Suffolk County » 11963 » Hillside Ave » 33 Hillside Ave

33 Hillside Avenue, Sag Harbor, NY 11963 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	33 Hillside Avenue, Sag Harbor
Zip code	11963
County	Suffolk

Municipality	Southampton
Parcel ID	24-1-7

Sales & Tax Overview for 33 Hillside Avenue, Sag Harbor

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

Sale date	12/16/2020
Sale price	$3,495,000

Arm's length	Register
Property tax	$21,237

Lot & Building Information for 33 Hillside Avenue, Sag Harbor

Building sqft	3,327
Building class	One Family Year-Round Residence (210)
Acreage	0.57
Year built	2021
Bedrooms	6

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register
School district	Sag Harbor

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

Other Property Data for 33 Hillside Avenue, Sag Harbor

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

• Improvements for 33 Hillside Avenue, Sag Harbor , 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 33 Hillside Avenue, Sag Harbor

What is the year built & the total sq. ft. for 33 Hillside Avenue, Sag Harbor, NY 11963?

33 Hillside Avenue, Sag Harbor, NY 11963 was built in 2021 and has a total of 3,327 square feet.

What is the assessed value of 33 Hillside Avenue, Sag Harbor, NY 11963 and the property tax paid?

Assessed at $3,107,800, the tax amount paid for 33 Hillside Avenue, Sag Harbor, NY 11963 is $21,236.

When was 33 Hillside Avenue, Sag Harbor, NY 11963 last sold and what was the last sale price?

33 Hillside Avenue, Sag Harbor, NY 11963 was last sold in 12/16/2020 for $3,495,000.

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 33 Hillside Avenue, Sag Harbor

Create a free account to view the complete sales history for 33 Hillside Avenue, Sag Harbor, including title documents, transfer conditions, mortgages and liens.

Access the complete sales history for 33 Hillside Avenue, Sag Harbor 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 33 Hillside Avenue, Sag Harbor

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
03/09/2021 - R 12/16/2020 - D	Deed (Bargain and sale)
07/17/2018 - R 06/28/2018 - D	Deed
08/22/2000 - R 08/14/2000 - D	Deed

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

R: Recorded date
D: Document date

Property Taxes for 33 Hillside Avenue, Sag Harbor

Access detailed property tax data for 33 Hillside Avenue, Sag Harbor, NY 11963. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2025-2026
Property tax	$21,237
Market value	$4,933,016
Assessed value	$3,107,800

More about Suffolk County Property Taxes

Assessment History for 33 Hillside Avenue, Sag Harbor

Here's the assessment & property tax history for 33 Hillside Avenue, Sag Harbor, 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	$4,933,016	$3,107,800	6.8333	$21,237	+2.34%
2024-2025	$4,933,016	$3,107,800	6.6773	$20,752	+2.61%
2023-2024	$4,471,654	$3,107,800	6.5077	$20,225	+0.21%
2022-2023	$3,933,924	$3,107,800	6.4942	$20,183	+3.65%
2021-2022	$3,019,500	$3,019,500	6.4485	$19,471	+132.14%

Permits for 33 Hillside Avenue, Sag Harbor

The complete history of permits filed for 33 Hillside Avenue, Sag Harbor, 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 33 Hillside Avenue, Sag Harbor, 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 33 Hillside Avenue, Sag Harbor 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)
Sag Harbor Elementary School	5	Public	PK, K-5	426	1.93
Sag Harbor Elementary School	5	Public	PK, K-5	426	1.93
The Hayground School	NR	Private	PK-8	77	2.96
The Hayground School	NR	Private	PK-8	77	2.96
Bridgehampton School	7	Public	PK, K-12	198	3.55

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Pierson Middle High School	5	Public	6-12	525	1.88
The Hayground School	NR	Private	PK-8	77	2.96
Bridgehampton School	7	Public	PK, K-12	198	3.55
Ross School	NR	Private	PK-12	318	4.36
Ross School	NR	Private	PK-12	312	4.36

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Pierson Middle High School	5	Public	6-12	525	1.88
Bridgehampton School	7	Public	PK, K-12	198	3.55
Ross School	NR	Private	PK-12	318	4.36
Ross School	NR	Private	PK-12	312	4.36
Shelter Island School	5	Public	PK, K-12	174	5.77

Neighbors for 33 Hillside Avenue, Sag Harbor

Here are the neighbors for 33 Hillside Avenue, Sag Harbor.

Address	Square feet	Purchase date	Purchase price
19 Hillside Ave, Sag Harbor	1,604	11/05/2025	$2,250,000
45 Hillside Ave, Sag Harbor	1,645	03/29/1999
18 Sylvan Ln, Sag Harbor	1,342	03/04/1999	$210,000
28 Sylvan Ln, Sag Harbor	1,084	06/25/2021	$960,000
34 Sylvan Ln, Sag Harbor	2,534	11/30/2000
27 Hillside Ave, Sag Harbor	1,654	06/28/2022	$1,625,000
63 Hillside Ave, Sag Harbor	1,568	10/27/2022
9 Hillside Ave, Sag Harbor	1,248	02/02/2000	$213,000
146 Stoney Hill Rd, Sag Harbor	1,184	01/29/2021	$975,000
39 Hillside Ave, Sag Harbor	3,644	02/08/2024	$4,435,000
57 Hillside Ave, Sag Harbor	5,359	09/25/2020	$1,800,000
15 Hillside Ave, Sag Harbor	1,152	02/07/1994	$170,000
76 Stoney Hill Rd, Sag Harbor
22 Sylvan Ln, Sag Harbor	2,376	03/27/2023
35 Sylvan Ln, Sag Harbor	2,432	02/13/2023	$1,247,500
5 Hillside Ave, Sag Harbor	3,026	06/10/2013
154 Stoney Hill Rd, Sag Harbor	1,381	07/13/2022	$1,100,000
162 Stoney Hill Rd, Sag Harbor	1,110	04/09/2025
150 Stoney Hill Rd, Sag Harbor	938	01/20/2022	$362,750
51 Hillside Ave, Sag Harbor	1,596	02/08/2007

Nearby ZIP Codes for 33 Hillside Avenue, Sag Harbor

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