302 Portia Ave, Sunnyvale, CA 94086, USA

Property CA
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1

Property Overview:

302 Portia Ave is a single-family home in Sunnyvale, CA, built in 1953. It features 3 bedrooms, 1 bathroom, and 1,066 sq. ft. of living space. The home includes an attached 2-car garage, hardwood floors, recessed lights, ceiling fans, and a central heating system. The estimated home value is $2,068,000 (last sold for $1,180,500 in 2015).

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 4.5% (lower than state average of 11.8%).
    • Property crime risk: 4.7% (lower than state average of 10.8%).

  • Schools:
    Nearby schools include Vargas Elementary, Sunnyvale Middle, and Homestead High (highly sought-after).

    • Average SAT score: 1101 (higher than state average of 975).

  • Job Market:

    • 67.2% white-collar jobs, 32.8% blue-collar jobs.
    • Unemployment rate: 3.1% (lower than state average of 4.7%).

  • Demographics:

    • Community population: 64,185 (19% growth since 2000).
    • 56% families with children.
    • Largest age group: 25-34 years (25.09%); second largest: 35-44 years (16.62%).

  • Natural Disaster Risk:

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

  • Weather:

    • Average temperature: 49.0°F (January), 84.6°F (July).
    • Average rainfall: 15.8 inches/year.
    • Average snowfall: 0.1 inches/year.

  • Cost of Living:

    • Median household income: $75,046.
    • Average annual spending: $56,753.

Property Features:

  • Single-story, corner lot in the Washington Park neighborhood.
  • Inviting front porch, large master bedroom with bay window, and spacious living room ideal for entertaining.
  • Beautiful backyard with Pergola for outdoor relaxation.
  • Updated kitchen: Marble countertops, gas cooktop, built-in oven, dishwasher, microwave, refrigerator, and exhaust fan.
  • Bathrooms: Stone, tile, and updated fixtures.
  • Laundry: In garage.
  • Fireplace: Wood burning in living room.
  • Roof: Composition; Foundation: Crawl space.
  • No HOA fees.

Location Benefits:

  • Prime location: Close to major highways, Caltrain, schools, library, downtown Sunnyvale, parks, shops, and restaurants.
  • Excellent schools and family-friendly community.
  • Well-maintained and move-in ready—perfect for both work and play.
2

Price and Status History

date type price
2015-04-30 Sold 1180500
2016-12-15 Off Market 1320000
2019-05-11 For Sale 1799950
2024-04-23 For Sale 2198000
2024-05-01 Pending NaN
2024-05-08 Sold 2450000
2024-05-21 Sold 2450000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
MEMOTRONICS 1058 West Evelyn Avenue, Sunnyvale, CA 94086-5743, USA N N NF 0 CAD063532816 0.45
SIGNETICS 305 Mathilda Avenue, Sunnyvale, CA 94086, USA N N NF 0 CAT000614115 0.68
LOCKHEED MISSILES & SPACE COMPANY INC. 111 LOCKHEED WAY, Sunnyvale, CA 94088, USA N N DR 0 CAD009125535 0.84
NAVAL INDUSTRIAL RESERVE ORDINANCE PLANT 111 LOCKHEED WAY, Sunnyvale, CA 94088-3504, USA Y N FS 0 CA2170022915 0.84
LAND BANK INVESTMENTS INTERNATIONAL 303 Ravendale Drive, Mountain View, CA 94043-5228, USA N N NF 0 CAD087015566 0.88
XIDEX CORP 305 Soquel Way, Sunnyvale, CA 94085-4102, USA N N NF 0 CAD051612802 0.93
VERBATIM CORP 360 North Pastoria Avenue, Sunnyvale, CA 94085-4108, USA N N NF 0 CAD981408867 0.98

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
SIERRA CIRCUITS INC (DBA SIERRA PROTO EXPRESS) 1108 West Evelyn Avenue, Sunnyvale, CA 94086-5742, USA 59 2023 Yes 94086SRRPR1108W 0.50
ARGOSYSTEMS INC 310 North Mary Avenue, Sunnyvale, CA 94085-4111, USA 6 1992 N/A 94086RGSYS310NO 0.78
SKC AMERICA INC 307 North Pastoria Avenue, Sunnyvale, CA 94085-4109, USA 64 2001 N/A 94086XDXCR305SO 0.87
DISKSYSTEMS INC 309 North Pastoria Avenue, Sunnyvale, CA 94085-4109, USA 1 1990 N/A 94086DSKSY309NP 0.89
EG & G RETICON 345 Potrero Avenue, Sunnyvale, CA 94085-4115, USA 11 1998 N/A 94086GGRTC345PO 0.90

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
ADVANCED MICRO DEVICES 1 AMD PLACE POB 3453, Sunnyvale, CA 94088-3453, USA OPR: Operating 0.84
OGISO ENVIRONMENTAL 150 West Iowa Avenue STE 200, Sunnyvale, CA 94086-6171, USA OPR: Operating 0.89
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 2
AE 0 0 0 0
AH 0 0 0 0
AO 0 0 0 1
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 Cupertino 0 0 1
San Andreas - Peninsula Mindego Hill 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 0
Very High 0 0 0 0
5

Traffic Noise by Hour x Weekday

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

Airplane Noise by Hour x Weekday

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