Suffolk County  »  11706  »  S Montgomery Ave  »  20 S Montgomery Ave

20 South Montgomery Avenue, Bay Shore, NY 11706 - Property report

Also known as: 20 S Montgomery Ave

Property image for 20 South Montgomery Avenue, Bay Shore, NY 11706
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Property type

Residential - Multi-Purpose/Multi-Structure (280)

Acreage

0.45

Sale price

$463,000

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
20 South Montgomery Avenue
ZIP code
11706
County
Suffolk
Village (SWIS code)
472889
Parcel ID
394-1-80.1

Owner

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Sales
Sale date
10/03/2005
Sale price
$463,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$20,268
Zoning & Use
Zoning
Residential (AAA)
Building
Property type
Residential - Multi-Purpose/Multi-Structure (280)
Lot
Acreage
0.45

Area overview

Walk score
55 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
52 /100.  Bikeable
School district
472801

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

Ownership

Ownership information for 20 South Montgomery Avenue, Bay Shore, NY

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

Sales history for 20 South Montgomery Avenue, Bay Shore, NY 11706

Sale date Sale price Buyer name Seller name
10/03/2005 $463,000 XX XXXXXXX XXXXXX X XXXXXXXXX XXXXXX
02/05/1997 $200,000
10/18/1995 $240,000

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
11/22/2005 - R
10/03/2005 - D		 Deed XXXXXXXXX XXXXXX XX XXXXXXX XXXXXX X
02/20/1997 - R
02/05/1997 - D		 Deed
11/03/1995 - R
10/18/1995 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 South Montgomery Avenue, Bay Shore, NY

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

Current property tax
Tax year
2025-2026
Current property tax
$20,268
Base tax
$21,168
Recent tax assessments
Market value
$974,648
Assessed value
$69,200

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 $974,648 $69,200 30.589 $21,168 +4.40%
2024-2025 $974,648 $69,200 29.299 $20,275 +4.40%
2023-2024 $950,550 $69,200 28.063 $19,420 -0.15%
2022-2023 $835,749 $69,200 28.104 $19,448 +0.31%
2021-2022 $745,689 $69,200 28.016 $19,387 +2.87%
2020-2021 $713,402 $69,200 27.234 $18,846 -23.68%
2019-2020 $609,692 $69,200 35.683 $24,693 +46.21%
2018-2019 $609,692 $69,200 24.405 $16,888 +1.99%
2017-2018 $570,957 $69,200 23.928 $16,558 -2.03%
2016-2017 $544,882 $69,200 24.423 $16,901 +3.10%
Permits

Permit information for 20 South Montgomery Avenue, Bay Shore, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
AE, X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 20 South Montgomery Avenue, Bay Shore, NY 11706 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)
Woodhull School NR Public PK, K-6 34 0.43
Woodhull School NR Public PK, K-6 34 0.43
Brook Avenue Elementary School NR Public K-2 400 0.76
St Patrick School NR Private PK-8 534 0.85
St Patrick School NR Private PK-8 534 0.85
Fifth Avenue School NR Public K-2 383 1.22
Maud S Sherwood Elementary School 6 Public 2-5 335 1.35
Mary G Clarkson School NR Public K-2 446 1.70
Commack Road Elementary School 3 Public 2-5 397 1.75
Heritage Christian Academy NR Private PK-5 41 1.79
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Patrick School NR Private PK-8 534 0.85
Islip Middle School 4 Public 6-8 641 0.93
Bay Shore Middle School 5 Public 6-8 1,298 1.36
St Peters By The Sea Episcopal Day School NR Private PK, K-8 176 2.25
St Mary School NR Private PK-8 413 2.29
South Middle School 3 Public 6-8 1,033 3.08
Udall Road Middle School 6 Public 6-8 445 3.14
Bridges Academy (The) NR Private PK-8 211 3.27
The Bridges Academy NR Private PK, K-8 0 3.33
East Islip Middle School 6 Public 6-8 804 3.48
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Bay Shore Senior High School 5 Public 9-12 1,910 0.95
Islip High School 9 Public 9-12 892 0.97
St John The Baptist Diocesan High School NR Private 9-12 1,335 3.40
MDQ Academy NR Private PK-12 412 3.45
East Islip High School 8 Public 9-12 1,145 3.51
Brentwood High School 3 Public 9-12 4,641 3.54
West Islip Senior High School 9 Public 9-12 1,262 3.64
North Babylon High School 6 Public 9-12 1,506 4.47
Ascent School for Individuals With Autism NR Private 4-12 24 4.49
Freshman Center NR Public 9 1,247 4.51

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

Neighbors for 20 South Montgomery Avenue, Bay Shore, NY

132 Cerny Pl, West Islip 1146 Nugent Ave, Bay Shore 535 Higbie Ln, West Islip 220 Vanderbilt Ave, Brentwood 52 Grenadier Ln, East Islip 325 Hubbs Ave, Hauppauge 31 Piper CT, West Islip 423 Everdell Ave, West Islip 1125 Patricia Ave, West Islip 608 Cedar Ave, Sayville 30 Jackson St, East Islip 724 Belmore Ave, Islip Terrace 719 Middle Rd, Bayport 78 Quintuck Ln, East Islip 188 Merrill St, Brentwood 130 Woodland St, East Islip 1068 Bay Shore Ave, Bay Shore 365 Clayton St, Central Islip 2 Hawthorne Ave, East Islip 144 Lincoln Blvd, Hauppauge

Nearby ZIP codes for 20 South Montgomery Avenue, Bay Shore, NY

11702, Suffolk County, NY 11703, Suffolk County, NY 11704, Suffolk County, NY 11716, Suffolk County, NY 11717, Suffolk County, NY 11718, Suffolk County, NY 11722, Suffolk County, NY 11729, Suffolk County, NY 11730, Suffolk County, NY 11739, Suffolk County, NY 11749, Suffolk County, NY 11751, Suffolk County, NY 11752, Suffolk County, NY 11769, Suffolk County, NY 11770, Suffolk County, NY 11779, Suffolk County, NY 11782, Suffolk County, NY 11788, Suffolk County, NY 11795, Suffolk County, NY 11796, Suffolk County, NY

Frequently asked questions

When was 20 South Montgomery Avenue, Bay Shore, NY 11706 last sold and what was the sale price?

20 South Montgomery Avenue, Bay Shore, NY 11706 was last sold on 10/03/2005 for $463,000.

What is the assessed value of 20 South Montgomery Avenue, Bay Shore, NY 11706?

20 South Montgomery Avenue, Bay Shore, NY 11706 is currently assessed at $69,200.

What are the property taxes for 20 South Montgomery Avenue, Bay Shore, NY 11706?

The property taxes for 20 South Montgomery Avenue, Bay Shore, NY 11706 total $21,167.

How many residential units does this building have?

This building has 2 residential unit(s).

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