$3,500,000
SOLD JUL 31, 2026

1645 Blackhawk Dr Sunnyvale, CA 94087

Sunnyvale Area
6 Beds
3 Baths
2,517 Sq Ft
6,490 Sq Ft Lot

Sale Details

Date Sold: July 31, 2026

$1,391 Per Sq Ft

17% Above List Price

6 Days on Market

Highlights

  • Deck
  • Marble Bathroom Countertops
  • Formal Dining Room
  • Wood Flooring
  • Quartz Countertops
  • Skylights

About This Home

As of July 2026

Located in SUNNYVALE, this spacious 2,517 sq ft home sits on a 6,500 sq ft lot and offers 6 bedrooms and 3 full bathrooms. The kitchen is equipped with a gas cooktop, quartz countertops, dishwasher, built-in oven, self-cleaning oven, refrigerator, exhaust fan, garbage disposal, and an island, providing ample space for meal preparation. Flooring throughout includes hardwood, laminate, and tile. The family room features a wood-burning fireplace, creating a cozy gathering space separate from the formal dining room. Additional highlights include multiple bathrooms with double sinks, marble surfaces, stall showers, and a shower over tub. Laundry facilities with washer and dryer are conveniently located in the garage, which also offers 2 parking spaces and an Electric Vehicle Level 2 (240 volts) hookup. The home is heated by central forced air gas and cooled with central AC and ceiling fans. Double pane windows, bay windows, and skylights add to the natural light and energy efficiency. This property is served by the Cupertino Union elementary school district.

Last Agent to Sell the Property

Dorit Alon

Intero Real Estate Services License #01720600 Listed on: 07/01/2026

Intero Real Estate Services

Last Buyer's Agent

Souzan Vafa Jouy Dianati

Park Lane Capital Inc License #02206753

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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1964

Lot Details

  • East Facing Home
  • Wood Fence
  • Sprinklers on Timer
  • Grass Covered Lot
  • Zoning described as R0

Parking

  • 2 Car Attached Garage
  • Electric Vehicle Home Charger

Home Design

  • Slab Foundation
  • Wood Frame Construction
  • Composition Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 2,517 Sq Ft Home
  • 2-Story Property
  • Ceiling Fan
  • Skylights
  • Wood Burning Fireplace
  • Double Pane Windows
  • Bay Window
  • Family Room with Fireplace
  • Formal Dining Room
  • Finished Basement
  • Crawl Space

Kitchen

  • Built-In Self-Cleaning Oven
  • Gas Cooktop
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops
  • Disposal

Flooring

  • Wood
  • Laminate
  • Tile

Bedrooms and Bathrooms

  • 6 Bedrooms
  • 3 Full Bathrooms
  • Marble Bathroom Countertops
  • Dual Sinks
  • Bathtub with Shower
  • Walk-in Shower

Laundry

  • Laundry in Garage
  • Washer and Dryer

Outdoor Features

  • Deck
  • Fire Pit

Utilities

  • Forced Air Heating and Cooling System
  • Vented Exhaust Fan

Listing and Financial Details

  • Assessor Parcel Number 309-42-023

Home Details

Home Type

Single Family

Year Built

Built in 1964

Lot Details

6,490 Sq Ft Lot

Parking

2

Listing Details

  • Subclass: Single Family Home
  • Listing Class: Residential
  • Structure Sq Ft: 2517
  • Year Built: 1964
  • Zoning Description: R0
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Fireplace: Family Room, Wood Burning
  • Dining Room: Formal Dining Room
  • Kitchen: Cooktop - Gas, Countertop - Quartz, Dishwasher, Exhaust Fan, Garbage Disposal, Island, Oven - Built-In, Oven - Self Cleaning, Refrigerator
  • Living Sq Ft: 2517
  • Stories: 2
  • Laundry: In Garage, Washer / Dryer
  • Flooring: Hardwood, Laminate, Tile
  • Additional Rooms: Basement - Finished
  • Full Bathrooms: 3
  • Total Bedrooms: 6
  • Bathroom: Double Sinks, Marble, Shower over Tub - 1, Stall Shower - 2+
  • Fireplace: Yes

Exterior Features

  • Foundation: Concrete Perimeter, Concrete Slab, Crawl Space
  • Roof: Composition
  • Yard/Grounds: Deck, Fenced, Fire Pit, Low Maintenance, Sprinklers - Auto
  • Fencing: Wood
  • Property Faces: East
  • Construction Type: Wood Frame

Garage/Parking

  • Garage Spaces: 2
  • Garage Parking Features: Attached Garage
  • Electric Vehicle Hookup Type: Electric Vehicle Hookup Level 2 (240 volts)

Utilities

  • Cooling System: Ceiling Fan, Central AC
  • Heating System: Central Forced Air - Gas
  • Sewer/Septic System: Sewer - Public

Association/Amenities

  • Amenities Miscellaneous: Bay Window, Skylight

Schools

  • High School: 257

Lot Info

  • Parcel Number: 309-42-023
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 6500.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 6500.00

Green Features

  • Energy Features: Double Pane Windows

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: Fremont Union High
  • Elementary School Text: Louis E. Stocklmeir Elementary
  • High School Text: Fremont High
  • Middle School Text: Cupertino Middle

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 22, 2018
Sold by
Bought by

Purchase Details

Closed on
Apr 25, 2012
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$625,000
Interest Rate
4.05%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 30, 2005
Sold by
Bought by
Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Grant Deed $850,000 North American Title Company
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $200,000 Credit Line Revolving
Closed $100,000 Credit Line Revolving
Open $806,600 New Conventional
Closed $215,000 Credit Line Revolving
Closed $155,000 Credit Line Revolving
Closed $625,000 New Conventional
Closed $54,500 Credit Line Revolving
Previous Owner $294,000 Unknown
Previous Owner $100,000 Credit Line Revolving
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
07/31/2026 07/31/26 Sold $3,500,000 +16.7% $1,391 / Sq Ft
07/08/2026 07/08/26 Pending -- -- --
07/01/2026 07/01/26 For Sale $2,998,000 -- $1,191 / Sq Ft
Source: MLSListings

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $12,607 $1,088,988 $707,844 $381,144
2025 $12,607 $1,067,636 $693,965 $373,671
2024 $12,269 $1,046,703 $680,358 $366,345
2023 $12,178 $1,026,180 $667,018 $359,162
2022 $12,176 $1,006,060 $653,940 $352,120
2021 $12,064 $986,334 $641,118 $345,216
2020 $11,927 $976,222 $634,545 $341,677
2019 $11,667 $957,081 $622,103 $334,978
2018 $11,401 $938,315 $609,905 $328,410
2017 $11,349 $919,918 $597,947 $321,971
2016 $10,998 $901,881 $586,223 $315,658
2015 $10,938 $888,335 $577,418 $310,917
2014 $10,672 $870,935 $566,108 $304,827
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MLSListings

MLS Number: ML82052773

MLSListings

APN: 309-42-023

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