524 E Washington Ave, Sunnyvale, CA 94086, USA

Property CA
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1

Property Overview:

524 E Washington Ave is a residential property in the Heritage District of Sunnyvale, CA, built in 1923. The lot features two separate houses: a front craftsman-style home with 2 bedrooms and 1 bathroom, and a back cottage with 2 bedrooms and 2 bathrooms. The combined living space is approximately 1,325 sq. ft. on a 4,356 sq. ft. lot. The last recorded price was $1,140/sq.ft..

Neighborhood Highlights:

  • Prime Location:

    • Situated in the highly sought-after Heritage District.
    • Walking distance to downtown Sunnyvale and the Caltrain station.
    • Convenient access to shopping, dining, and entertainment.

  • Development Potential:

    • Per Sunnyvale’s SB9 Ordinance, the lot may qualify for up to 4 units.

Property Features:

  • Front House:

    • 2 bedrooms, 1 bathroom.
    • Original built-in cabinets with modern updates.
    • Hardwood floors and renovated bathroom.
    • Eat-in kitchen.
    • Laundry in detached storage.
    • Basement storage.
    • Full HVAC system.
    • Well-landscaped front yard and fenced backyard with pavers.
    • Private driveway for one-car parking.

  • Back Cottage:

    • 2 bedrooms, each with an en-suite bathroom.
    • Combined living/kitchen area.
    • Large patio garden and storage sheds.
    • Side yard laundry.
    • Separate driveway for one-car parking.

Location Benefits:

  • Versatile property: Ideal for multi-generational living, rental income, or future development.
  • Desirable neighborhood: In the heart of Sunnyvale, close to all amenities.
  • Excellent walkability and commuter access.
2

Price and Status History

date type price
2000-08-08 Sold 390000
2024-02-01 For Sale NaN
2024-03-13 Off Market 1590000
2024-06-13 For Sale 1499000
2024-06-14 For Sale 1499000
2024-07-02 Pending NaN
2024-07-15 Sold 1510000
2024-07-27 Pending 1499000
2024-07-29 Sold 1510000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
129TH CAV AIR NATL GUARD 129TH HRMS MOFFETT FIELD, Sunnyvale, CA 94086, USA Y N NF 0 CA0572890218 0.20
MOFFETT FIELD ANG 129 ARRG/CC, Sunnyvale, CA 94086, USA Y N NF 0 CA0170023238 0.20
WESTINGHOUSE ELECTRIC CORP. (SUNNYVALE PLANT) 401 East Hendy Avenue, Sunnyvale, CA 94086-5100, USA N F 17 CAD001864081 0.23
SIGNETICS CORP 740 Kifer Road, Sunnyvale, CA 94086-5121, USA N N NF 0 CAD981408685 0.38
SIGNETICS CORP 730 East Evelyn Avenue, Sunnyvale, CA 94086-6500, USA N N NF 0 CAT000614073 0.42
ROYAL AUTO BODY & TOWING 150 North Wolfe Road, Sunnyvale, CA 94086-5211, USA N N OS 0 CAD981694318 0.55
WU MEI & YOUNG Y (AMERICAN FOOD & CANDY) 116 San Lazaro Avenue, Sunnyvale, CA 94086, USA N N NF 0 CAD982059198 0.58
ICORE INTERNATIONAL 180 North Wolfe Road, Sunnyvale, CA 94086-5211, USA N N OS 0 CAD982004269 0.60
SAN LAZARO AREA PLUME San Lazaro Avenue, Sunnyvale, CA 94086, USA N N NF 0 CAD982399750 0.60
HEPCO 150 San Lazaro Avenue, Sunnyvale, CA 94086-5209, USA N N NF 0 CAD982059131 0.61

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
FOUR-D METAL FINISHING INC 620 East Taylor Avenue, Sunnyvale, CA 94085, USA 7 1990 N/A 94087FRDMT620ET 0.68
SILICON VALLEY CHEMICAL LABORATORIES INC 245 Santa Ana Court, Sunnyvale, CA 94085-4511, USA 8 2003 N/A 94086SLCNV245SA 0.71
NCH CORP MOHAWK LABS DIV 932 Kifer Road, Sunnyvale, CA 94086-5206, USA 58 2016 Yes 94088MHWKL932KI 0.78
PHILIPS SEMICONDUCTORS 811 East Arques Avenue, Sunnyvale, CA 94085-4523, USA 65 1998 N/A 94086SGNTC811EA 0.84
PEPSI-COLA CO 960 Kifer Road, Sunnyvale, CA 94086-5206, USA 8 1996 N/A 94086PPSCL960KI 0.96

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
NORTHROP GRUMMAN CORP 401 East Hendy Avenue #62/1, Sunnyvale, CA 94086-5100, USA OPR: Operating 0.23
OGISO ENVIRONMENTAL 150 West Iowa Avenue STE 200, Sunnyvale, CA 94086-6171, USA OPR: Operating 0.54
ADVANCED MICRO DEVICES 1 AMD PLACE POB 3453, Sunnyvale, CA 94088-3453, USA OPR: Operating 0.83
SUNNYVALE FORD 650 East El Camino Real, Sunnyvale, CA 94087-2916, USA OPR: Operating 0.99
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 0
AE 0 0 0 0
AH 0 0 0 0
AO 0 1 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
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 58 57 53 NaN NaN 57
1 NaN 52 NaN NaN 56 NaN NaN
2 53 NaN NaN NaN 54 NaN 55
3 54 52 NaN NaN NaN 56 NaN
4 53 50 54 56 NaN NaN 53
5 52 52 53 53 NaN NaN NaN
6 NaN NaN NaN 51 NaN NaN NaN
7 49 NaN 49 50 51 NaN 49
8 NaN 48 52 NaN NaN NaN NaN
9 49 52 52 50 51 NaN 49
10 51 NaN 52 NaN NaN NaN 51
11 NaN 52 52 48 NaN NaN NaN
12 48 51 NaN NaN 48 NaN NaN
13 NaN NaN 52 49 NaN 50 NaN
14 NaN 57 56 NaN 50 48 48
15 51 54 NaN 58 54 NaN NaN
16 NaN NaN 52 54 55 51 NaN
17 NaN 54 54 52 NaN NaN 52
18 55 NaN NaN NaN 55 NaN NaN
19 NaN 55 NaN 54 NaN NaN 50
20 NaN 55 NaN 52 NaN NaN 56
21 56 54 NaN NaN 52 NaN 51
22 51 57 NaN NaN NaN NaN 55
23 NaN 59 53 56 NaN NaN 55
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 2 2 2 2 2 2 2
7 3 3 3 2 2 3 3
8 4 3 4 4 4 2 2
9 4 3 3 4 4 4 4
10 3 3 4 4 4 6 4
11 4 5 6 6 5 5 6
12 4 5 4 5 4 5 4
13 4 5 5 5 6 5 5
14 5 3 5 3 5 4 5
15 4 3 5 5 4 4 4
16 4 4 5 4 5 3 3
17 3 3 5 4 4 2 3
18 3 3 3 3 4 3 3
19 4 3 4 4 4 2 2
20 2 2 2 2 2 1 2
21 3 2 2 3 1 1 1
22 1 1 1 2 2 1 1
23 1 2 1 1 1 1 1