Date
Details
Price
Change
Source
7/09/2026
Listed
$649,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
No photo available
$649,000 Just Listed
Property Description
Welcome to 1047 Cornwell Avenue, a well-maintained home offering classic curb appeal with a welcoming front entrance, mature landscaping, and a comfortable setting in an established Lockport neighborhood. This 3-bedroom, 1.5-bath residence blends thoughtful updates with functional living spaces designed for everyday comfort. Inside, you'll find a remodeled and expanded kitchen that provides additional workspace and storage, while the updated upstairs full bathroom adds modern style and convenience. The spacious primary bedroom has been expanded to create a relaxing retreat, and an additional bedroom on the main level offers flexibility for guests, a home office, or multi-generational living. Approximately 15 years ago, the home underwent significant improvements, including updated electrical wiring and a new electrical panel. A Mitsubishi 24,000 BTU split system, approximately five years old, efficiently provides heating and cooling throughout the first floor. Outside, the detached garage features drive-through access with doors on both ends, making it ideal for vehicles, hobbies, or additional storage. Conveniently located near shopping, restaurants, parks, schools, and major roadways, this move-in-ready home offers the perfect combination of comfort, functionality, and everyday convenience.
Full Property Details
Full Property Details for 1047 Cornwell Ave
General
- Price: $649,000
- Taxes: $10,355
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1024010
- Updated: 7/9/2026
- Added to Site: 5 day(s) ago
Interior
- Number of Rooms: 6
- Interior Features: First Floor Bedroom, Ceiling Fan(s), Crown Molding, Eat-in Kitchen, Formal Dining, Granite Counters, High Speed Internet, Low Flow Plumbing Fixtures, Recessed Lighting, Smart Thermostat, Storage
- Appliances: Dishwasher, Disposal, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
- Laundry Facilities: Yes
- Flooring: Hardwood, Tile, Vinyl, Wood
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 1
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Gas Dryer Hookup, Washer Hookup
Exterior
- Exterior Features: Gas Grill, Mailbox, Rain Gutters
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Garage Spaces: 1
- Total Spaces: 5
- Parking Features: Detached, Driveway, Garage, Off Street, Private
Location
- County: Nassau County
- Direction Faces: South
School Information
- High School District: Baldwin
- Elementary School: Steele Elementary School
- Middle School: Baldwin Middle School
- High School: Baldwin Senior High School
Heating & Cooling
- Cooling Type: Attic Fan, Ductless, ENERGY STAR Qualified Equipment, Wall/Window Unit(s)
- Heating Type: Baseboard, ENERGY STAR Qualified Equipment, Heat Pump, Hot Water, Oil
- Heating Zones: 2
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Attached
- Construction: Batts Insulation, Brick, Frame, Stucco, Vinyl Siding
- Basement: Yes
- Basement Desc.: Crawl Space, Partial, Storage Space, Unfinished
- Unfinished Attic: Yes
- Windows: Blinds, Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, Screens, Wood Frames
- Building Size: 1699
- Square Feet: 1,699
- Sq. Ft. Source: Public Records
- Year Built: 1901
Lot Features
- Lot Size (Acres): 0.1806
- Lot Size (Sq. Ft.): 7,869
- Fence: Yes
- Fencing (Description): Full, Other
Financial Considerations
- Tax Amount: $10,355.84
Disclosures and Reports
- Special Conditions: None
- Property ID: 2089-54-372-00-0007-0
Listed by Redfin Real Estate
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Listing agent
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Schools
Schools serving 1047 Cornwell Ave
School District:Baldwin Union Free School District
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 1047 Cornwell Ave
Tax History
Tax History for 1047 Cornwell Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,356
—
$380
-3%
2025
$10,356
251%
$390
—
2024
$2,954
-67%
$390
—
2023
$9,034
6%
$390
—
2022
$8,506
4%
$390
—
2021
$8,174
16%
$390
-11%
2020
$7,043
—
$438
-7%
2019
$7,043
-1%
$469
-6%
2018
$7,135
-4%
$501
-6%
2016
$7,469
—
$532
-6%
2016
$7,469
-2%
$564
-10%
2016
$7,635
-3%
$626
-2%
2014
$7,874
—
$640
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 1047 Cornwell Ave
1047 Cornwell Avenue, Baldwin, NY 11510 (MLS# 1024010) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 1047 Cornwell Avenue is currently listed for $649,000 and was received on July 09, 2026. Want to learn more about 1047 Cornwell Avenue? Do you have questions about finding other Single Family real estate for sale in Baldwin Harbor? You can browse all Baldwin Harbor real estate or contact a Coldwell Banker agent to request more information.