Suffolk County  »  11789  »  Birch Ave  »  18 Birch Ave

18 Birch Avenue, Sound Beach, NY 11789 - Property report

Also known as: 18 Birch Ave

Property image for 18 Birch Avenue, Sound Beach, NY 11789
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Property type

One Family Year-Round Residence (210)

Year built

1971

Acreage

0.25

Sale price

$440,000

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
18 Birch Avenue
ZIP code
11789
County
Suffolk
Village (SWIS code)
472289
Parcel ID
1303630

Owner

Find out who owns 18 Birch Avenue, Sound Beach, NY 11789. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/06/2021
Sale price
$440,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,401
Building
Property type
One Family Year-Round Residence (210)
Year built
1971
Lot
Acreage
0.25

Area overview

Walk score
38 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
39 /100.  Somewhat Bikeable
School district
472208

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

Ownership

Ownership information for 18 Birch Avenue, Sound Beach, NY

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

Sales history for 18 Birch Avenue, Sound Beach, NY 11789

Sale date Sale price Buyer name Seller name
09/06/2021 $440,000 XXXXX XXXXX XXXXXX; XXX XXXXXX XXXXXXXX XXXXXX
10/06/2017 $289,000 XXXXXXXX XXXXXX XXXXX XXXXXXXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
11/04/2021 - R
09/06/2021 - D		 Deed
(Bargain and sale)		 XXXXXXXX XXXXXX XXXXX XXXXX XXXXXX
11/06/2017 - R
10/06/2017 - D		 Deed
(Bargain and sale)		 XXXXX XXXXXXXX XXXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18 Birch Avenue, Sound Beach, 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
$10,401
Recent tax assessments
Market value
$471,698
Assessed value
$2,500

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 $471,698 $2,500 416.042 $10,401 +3.98%
2024-2025 $471,698 $2,500 400.123 $10,003 +2.28%
2023-2024 $462,963 $2,500 391.222 $9,781 +1.79%
2022-2023 $403,226 $2,500 384.359 $9,609 +2.39%
2021-2022 $337,838 $2,500 375.38 $9,385 +3.10%
2020-2021 $324,675 $2,500 364.096 $9,102 +2.45%
2019-2020 $290,698 $2,500 355.399 $8,885 -0.17%
2018-2019 $290,698 $2,500 356.006 $8,900 +2.95%
2017-2018 $277,778 $2,500 345.82 $8,646 -0.59%
2016-2017 $274,725 $2,500 347.861 $8,697 +1.11%
Permits

Permit information for 18 Birch Avenue, Sound Beach, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

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

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 18 Birch Avenue, Sound Beach, NY 11789 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)
Andrew Muller Primary School NR Public K-2 468 0.86
Sound Beach School 4 Public 3-5 473 1.10
Mount Sinai Elementary School 7 Public K-4 659 1.49
Frank J Carasiti Elementary School NR Public K-2 519 2.06
Joseph A Edgar Imtermediate School 3 Public 3-5 592 2.31
Mount Sinai Middle School 5 Public 5-8 667 2.65
West Middle Island School 4 Public K-4 642 4.08
Port Jefferson Elementary School 5 Public PK, K-5 364 4.23
Port Jefferson Elementary School 5 Public PK, K-5 364 4.23
Miller Avenue School NR Public K-2 427 4.40
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Country Road School 5 Public 6-8 534 1.12
Rocky Point Middle School 4 Public 6-8 638 2.02
Mount Sinai Middle School 5 Public 5-8 667 2.65
Albert G Prodell Middle School 9 Public 6-8 456 4.11
Maryhaven Center Of Hope NR Private 47 4.42
John F Kennedy Middle School 4 Public 4, 6-8 822 4.59
Our Lady of Wisdom Regional School NR Private PK-8 74 4.95
Port Jefferson Middle School 7 Public 6-8 222 5.05
The Laurel Hill School NR Private PK-8 321 6.49
Longwood Junior High School 3 Public 7-8 1,388 6.81
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Miller Place High School 9 Public 9-12 820 1.55
Rocky Point High School 7 Public 9-12 923 1.91
Mount Sinai High School 9 Public 9-12 720 2.86
Comsewogue High School 6 Public 9-12 1,153 4.38
Maryhaven Center Of Hope NR Private 47 4.42
Earl L Vandermeulen High School 9 Public 9-12 323 5.05
Shoreham Wading River High School 9 Public 9-12 708 5.70
Sunshine Alternative Education Center NR Private 10-12 10 5.71
Ward Melville Senior High School 10 Public 9-12 1,507 5.81
Longwood High School 7 Public 9-12 2,977 6.54

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

Neighbors for 18 Birch Avenue, Sound Beach, NY

2 Birch Ave, Sound Beach 297 N Country Rd, Miller Place 12 Locust Ln, Miller Place 23 Birch Ave, Sound Beach 9 Birch Ave, Sound Beach 3 Birch Ave, Sound Beach 10 Locust Ln, Miller Place 14 Locust Ln, Miller Place 10 Birch Ave, Sound Beach 144 Miller Place Rd, Miller Place 63 Adams Ave, Sound Beach 28 Birch Ave, Sound Beach 10 Maple St, Sound Beach 42 Adams Ave, Sound Beach 68 Adams Ave, Sound Beach 6 Birch Ave, Sound Beach 382 N Country Rd, Miller Place 2 Locust CT, Miller Place 19 Birch Ave, Sound Beach 15 Birch Ave, Sound Beach

Nearby ZIP codes for 18 Birch Avenue, Sound Beach, NY

11720, Suffolk County, NY 11727, Suffolk County, NY 11733, Suffolk County, NY 11738, Suffolk County, NY 11742, Suffolk County, NY 11763, Suffolk County, NY 11764, Suffolk County, NY 11766, Suffolk County, NY 11776, Suffolk County, NY 11777, Suffolk County, NY 11778, Suffolk County, NY 11784, Suffolk County, NY 11786, Suffolk County, NY 11790, Suffolk County, NY 11792, Suffolk County, NY 11953, Suffolk County, NY 11961, Suffolk County, NY 11980, Suffolk County, NY

Frequently asked questions

What is the year built for 18 Birch Avenue, Sound Beach, NY 11789?

The development at 18 Birch Avenue, Sound Beach, NY 11789 was built in 1971.

When was 18 Birch Avenue, Sound Beach, NY 11789 last sold and what was the sale price?

18 Birch Avenue, Sound Beach, NY 11789 was last sold on 09/06/2021 for $440,000.

What is the assessed value of 18 Birch Avenue, Sound Beach, NY 11789?

18 Birch Avenue, Sound Beach, NY 11789 is currently assessed at $2,500.

What are the property taxes for 18 Birch Avenue, Sound Beach, NY 11789?

The property taxes for 18 Birch Avenue, Sound Beach, NY 11789 total $10,401.

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