When was property at 80 Valentines Lane built and last sold?

The property at 80 Valentines Lane was built in 1987 and last sold on Nov 20, 2017 for $8,050,000.

How much is this home worth?

The estimated value of the home located at 80 Valentines Lane is $2,929,000.

What are some comparable homes to 80 Valentines Lane?

There are currently no comparable homes to 80 Valentines Lane.

Old Brookville

11545

Old Brookville

80 Valentines Lane

$2,300,000

● House - Off Market

80 Valentines Lane

Oyster Bay, NY 11545

7 Beds

7 Baths, 3 Half Baths

$3,946,627

RealtyHop Estimate

58.63%

Since Dec 1, 2017

National-US

Primary Model

About This Property

Old Brookville. Extraordinary & Exceptional Contemporary Located In The Heart Of Old Brookville. This 7-Bdrm, 7.555-Bth Home Radiates Gracious Living. Surrounded By An 8 Acre Nature Preserve, Peaceful, Private & Set On Over 2 Acres, It Features High Ceilings, Walls Of Glass W/Tons Of Natural Light, Open Floor Plan, Serene Backyard W/Ig Pool & Cabana, Generator & Much More!, Additional information: Appearance:Excellent,Separate Hotwater Heater:Yes

Unit Size

Days on Market

Land Size

2.17 acres

Price per sqft

Property Type

House

Property Taxes

$3,254

HOA Dues

Year Built

1987

Payment Calculator

Cap Rate Calculator

Last updated: 6 months ago (OneKey MLS #KEYL2954537)

Price History

Date / Event	Date	Event
Feb 26, 2026	Sold	Premium
Sold
Nov 3, 2025	In contract	-
In contract
Jul 23, 2025	Price Decreased	$2,900,000 ↓ $400K (12.1%)
Price Decreased
Jun 25, 2025	Price Decreased	$3,300,000 ↓ $200K (5.7%)
Price Decreased
Apr 30, 2025	Listed by Douglas Elliman Real Estate	$3,500,000
Listed by Douglas Elliman Real Estate

	Old Brookville Contemporary Home \| Stunning and serene property backing lush nature preserve - 80 Valentines Lane offers pure peace and privacy on Long Island's Gold Coast.
Jan 9, 2018	Sold	Premium
Sold
Nov 20, 2017	Sold	Premium
Sold
Jul 12, 2017	Listed by Douglas Elliman Real Estate	$2,488,000
Listed by Douglas Elliman Real Estate
Jan 19, 2012	Sold	Premium
Sold

Property Highlights

Air Conditioning

Garage

Fireplace

Building Info

Overview

General

Year Built: 1987

Effective Year Built: 1987
Total Rooms: 12
Bedroom Count: 6
Bathroom Count: 8
Full Bathrooms: 6
Partial Bathrooms: 8
Bathroom Plumbing Fixtures: 5
Building Condition: 3
Building Quality: 3
Construction Type: 6
Building Style: 21
Exterior Walls Type: 17
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 20
Floor Count: 175
Living Units: 1
Floor Cover: 0
Basement Type: 2
Basement Area: 0
Garage Type: 10
Garage Square Area: 1,182
Parking Space Count: 4
Patio Type: 0
Porch Type: 7
Pool Type: 8

Dimensions

Lot Size Square Feet: 78,844

Total Building Area: 8,162
Building Area: 8,162
Building Area Measurement: L

Heating and Cooling

Fireplace Count: 1

Air Conditioning: 1
Heating: 3
Heated Square Feet: 8,162
Heating Fuel Type: 6

Utilities

Sewer System: 1

Water Service: 2

Building

Building Type: 0

Property Class: R
Land Acres: 0000001810
Standard Land Use Code: 1001
County Land Use Code: 2100
Legal Description 1: TOWN #3 SCH DIST 002

Neighborhood

School District Name: North Shore Central School District

School Tax School District: 002
School Tax District Code 2: OB
Census Tract: 517701

Geography

District: 282415

Section: 20
Parcel: 20-00L-00-0792
Block: L
Lot: 792
Municipality: OLD BROOKVILLE
Latitude: 40.8208
Longitude: -73.6141

Address

Full Address: 80 Valentines Ln

Address - House Number: 80
Address - Street Name: Valentines
Address - Suffix Type: Ln
State: NY
City Name: Glen Head
Carrier Code: C006
4-Digit Zip Code: 2526
Zip Code: 11545

Valuation

Tax

Tax Year: 2023

Tax Amount: $4,102,176
Tax Rate Code Area: 646

Appraisal Valuation

Standard Deviation: 0.1675

Valuation Date: Jun 28, 2023
Confidence Score: 78
Final Value: 3,197,849
High Value: 3,733,719
Low Value: 2,661,979

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Financing Type:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium

Market Valuation

Market Total Value: $2,672,000

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $2,672
Assessed Land Value: $509
Assessed Improvements Value: $2,163

Sales

Current Sale Contract Date: Nov 20, 2017

Current Sale Recording Date: Jan 09, 2018
Current Sale Price:

Premium
Current Sale Document Type: 27
Current Sale Input Document Number: 2018-002368
Previous Sale Recording Date: Jan 19, 2012
Previous Sale Contract Date: Dec 29, 2011
Previous Sale Amount: $1,890,000
Previous Sale Document Type: 27

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium

Financing

First Mortgage Financing Type: FIX

Previous Mortgages

Previous Mortgage Lender:

Premium

Previous Mortgage Transaction Date:

Premium
Previous Mortgage Financing Type:

Premium
Previous Mortgage Loan Amount:

Premium
Previous Mortgage Term:

Premium
Previous Mortgage Loan Type:

Premium
Previous Mortgage Loan Due Date:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Old Brookville

Stats & Trends

Median Asking:

$3,149,500

Sale Price/ft²

$675

Below Asking

0.01%

Average Days on Market

110

Average Home Size

7633 ft²

Average Home Age

52.6 years

Currently For Sale

14 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 14 Harbor Lane, Glen Head, NY, 11545

$7,100 /mo

4 Beds
2 Baths
2,115 ft²

14 Harbor Lane, Glen Head, NY, 11545 Listing by Kim K. Gioia

Unit for rent at 226 Glen Cove Avenue, Glen Cove, NY, 11542

$3,200 /mo

3 Beds
1 Bath
1,074 ft²

226 Glen Cove Avenue #2NDFLOOR, Glen Cove, NY, 11542 Listing by Joan B. Gordon

Unit for rent at 1026 Glen Cove Avenue, Glen Head, NY, 11545

$4,200 /mo

4 Beds
1 Bath
1,165 ft²

1026 Glen Cove Avenue, Glen Head, NY, 11545 Listing by Mishelle M. Berger Calo

Rentals Near You

Click here to view more rentals in the neighborhood.

Last Updated: 6 months ago
Data Source: OneKey MLS

80 Valentines Lane

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Geography

Valuation

Comparables

About Old Brookville

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions