Suffolk County  »  11963  »  Jefferson St  »  21 Jefferson St

21 Jefferson Street, Sag Harbor, NY 11963 - Property report

Also known as: 21 Jefferson St

Property image for 21 Jefferson Street, Sag Harbor, NY 11963
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Property type

Multiple Residences (281)

Year built

1991

Acreage

0.28

Sale price

$450,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
21 Jefferson Street
ZIP code
11963
County
Suffolk
Village (SWIS code)
473609
Parcel ID
3-3-72

Owner

Find out who owns 21 Jefferson Street, Sag Harbor, NY 11963. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/19/2006
Sale price
$450,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$13,614
Zoning & Use
Zoning
One-Family Residence (R20)
Building
Property type
Multiple Residences (281)
Building sq. ft.
4,862
Buildings on lot
2
Stories
2
Year built
1991
AC
Yes
Bedrooms
3
Bathrooms
2
Kitchens
1
Exterior wall
Wood
Basement
Partial
Heating type
Hot water/steam
Heating fuel
Oil
Lot
Acreage
0.28
Site desirability
Typical

Area overview

Walk score
72 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
59 /100.  Bikeable
School district
472405

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 Jefferson Street, Sag Harbor, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Jefferson Street, Sag Harbor, NY 11963

Sale date Sale price Buyer name Seller name
12/19/2006 $450,000 XXXXXX X XXXXXX XXXXX X XXXXXX

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
12/19/2006 - D
12/19/2006 - R		 Deed XXXXX X XXXXXX XXXXXX X XXXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Jefferson Street, Sag Harbor, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$13,614
Recent tax assessments
Market value
$3,388,730
Assessed value
$2,134,900

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $3,388,730 $2,134,900 6.377 $13,614 +2.36%
2024-2025 $3,388,730 $2,134,900 6.2297 $13,300 +1.91%
2023-2024 $3,071,799 $2,134,900 6.1131 $13,051 +0.30%
2022-2023 $2,702,405 $2,134,900 6.0947 $13,012 +2.02%
2021-2022 $2,110,500 $2,110,500 6.0429 $12,754 +2.49%
2020-2021 $2,110,500 $2,110,500 5.8959 $12,443 -0.22%
2019-2020 $2,110,500 $2,110,500 5.9089 $12,471 +15.57%
2018-2019 $1,709,800 $1,709,800 6.3112 $10,791 -0.46%
2017-2018 $1,709,800 $1,709,800 6.3401 $10,840 -3.61%
2016-2017 $1,709,800 $1,709,800 6.5776 $11,246 -2.36%
Permits

Permit information for 21 Jefferson Street, Sag Harbor, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 21 Jefferson Street, Sag Harbor, NY 11963 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Sag Harbor Elementary School 5 Public PK, K-5 426 0.36
Sag Harbor Elementary School 5 Public PK, K-5 426 0.36
Ross School NR Private PK-12 312 3.43
Ross School NR Private PK-12 312 3.43
Ross School NR Private PK-12 318 3.43
Ross School NR Private PK-12 318 3.43
The Hayground School NR Private PK-8 77 3.88
Bridgehampton School 7 Public PK, K-12 198 4.10
Bridgehampton School 7 Public PK, K-12 198 4.10
Sagaponack School NR Public PK, K-3 5 4.76
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Pierson Middle High School 5 Public 6-12 525 0.42
Ross School NR Private PK-12 312 3.43
Ross School NR Private PK-12 318 3.43
The Hayground School NR Private PK-8 77 3.88
Bridgehampton School 7 Public PK, K-12 198 4.10
Shelter Island School 5 Public PK, K-12 174 5.34
East Hampton Middle School 6 Public 6-8 265 6.02
Springs School 5 Public PK, K-8 689 7.51
Greenport High School 5 Public 7-12 356 8.18
Southold Junior Senior High School 5 Public 7-12 380 8.37
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Pierson Middle High School 5 Public 6-12 525 0.42
Ross School NR Private PK-12 312 3.43
Ross School NR Private PK-12 318 3.43
Bridgehampton School 7 Public PK, K-12 198 4.10
East Hampton High School 6 Public 9-12 1,015 5.33
Shelter Island School 5 Public PK, K-12 174 5.34
Greenport High School 5 Public 7-12 356 8.18
Southold Junior Senior High School 5 Public 7-12 380 8.37
Southampton High School 5 Public 9-12 595 8.45

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Jefferson Street, Sag Harbor, NY

44 Jefferson St, Sag Harbor 5 Jefferson St, Sag Harbor 89 Main St, Sag Harbor 114 Division St, Sag Harbor 90 Madison St, Sag Harbor 249 Main St, Sag Harbor 31 Madison St, Sag Harbor 46 Church St, Sag Harbor 42 Church St, Sag Harbor 20 Union St, Sag Harbor 110 Division St, Sag Harbor 122 Madison St, Sag Harbor 253 Main St, Sag Harbor 201 Main St, Sag Harbor 25 Madison St, Sag Harbor 257 Main St, Sag Harbor 12 Union St, Sag Harbor 68 Madison St, Sag Harbor 74 Madison St, Sag Harbor 84 Jefferson St, Sag Harbor

Nearby ZIP codes for 21 Jefferson Street, Sag Harbor, NY

11930, Suffolk County, NY 11932, Suffolk County, NY 11935, Suffolk County, NY 11937, Suffolk County, NY 11939, Suffolk County, NY 11946, Suffolk County, NY 11947, Suffolk County, NY 11948, Suffolk County, NY 11952, Suffolk County, NY 11956, Suffolk County, NY 11957, Suffolk County, NY 11958, Suffolk County, NY 11962, Suffolk County, NY 11964, Suffolk County, NY 11965, Suffolk County, NY 11968, Suffolk County, NY 11971, Suffolk County, NY 11975, Suffolk County, NY 11976, Suffolk County, NY

Frequently asked questions

What is the year built for 21 Jefferson Street, Sag Harbor, NY 11963?

The development at 21 Jefferson Street, Sag Harbor, NY 11963 was built in 1991.

What is the total square footage of 21 Jefferson Street, Sag Harbor, NY 11963?

21 Jefferson Street, Sag Harbor, NY 11963 has a total of 4,862 square feet.

When was 21 Jefferson Street, Sag Harbor, NY 11963 last sold and what was the sale price?

21 Jefferson Street, Sag Harbor, NY 11963 was last sold on 12/19/2006 for $450,000.

What is the assessed value of 21 Jefferson Street, Sag Harbor, NY 11963?

21 Jefferson Street, Sag Harbor, NY 11963 is currently assessed at $2,134,900.

What are the property taxes for 21 Jefferson Street, Sag Harbor, NY 11963?

The property taxes for 21 Jefferson Street, Sag Harbor, NY 11963 total $13,614.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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