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$859,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1,687 Sq. Ft.
  • 2 Car Garage
  • Updated 6 days ago
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Welcome to this beautifully updated 4-bedroom, 2 baths, expanded brick Ranch offering spacious living areas in beautiful Baldwin Harbor-close to Baldwin Park. No flood insurance needed. This home features an updated Kit, with stainless steel appliances and elegant quartz countertops, providing a modern living, and the island provides an inviting space for cooking and entertaining. Hardwood floors throughout. Basement offers additional flexible space and features a separate outside entrance, providing potential for recreation, a home office, storage, or other uses. With its brick exterior, generous bedroom count, some updates, and convenient layout, this home is a wonderful opportunity for comfortable living and entertaining.

Full Property Details for 770 Allwyn St

General

  • Price: $859,000
  • Taxes: $16,873
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1039404
  • Updated: 8/18/2026
  • Added to Site: 8 day(s) ago

Interior

  • Number of Rooms: 9
  • Interior Features: First Floor Full Bath, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Open Kitchen, Pantry, Quartz/Quartzite Counters
  • Fireplace(s): Basement
  • Appliances: Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Laundry Facilities: Yes

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: In Basement

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Total Spaces: 2
  • Parking Features: Driveway, Garage

Location

  • County: Nassau County
  • Neighborhood: Baldwin Harbor
  • Cross Streets: Grand Ave
  • Driving Directions: Grand Ave, Lefton Allwyn.

School Information

  • High School District: Baldwin
  • Elementary School: Meadow Elementary School
  • Middle School: Baldwin Middle School
  • High School: Baldwin Senior High School

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Oil

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Electricity Available

Structural Information

  • Architectural Style: Exp Ranch
  • Detached/Attached: Detached
  • Construction: Brick
  • Basement: Yes
  • Basement Desc.: Unfinished
  • Building Size: 1687
  • Square Feet: 1,687
  • Sq. Ft. Source: Public Records
  • Year Built: 1961

Lot Features

  • Lot Size (Acres): 0.1469
  • Lot Size (Sq. Ft.): 6,400

Financial Considerations

  • Tax Amount: $16,873.05

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 2089-54-575-00-0010-0
  • Block: 575
  • Lot Number: 10

Listed by Trevjon Realty

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Listing agent

— 770 Allwyn St —

  • Trevjon Realty

516-551-1009

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 770 Allwyn St

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 770 Allwyn St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/16/2026
Listed
$859,000
61.77%
MLS
10/18/2024
Sold
$531,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 770 Allwyn St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$17,070
222%
$520
—
2024
$5,308
-67%
$520
—
2023
$16,224
-6%
$520
—
2022
$17,332
-6%
$520
3%
2021
$18,517
-1%
$505
-51%
2020
$18,630
6%
$1,033
—
2018
$17,551
10%
$1,033
—
2016
$15,914
-15%
$1,033
—
2019
$18,630
22%
$1,033
—
2016
$15,268
4%
$1,033
—
2015
$14,693
5%
$1,033
—
2014
$13,959
—
$1,033
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Trevjon Realty

770 Allwyn Street, Baldwin, NY 11510 (MLS# 1039404) is a Single Family property with 4 bedrooms and 2 full bathrooms. 770 Allwyn Street is currently listed for $859,000 and was received on August 16, 2026. Want to learn more about 770 Allwyn Street? 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.

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