Google satellite image for 321 Town Line Rd, Sag Harbor, NY 11963

Off market feb 2021 for $2.5M

$4,287,892

Est. refi paymentEst. refi $16,801/mo

•

4,200

sq ft

321 Town Line Rd, Sag Harbor, NY 11963

About this home

321 Town Line Rd is a 4,200 square foot house on a 4.5 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on February 01, 2021 for $2,507,500. Based on Redfin's Sag Harbor data, we estimate the home's value is $4,287,892.

Single-familyProperty Type

1981Year Built

4.5 acresLot Size

$1,021Est. Price/Sq.Ft.

6 spacesParking

Source:Public Records

Redfin Estimate

$4,287,892

$1.8M since sold in February 2021$1.7M since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 68.5% higher than the average sale price ($2.54M) of 3 comparable homes.

SOLD SEP 4, 2026
$1,700,000
A
3 beds2.5 baths1,455 sq ft
17 Downer Pl, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
SOLD AUG 24, 2026
$4,410,000
B
6 beds6.5 baths5,700 sq ft
12 Lincoln St, Sag Harbor, NY 11963
Listing by Nest Seekers International LLC
SOLD JUN 23, 2026
$1,525,000
C
3 beds2 baths1,188 sq ft
6 Woodvale St, Sag Harbor, NY 11963
Listing by Brown Harris Stevens Hamptons

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Earn from this home

Sell

$2,254,682

Est. take-home

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Refinance

Est. cash available

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Rent

$4,585/mo

Redfin rental estimate

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Market trends in 11963, NY

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

94.3%

0.9% MoM

Median sale price

$3.1M

$1M MoM

Avg. days on market

152d

42 days MoM

Recently sold homes

1 MoM

New listings for sale

EARLY ACCESS
$1,699,000
4 beds2 baths1,500 sq ft
20 Hillover Ln, Sag Harbor, NY 11963
$5,495,000
6 beds4.5 baths4,800 sq ft
956 Millstone Rd, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
3D WALKTHROUGH
$2,900,000
5 beds4.5 baths2,800 sq ft
16 Stock Farm Ln, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
$1,499,000
4 beds3 baths1,054 sq ft
35 Partridge Dr, Sag Harbor, NY 11963
Listing by Coldwell Banker M&D Good Life
OPEN SAT, 12:30PM TO 2:30PM
$2,849,000
3 beds2 baths1,394 sq ft
221 Division St, Sag Harbor, NY 11963
Listing by Douglas Elliman Real Estate
EARLY ACCESS
$1,595,000
4 beds3 baths1,616 sq ft
16 Collingswood, Sag Harbor, NY 11963
See all

Provided by Redfin

Sale history for 321 Town Line Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,465

$900 + $9,500

$10,400

2025

$8,465 (+0.5%)

$900 + $9,500

$10,400

2024

$8,420 (+3.0%)

$900 + $9,500

$10,400

2023

$8,171 (+21.4%)

$900 + $9,550

$10,450

2022

$6,728

$900 + $9,550

$10,450

2021

$6,728 (+1.4%)

$900 + $9,550

$10,450

2020

$6,636 (+7.1%)

$900 + $9,550

$10,450

2019

$6,198 (+5.4%)

$900 + $9,250

$10,150

2018

$5,881 (+1.3%)

$900 + $9,250

$10,150

2017

$5,804 (+2.6%)

$900 + $9,250

$10,150

2016

$5,657 (+12.2%)

$900 + $9,250

$10,150

2015

$5,040 (−3.3%)

$900 + $9,250

$10,150

2014

$5,210 (−7.5%)

$900 + $9,250

$10,150

2013

$5,631 (+7.5%)

$900 + $9,250

$10,150

2012

$5,237 (−5.2%)

$900 + $9,250

$10,150

2011

$5,526 (−9.1%)

$900 + $9,250

$10,150

2010

$6,076 (+6.0%)

$900 + $9,250

$10,150

2009

$5,729

$900 + $9,250

$10,150

Tax history for 321 Town Line Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,465

$900 + $9,500

$10,400

2025

$8,465 (+0.5%)

$900 + $9,500

$10,400

2024

$8,420 (+3.0%)

$900 + $9,500

$10,400

2023

$8,171 (+21.4%)

$900 + $9,550

$10,450

2022

$6,728

$900 + $9,550

$10,450

2021

$6,728 (+1.4%)

$900 + $9,550

$10,450

2020

$6,636 (+7.1%)

$900 + $9,550

$10,450

2019

$6,198 (+5.4%)

$900 + $9,250

$10,150

2018

$5,881 (+1.3%)

$900 + $9,250

$10,150

2017

$5,804 (+2.6%)

$900 + $9,250

$10,150

2016

$5,657 (+12.2%)

$900 + $9,250

$10,150

2015

$5,040 (−3.3%)

$900 + $9,250

$10,150

2014

$5,210 (−7.5%)

$900 + $9,250

$10,150

2013

$5,631 (+7.5%)

$900 + $9,250

$10,150

2012

$5,237 (−5.2%)

$900 + $9,250

$10,150

2011

$5,526 (−9.1%)

$900 + $9,250

$10,150

2010

$6,076 (+6.0%)

$900 + $9,250

$10,150

2009

$5,729

$900 + $9,250

$10,150

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Property Information
Legal Description: G PAPA JAFFE & OR P ROZZI TOWN LINE RD TC-165

Lot Information
Land Sq. Ft: 191,664
Legal Lot Number: 4
Legal Block Number: 0001
School Tax District: WAINSCOTT
Municipality Name: EAST HAMPTON
Acres: 4.4
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 5.0
Sq. Ft.: 4,200
Stories: —
Parking Spaces: 6
Basement: Yes
Accessible: No
Lot Size: 4.5 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: —
County: Suffolk County
APN: 47248915400000010040000000
HOA Dues: —
Garage: No
Features: Views, Pool

Home facts updated by owner on Mar 31, 2021

Around this home

Schools

Sag Harbor Elementary School

Public PreK-5 • Assigned • 1.3mi

8/10

Pierson Middle High School

Public 6-12 • Assigned • 1.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 90° expected this year, 19 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Sag Harbor, NY • 11963

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.60M – $5.56M

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Listing by Brown Harris Stevens Hamptons

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New listings for sale in 11963

EARLY ACCESSCOMPASS COMING SOON

$1,699,000

4 beds2 baths1,500 sq ft

20 Hillover Ln, Sag Harbor, NY 11963

$5,495,000

6 beds4.5 baths4,800 sq ft

956 Millstone Rd, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

3D WALKTHROUGH

$2,900,000

5 beds4.5 baths2,800 sq ft

16 Stock Farm Ln, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

$1,499,000

4 beds3 baths1,054 sq ft

35 Partridge Dr, Sag Harbor, NY 11963

Listing by Coldwell Banker M&D Good Life

OPEN SAT, 12:30PM TO 2:30PM

$2,849,000

3 beds2 baths1,394 sq ft

221 Division St, Sag Harbor, NY 11963

Listing by Douglas Elliman Real Estate

EARLY ACCESSCOMPASS COMING SOON

$1,595,000

4 beds3 baths1,616 sq ft

16 Collingswood, Sag Harbor, NY 11963

Home values near 321 Town Line Rd

Data from public records.

Address	Redfin Estimate
2461 Town Line Rd, Sag Harbor, NY 3 Beds \| 2 Baths \| 1776 Sq. Ft.	$1,757,012
26 Widgeon Ln, Sag Harbor, NY 5 Beds \| 2 Baths \| 3913 Sq. Ft.	$1,930,264

Address	Redfin Estimate
2433 Town Line Rd, Sag Harbor, NY 4 Beds \| 2.5 Baths \| 2874 Sq. Ft.	$2,028,530
29 Widgeon Ln, Sag Harbor, NY 3 Beds \| 2 Baths \| 1725 Sq. Ft.	$1,615,345

Address	Redfin Estimate
2489 Town Line Rd, Sag Harbor, NY 4 Beds \| - Baths \| 2218 Sq. Ft.	$1,796,478
33 Widgeon Ln, Sag Harbor, NY 3 Beds \| 2 Baths \| 1728 Sq. Ft.	$1,731,306

This data may not show owner updates. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11963, NY

Sale history for 321 Town Line Rd

Tax history for 321 Town Line Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11963

Home values near 321 Town Line Rd

More real estate resources