by RH Advisors

Check Availability
$899,000
● House - In Contract

23 Library Lane

Oyster Bay, NY 11803
bedrooms
4 Beds
bathrooms
2 Baths
square feet
1,953 Ft²
$5,614
Est. Monthly

About This Property

Opportunity Knocks in Award-Winning Plainview-Old Bethpage Schools

Tucked away on a quiet, private cul-de-sac in one of Long Island's most sought-after neighborhoods, this 4-bedroom home offers the rare combination of an unbeatable location, a spacious layout, and limitless potential - all at an exceptional value.

Set on a generous, beautifully sized yard, the home welcomes you with an open and airy floor plan designed for both everyday living and effortless entertaining. The formal dining room flows seamlessly into a sun-filled living space, while the eat-in kitchen overlooks a private backyard retreat featuring both a deck and patio - perfect for summer barbecues, morning coffee, or quiet evenings under the stars.

Upstairs, you'll find four well-proportioned bedrooms with room to grow. With the ability to dormer and expand, the possibilities to customize and enlarge this home are truly endless. A large, expansive basement adds even more value, offering instant square footage waiting to be transformed into a media room, gym, home office, or playroom - whatever your vision calls for.

Homes in this pocket of Plainview rarely come available, and even more rarely at this price. Whether you're looking to move in and enjoy or reimagine and elevate, this is the canvas you've been waiting for.

Award-winning schools. Quiet cul-de-sac. Endless potential. Unbeatable price.

Bring your vision - and make this house your forever home.
Unit Size
1,953 Ft²
Days on Market
-
Land Size
0.15 acres
Price per sqft
$460
Property Type
House
Property Taxes
$1,199
HOA Dues
-
Year Built
1955

Listed By

Michael Foley
RE/MAX Eastern Properties

Payment Calculator

Cap Rate Calculator

Last updated: 4 months ago (OneKey MLS #KEY998581)

Price History

Date / Event Date Event Price
Jun 22, 2026 In contract -
In contract
May 12, 2026 Listed by Frontline Realty Group LLC $899,000
Listed by Frontline Realty Group LLC

Property Highlights

Air Conditioning
Fireplace
Parking Details
Has Garage
Parking Features: Driveway
Garage Spaces: 1
Interior Details
Full Bathrooms: 2
Interior Features: First Floor Bedroom, First Floor Full Bath
Appliances: Microwave, Oven, Refrigerator
Laundry Features: Laundry Room
Rooms: 8
Has Fireplace
Fireplaces: 1
Basement: Unfinished
Exterior Details
Square Footage: 1953
Square Footage Source: $0
Architectural Style: Split Level
Year Built: 1955
Building Area Total: 1953
Building Area Units: Square Feet
Construction Materials: Frame
Lot Size Area: 6720
Lot Size Units: Square Feet
Lot Size Acres: 0.1543
Lot Size Square Feet: 6720
Water Source: Public
Financial Details
Tax Assessed Value: $591
Tax Annual Amount: $14,391
Utilities Details
Cooling Type: Central Air
Heating Type: Baseboard
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 1955
  • Effective Year Built: 1955
  • Total Rooms: 6
  • Bedroom Count: 0
  • Bathroom Count: 2
  • Full Bathrooms: 1
  • Partial Bathrooms: 2
  • Building Condition: 3
  • Building Quality: 9
  • Construction Type: 6
  • Building Style: 41
  • Exterior Walls Type: 17
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 20
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 3
  • Basement Area: 551
  • Garage Type: 7
  • Garage Square Area: 200
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 6,720
  • Lot Size Depth Feet: 1,240
  • Lot Size Frontage Feet: 320
  • Total Building Area: 1,653
  • Building Area: 1,653
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 1,653
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 1
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000154
  • Standard Land Use Code: 1001
  • County Land Use Code: 2100
  • Legal Description 1: TOWN #3 SCH DIST 019

Neighborhood

  • School District Name: Plainview-Old Bethpage Central School District
  • School Tax School District: 019
  • Census Tract: 519704

Geography

  • District: 282489
  • Section: 12
  • Parcel: 12-381-00-0028
  • Block: 381
  • Lot: 28
  • Municipality: OYSTER BAY UNINCORPORATED
  • Latitude: 40.7866
  • Longitude: -73.4743

    Address

  • Full Address: 23 Library Ln
  • Address - House Number: 23
  • Address - Street Name: Library
  • Address - Suffix Type: Ln
  • State: NY
  • City Name: Plainview
  • Carrier Code: C031
  • 4-Digit Zip Code: 3010
  • Zip Code: 11803

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,137,329
  • Tax Rate Code Area: 579

    Appraisal Valuation

  • Standard Deviation: 0.1613
  • Valuation Date: Jun 28, 2023
  • Confidence Score: 79
  • Final Value: 813,423
  • High Value: 944,686
  • Low Value: 682,160

    Market Valuation

  • Market Total Value: $573,000

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $573
  • Assessed Land Value: $296
  • Assessed Improvements Value: $277

    Exemptions

  • Veteran Exemption: Yes
  • Disabled Exemption: Yes
  • Homeowner Exemption: Yes
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Plainview


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 22 Cedar Street, Syosset, NY, 11791

$5,500 /mo

  • 5 Beds
  • 2 Baths
  • 1,825 ft²
22 Cedar Street, Syosset, NY, 11791 Listing by Shahid Satti
Unit for rent at 18 E Park Drive, Syosset, NY, 11791

$6,800 /mo

  • 5 Beds
  • 4 Baths
  • 2,200 ft²
18 E Park Drive, Syosset, NY, 11791 Listing by Qun D. Lin
Unit for rent at 7 Pine Street, Plainview, NY, 11803

$5,000 /mo

  • 4 Beds
  • 2 Baths
  • 1,793 ft²
7 Pine Street, Plainview, NY, 11803 Listing by Matthew DeVercelly


Frequently Asked Questions

When was property at 23 Library Lane built and last sold?
The property at 23 Library Lane was built in 1955 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 23 Library Lane is $917,526.
What are some comparable homes to 23 Library Lane?
There are currently no comparable homes to 23 Library Lane.

Nearby Counties