Seller's Agent in 2025
Stefan Walker
KW Bay Area Estates
(408) 209-6100
63 Total Sales
1454 Kyle Ct Sunnyvale, CA 94087
Estimated Value: $3,864,000 - $4,086,381
5
Beds
3
Baths
2,548
Sq Ft
$1,553/Sq Ft
Est. Value
Highlights
- Heated In Ground Pool
- Solar Power System
- Mountain View
- West Valley Elementary School Rated A-
- Primary Bedroom Suite
- Family Room with Fireplace
About This Home
As of September 2025LARGE UPGRADED HOME ON VAST CUL-DE-SAC LOT | Modern refinement unfolds throughout this spacious home and generous lot at the end of a peaceful cul-de-sac. Enjoy luxury finishes, ADU potential, and upgrades like custom storage and owned solar - all within one of Sunnyvale's finest neighborhoods. Interiors bathed in natural light reveal formal living and dining rooms, a family room, and a kitchen remodel with granite countertops, stainless appliances, and a breakfast nook. A covered balcony and luxury walk-in closet with island elevate the primary suite. Fitted as an office, the ground-level bedroom near a full bath can convert to guest quarters. Details include refinished random-plank wood floors, remodeled bathrooms, two fireplaces, custom lighting, a laundry room, and much more. The sprawling backyard boasts a heated pool and spa with motorized cover, privacy hedges, and plenty of space for recreation and a potential ADU. Nestled between Main Street Cupertino and Downtown Sunnyvale, this sought-after location is central to top shopping, dining, entertainment, and weekly Farmers' Markets. Also nearby are Caltrain, thriving tech centers, and exceptional Cupertino schools.
Last Agent to Sell the Property
KW Bay Area Estates License #01137925 Listed on: 07/30/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1961
Lot Details
- 9,100 Sq Ft Lot
- Wood Fence
- Level Lot
- Sprinklers on Timer
- Back Yard
- Zoning described as R1
Parking
- 2 Car Attached Garage
Property Views
- Mountain
- Hills
- Neighborhood
Home Design
- Wood Frame Construction
- Composition Roof
- Concrete Perimeter Foundation
Interior Spaces
- 2,548 Sq Ft Home
- 2-Story Property
- Ceiling Fan
- Gas Fireplace
- Double Pane Windows
- Bay Window
- Formal Entry
- Family Room with Fireplace
- 2 Fireplaces
- Living Room with Fireplace
- Formal Dining Room
- Den
- Utility Room
- Alarm System
Kitchen
- Breakfast Area or Nook
- Eat-In Kitchen
- Built-In Oven
- Gas Cooktop
- Range Hood
- Microwave
- Dishwasher
- Granite Countertops
- Disposal
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- Main Floor Bedroom
- Primary Bedroom Suite
- Walk-In Closet
- Remodeled Bathroom
- Bathroom on Main Level
- 3 Full Bathrooms
- Solid Surface Bathroom Countertops
- Dual Sinks
- Walk-in Shower
Laundry
- Laundry Room
- Dryer
- Washer
- Laundry Tub
Eco-Friendly Details
- Solar Power System
- Solar owned by seller
Pool
- Heated In Ground Pool
- Gunite Pool
- Spa
- Pool Cover
Additional Features
- Balcony
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 323-17-039
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 30, 2025
Closed on
Aug 7, 2025
Sold by
1998 Toppel Family Trust and Toppel Harold S
Bought by
Zhang Jingyao and Gu Bin
Seller's Agent
Stefan Walker
KW Bay Area Estates
Buyer's Agent
Leo Zhang
Morgan Real Estate
List Price
$3,648,000
Sold Price
$3,965,000
Premium/Discount to List
$317,000
8.69%
Views
61
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$8,155
Avg. Annual Appreciation
-0.31%
Original Mortgage
$2,100,000
Outstanding Balance
$2,097,477
Interest Rate
5%
Mortgage Type
New Conventional
Estimated Equity
$1,859,368
Purchase Details
Closed on
Nov 28, 2012
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$120,300
Interest Rate
3.36%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 14, 2011
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$135,000
Interest Rate
3.87%
Mortgage Type
New Conventional
Purchase Details
Closed on
Sep 17, 2010
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$165,000
Interest Rate
4.38%
Mortgage Type
New Conventional
Purchase Details
Closed on
Nov 18, 2009
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$200,000
Interest Rate
4.88%
Mortgage Type
New Conventional
Purchase Details
Closed on
Apr 24, 2003
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$137,000
Interest Rate
5.54%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Apr 14, 2003
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$137,000
Interest Rate
5.54%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Oct 19, 1998
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$173,000
Interest Rate
6.71%
Purchase Details
Closed on
Jun 10, 1998
Sold by
Toppel Harold S and Toppel Carol D
Bought by
Toppel Harold S and Toppel Carol D
Purchase Details
Closed on
Nov 2, 1995
Sold by
Toppel Harold S
Bought by
Toppel Carol D
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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 | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Zhang Jingyao | $3,965,000 | Chicago Title | |
| Toppel Harold S | -- | Accommodation | |
| Toppel Harold S | -- | Pacific Coast Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | -- | |
| Toppel Harold S | -- | First American Title Company | |
| Toppel Harold S | -- | Financial Title Company | |
| Toppel Harold S | -- | -- | |
| Toppel Harold S | -- | -- | |
| Toppel Carol D | -- | -- |
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 | Borrower | Loan Amount |
|---|---|---|---|
| Open | Zhang Jingyao | $2,100,000 | |
| Previous Owner | Toppel Harold S | $120,300 | |
| Previous Owner | Toppel Harold S | $135,000 | |
| Previous Owner | Toppel Harold S | $165,000 | |
| Previous Owner | Toppel Harold S | $200,000 | |
| Previous Owner | Toppel Harold S | $137,000 | |
| Previous Owner | Toppel Harold S | $173,000 |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/08/2025 09/08/25 | Sold | $3,965,000 | +8.7% | $1,556 / Sq Ft |
| 08/07/2025 08/07/25 | Pending | -- | -- | -- |
| 07/30/2025 07/30/25 | For Sale | $3,648,000 | -- | $1,432 / Sq Ft |
Source: MLSListings
Tax History
| 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 |
|---|---|---|---|---|
| 2025 | $2,509 | $210,474 | $36,705 | $173,769 |
| 2024 | $2,509 | $206,348 | $35,986 | $170,362 |
| 2023 | $2,494 | $202,303 | $35,281 | $167,022 |
| 2022 | $2,705 | $198,338 | $34,590 | $163,748 |
| 2021 | $2,681 | $194,450 | $33,912 | $160,538 |
| 2020 | $2,652 | $192,457 | $33,565 | $158,892 |
| 2019 | $2,601 | $188,684 | $32,907 | $155,777 |
| 2018 | $2,547 | $184,985 | $32,262 | $152,723 |
| 2017 | $2,533 | $181,359 | $31,630 | $149,729 |
| 2016 | $2,459 | $177,804 | $31,010 | $146,794 |
| 2015 | $2,444 | $175,135 | $30,545 | $144,590 |
| 2014 | $2,392 | $171,705 | $29,947 | $141,758 |
Source: Public Records
Agents Affiliated with this Home
-
Stefan Walker
-
Leo Zhang
Buyer's Agent in 2025
Leo Zhang
Morgan Real Estate
(408) 609-4234
15 Total Sales
Map
Source: MLSListings
MLS Number: ML82016375
APN: 323-17-039
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