Suffolk County » 11968 » Platt Ter » 21 Platt Ter

21 Platt Terrace, Southampton, NY 11968 Property Information

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Photo & Map Show Hide

Address

Primary address	21 Platt Terrace, Southampton
Zip code	11968
County	Suffolk

Municipality	Southampton
Parcel ID	11-2-10

Sales & Tax Overview for 21 Platt Terrace, Southampton

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date	11/15/2013
Sale price	$2,195,000

Arm's length	Register
Property tax	$8,400

Lot & Building Information for 21 Platt Terrace, Southampton

Building sqft	1,449
Building class	One Family Year-Round Residence (210)
Acreage	0.4
Year built	1996
Stories	1
Bedrooms	3
Bathrooms	2

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register
School district	Southhampton

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 21 Platt Terrace, Southampton

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

• Improvements for 21 Platt Terrace, Southampton , including their type, square footage, grade and when they were built.

• Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).

Unlock all property data with a free account.
Sign up

About 21 Platt Terrace, Southampton

What is the year built & the total sq. ft. for 21 Platt Terrace, Southampton, NY 11968?

21 Platt Terrace, Southampton, NY 11968 was built in 1996 and has a total of 1,449 square feet.

What is the assessed value of 21 Platt Terrace, Southampton, NY 11968 and the property tax paid?

Assessed at $2,262,100, the tax amount paid for 21 Platt Terrace, Southampton, NY 11968 is $8,399.

When was 21 Platt Terrace, Southampton, NY 11968 last sold and what was the last sale price?

21 Platt Terrace, Southampton, NY 11968 was last sold in 11/15/2013 for $2,195,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Commercial Real Estate nearby

Real Estate Reports:

Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips

When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Past Sales & Property History for 21 Platt Terrace, Southampton

Create a free account to view the complete sales history for 21 Platt Terrace, Southampton, including title documents, transfer conditions, mortgages and liens.

Access the complete sales history for 21 Platt Terrace, Southampton with a free account.
Sign up

*Here are the three most recent sales for this property.

More about Suffolk County Property Records

Title Documents for 21 Platt Terrace, Southampton

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Amount	Party 1	Party 2	Doc image
11/29/2013 - R 11/15/2013 - D	Deed (Bargain and sale)
10/13/2011 - R 09/09/2011 - D	Deed (Bargain & sale deed)
04/29/2010 - D 04/29/2010 - R	Deed
01/13/2010 - D 01/13/2010 - R	Deed
08/17/2006 - R 08/04/2006 - D	Deed (Bargain and sale)
10/01/2004 - D 10/01/2004 - R	Deed
10/25/2001 - D 10/25/2001 - R	Deed

Unlock daily updated title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 21 Platt Terrace, Southampton

Access detailed property tax data for 21 Platt Terrace, Southampton, NY 11968. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2025-2026
Property tax	$8,400
Market value	$3,590,635
Assessed value	$2,262,100

More about Suffolk County Property Taxes

Assessment History for 21 Platt Terrace, Southampton

Here's the assessment & property tax history for 21 Platt Terrace, Southampton, including the evolution of the total tax rate and corresponding property tax.

Year	Market value	Assessment value	Total tax rate	Property tax	Year over year change
2025-2026	$3,590,635	$2,262,100	3.7132	$8,400	+4.48%
2024-2025	$3,590,635	$2,262,100	3.554	$8,040	+1.84%
2023-2024	$3,254,820	$2,262,100	3.4899	$7,895	+1.64%
2022-2023	$2,863,418	$2,262,100	3.4337	$7,767	+1.62%
2021-2022	$2,262,100	$2,262,100	3.379	$7,644	+1.56%

Permits for 21 Platt Terrace, Southampton

The complete history of permits filed for 21 Platt Terrace, Southampton, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Southampton residential market stats

Median Sale Price

$1,518,750

22.6% YoY

Median Price/Sqft

$791

10.2% YoY

Suffolk County Median Sale Price

$677,000

5.9% YoY

Access a detailed real estate market overview of Southampton so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Southampton and compare it to other neighborhoods in Suffolk County.

Risk

Create a free account to unlock extended information for 21 Platt Terrace, Southampton, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)

Transportation

Access the detailed traffic volume map for 21 Platt Terrace, Southampton to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Southampton Montessori School	NR	Private	PK-2	23	1.12
Southampton Montessori School	NR	Private	PK-2	23	1.12
Tuckahoe School	6	Public	PK, K-8	250	1.17
Tuckahoe School	6	Public	PK, K-8	250	1.17
Our Lady Of The Hamptons Regional Catholic School	NR	Private	PK-8	317	1.57

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Tuckahoe School	6	Public	PK, K-8	250	1.17
Our Lady Of The Hamptons Regional Catholic School	NR	Private	PK-8	317	1.57
Southampton Intermediate School	4	Public	5-8	363	2.19
Hampton Bays Middle School	5	Public	5-8	597	5.51
The Hayground School	NR	Private	PK-8	77	6.87

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Southampton High School	5	Public	9-12	595	2.27
Hampton Bays Secondary School	6	Public	PK, 9-12	769	4.79
Bridgehampton School	7	Public	PK, K-12	198	7.46
Mattituck Junior Senior High School	6	Public	7-12	548	9.81

Neighbors for 21 Platt Terrace, Southampton

Here are the neighbors for 21 Platt Terrace, Southampton.

Address	Square feet	Purchase date	Purchase price
69 S Hill St, Southampton		08/04/2025
624 Hill St, Southampton	4,345	08/07/2020	$2,300,000
63 Barnhart St, Southampton	2,824	11/05/2025
68 Barnhart St, Southampton	6,503	01/09/2014	$4,200,000
146 Heady Creek Ln, Southampton	2,701	07/31/2014
120 Lee Ave, Southampton	1,090	12/11/2019
51 Barnhart St, Southampton	2,694
63 S Hill St, Southampton	5,942	04/10/2015	$4,500,000
72 Barnhart St, Southampton	4,738	05/01/1995	$250,000
54 Lee Ave, Southampton	5,040	12/18/2019	$3,800,000
160 Heady Creek Ln, Southampton	1,512	01/18/2018	$3,478,000
5 Platt Ter, Southampton	2,504	10/03/1997	$280,000
70 S Hill St, Southampton	2,706	05/01/2020	$2,400,000
122 Heady Creek Ln, Southampton	3,625	12/19/2019
136 Heady Creek Ln, Southampton	4,091	10/08/2015	$5,600,000
559 Ox Pasture Rd, Southampton	8,622	09/16/2020	$1,100,000
33 Platt Ter, Southampton	5,776	08/22/2012	$3,825,000
599 Ox Pasture Rd, Southampton	9,322	06/30/2021

Nearby ZIP Codes for 21 Platt Terrace, Southampton

Not sure if we cover all the data-points you need? View sample full report View sample full report

Purchase date	Purchase price	Buyer name	Seller name
11/15/2013	$2,195,000
09/09/2011	$1,875,000
08/04/2006	$1,925,000