991 Aster Ave, Sunnyvale, CA 94086, USA

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

Property Overview:

991 Aster Ave is a single-family home in Sunnyvale, CA, built in 1970. It features 3 bedrooms, 2 bathrooms, a small office, and 1,959 sq. ft. of living space. The home includes a two-car attached garage, fireplace, forced air heating, and cooling system. The estimated home value is $2,421,000 (sold for $1,250,000 in 2014).

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 Ponderosa Elementary, New Valley Continuation High, and Marian A. Peterson Middle.

    • Average SAT score: 1101 (579 Math, 522 English)—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:

  • Beautiful and spacious with 3 bedrooms plus a small office.
  • Separate living, family, and dining rooms.
  • Large kitchen with center island.
  • Red oak hardwood flooring throughout.
  • Cathedral ceiling in the living room.
  • Forced air heat, fireplace, and three skylights.
  • Comp shingle roof.
  • Professionally landscaped front and back with pavers, a waterfall, and a putting green.
  • Two-car attached garage.

Location Benefits:

  • Family-friendly community with a high percentage of families and children.
  • Strong schools and low crime rates.
  • Convenient access to local amenities and employment opportunities.
  • Ideal for entertaining and enjoying outdoor living.
2

Price and Status History

date type price
1989-11-21 Sold 320000.0
2014-11-05 For Sale 1300000.0
2014-11-18 Sold 1250000.0
2014-12-12 Off Market 1250000.0
2014-12-15 Sold 1079742.4
2024-01-01 Price Estimation 2421000.0
2024-09-13 Sold 1250000.0
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
SIGNETICS (AKA 860 KIEFER RD.) 100 San Lucar Court, Sunnyvale, CA 94086-5213, USA N N NF 0 CAD982400400 0.37
VERBATIM 820 Kifer Road, Sunnyvale, CA 94086-5200, USA N N NF 0 CAD982400384 0.40
BARNES-HIND PHARMACEUTICALS INC 895 Kifer Road, Sunnyvale, CA 94086, USA N N NF 0 CAD001938828 0.50
WU MEI & YOUNG Y (AMERICAN FOOD & CANDY) 116 San Lazaro Avenue, Sunnyvale, CA 94086, USA N N NF 0 CAD982059198 0.50
PROTO ENGINEERING CORP 183 Commercial Street, Sunnyvale, CA 94086, USA N N NF 0 CAD981677404 0.50
HEPCO 150 San Lazaro Avenue, Sunnyvale, CA 94086-5209, USA N N NF 0 CAD982059131 0.52
KTI CHEMICALS INC 1170 Sonora Court, Sunnyvale, CA 94086-5308, USA N N NF 0 CAD059496885 0.52
FABTECH 154 San Lazaro Avenue, Sunnyvale, CA 94086-5209, USA N N NF 0 CAD982005514 0.53
SAN LAZARO AREA PLUME San Lazaro Avenue, Sunnyvale, CA 94086, USA N N NF 0 CAD982399750 0.55
SIGNETICS CORP 730 East Evelyn Avenue, Sunnyvale, CA 94086-6500, USA N N NF 0 CAT000614073 0.56

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
PEPSI-COLA CO 960 Kifer Road, Sunnyvale, CA 94086-5206, USA 8 1996 N/A 94086PPSCL960KI 0.28
NCH CORP MOHAWK LABS DIV 932 Kifer Road, Sunnyvale, CA 94086-5206, USA 58 2016 Yes 94088MHWKL932KI 0.28
AFFYMETRIX INC 1145 Sonora Court, Sunnyvale, CA 94086-5384, USA 4 2001 N/A 94086FFYMT1145S 0.40
NATIONAL SEMICONDUCTOR CORP 2900 Semiconductor Drive, Santa Clara, CA 95051-0606, USA 116 1999 N/A 95052NTNLS2900S 0.55
SIERRA SEMICONDUCTOR 2920 San Ysidro Way, Santa Clara, CA 95051, USA 4 1989 N/A 95051SRRSM2920S 0.63
DYNA-CRAFT INC 2919 San Ysidro Way, Santa Clara, CA 95051, USA 5 1987 N/A 95051DYNCR2919S 0.64
SILICON VALLEY CHEMICAL LABORATORIES INC 245 Santa Ana Court, Sunnyvale, CA 94085-4511, USA 8 2003 N/A 94086SLCNV245SA 0.71
APPLIED MATERIALS INC-ARQUES CAMPUS 974 East Arques Avenue, Sunnyvale, CA 94085-4520, USA 50 2014 Yes 94086HWLTT974EA 0.79
PHILIPS SEMICONDUCTORS 811 East Arques Avenue, Sunnyvale, CA 94085-4523, USA 65 1998 N/A 94086SGNTC811EA 0.92
ZYCON CORP 2981 Copper Road, Santa Clara, CA 95051, USA 14 1989 N/A 95051ZYCNC2981C 0.93

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 1
AE 0 0 0 0
AH 0 0 0 1
AO 0 0 1 4
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
N/A N/A 0 0 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 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 NaN NaN 52 52 NaN 51 51
1 NaN 51 NaN NaN NaN 51 45
2 48 47 53 NaN 48 NaN 48
3 NaN NaN 49 53 NaN 49 47
4 50 NaN NaN 47 47 46 NaN
5 47 NaN 46 49 NaN NaN 48
6 NaN 49 NaN NaN NaN NaN NaN
7 NaN NaN NaN NaN 48 NaN NaN
8 44 NaN NaN NaN NaN 44 NaN
9 47 NaN NaN NaN 48 45 NaN
10 51 45 47 45 NaN NaN NaN
11 NaN 48 48 48 44 46 48
12 45 48 49 45 NaN NaN 50
13 48 47 NaN NaN NaN NaN NaN
14 47 51 47 44 46 NaN NaN
15 NaN NaN 44 49 NaN NaN NaN
16 49 52 49 49 52 NaN 48
17 NaN NaN NaN 47 NaN NaN 46
18 46 NaN NaN 52 51 50 47
19 NaN NaN 48 52 49 48 NaN
20 NaN 48 44 48 NaN 48 50
21 NaN 50 NaN NaN NaN NaN 48
22 50 NaN 49 46 47 48 46
23 NaN 50 NaN NaN NaN NaN NaN
6

Airplane Noise by Hour x Weekday

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