities:
    • Pools
    • Spas
    • Tennis and basketball courts
    • Private boat dock
  • Convenient access to parks, shopping, and top-rated schools.
  • Community lifestyle with waterfront living and recreational opportunities.

Property Features:

  • Meticulously updated interior with modern design.
  • Dream kitchen:
    • Teltos Stone countertops
    • Spacious island
    • Stainless steel appliances
  • Ground floor primary bedroom:
    • Ensuite bath
    • Walk-in closet
    • Expansive windows with stunning water views
  • Rosewood deck:
    • Ideal for outdoor gatherings
    • Patio heaters, natural gas fire table, and BBQ
  • Hot tub on the back patio—a sanctuary by the water’s edge
  • Recent upgrades:
    • New HVAC with A/C
    • Hardwood floors
    • UV windows
    • Tesla charger

Location Benefits:

  • Private and serene setting in a quiet cul-de-sac
  • Resort-style community amenities
  • Close to parks, shopping, and top-rated schools
  • Luxurious waterfront living with easy access to local conveniences
2

Price and Status History

date type price
2023-01-01 Rental 26077
2024-01-01 Rental 26628
2024-04-25 Sold 3788000
2024-05-07 Sold 3788000
3

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 0.91

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 5
AE 0 1 0 8
AH 0 0 0 0
AO 0 0 0 2
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 Palo Alto 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 1 8

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
5

Traffic Noise by Hour x Weekday

Not enough data points

6

Airplane Noise by Hour x Weekday

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