Google street view image for 642 Blue Point Rd, Holtsville, NY 11742

Off Market Jun 2007 for $394K

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Est. refi paymentEst. refi $2,613/mo

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•

— ba

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2,318

sq ft

642 Blue Point Rd, Holtsville, NY 11742

About this home

642 Blue Point Rd is a 2,318 square foot property on a 0.38 acre lot. - it last sold on June 19, 2007 for $394,000.

1984Year Built

0.38 acresLot Size

$170Price/Sq.Ft.

Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 11742, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.3%

+1.1% MoM

Median sale price

$635K

$50K MoM

Avg. days on market

28d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

$229,990
1 bed1 bath— sq ft
10 Glen Hollow Dr Unit C56, Holtsville, NY 11742
Listing by Coldwell Banker American Homes
$599,990
5 beds2 baths1,640 sq ft
63 Barretts Ave, Holtsville, NY 11742
Listing by RE/MAX Integrity Leaders
$649,999
3 beds2 baths1,123 sq ft
41 Hopes Ave, Holtsville, NY 11742
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 642 Blue Point Rd

Year

Property tax

Land + Additions

Assessment*

2026

$11,268

$200 + $2,560

$2,760

2025

$11,268 (+3.7%)

$200 + $2,560

$2,760

2024

$10,861 (+4.7%)

$200 + $2,560

$2,760

2023

$10,370 (+5.5%)

$200 + $2,560

$2,760

2022

$9,830

$200 + $2,560

$2,760

2021

$9,830 (+13.3%)

$200 + $2,560

$2,760

2020

$8,674 (+0.4%)

$200 + $2,560

$2,760

2019

$8,635 (+3.7%)

$200 + $2,560

$2,760

2018

$8,325 (+3.5%)

$200 + $2,560

$2,760

2017

$8,044 (+0.3%)

$200 + $2,560

$2,760

2016

$8,022 (+4.3%)

$200 + $2,560

$2,760

2015

$7,688 (+3.0%)

$200 + $2,560

$2,760

2014

$7,461 (+0.3%)

$200 + $2,560

$2,760

2013

$7,439 (+4.6%)

$200 + $2,560

$2,760

2012

$7,114 (+2.6%)

$200 + $2,560

$2,760

2011

$6,937 (+0.4%)

$200 + $2,560

$2,760

2010

$6,908 (−13.3%)

$200 + $2,560

$2,760

2009

$7,966

$200 + $2,560

$2,760

Tax history for 642 Blue Point Rd

Year

Property tax

Land + Additions

Assessment*

2026

$11,268

$200 + $2,560

$2,760

2025

$11,268 (+3.7%)

$200 + $2,560

$2,760

2024

$10,861 (+4.7%)

$200 + $2,560

$2,760

2023

$10,370 (+5.5%)

$200 + $2,560

$2,760

2022

$9,830

$200 + $2,560

$2,760

2021

$9,830 (+13.3%)

$200 + $2,560

$2,760

2020

$8,674 (+0.4%)

$200 + $2,560

$2,760

2019

$8,635 (+3.7%)

$200 + $2,560

$2,760

2018

$8,325 (+3.5%)

$200 + $2,560

$2,760

2017

$8,044 (+0.3%)

$200 + $2,560

$2,760

2016

$8,022 (+4.3%)

$200 + $2,560

$2,760

2015

$7,688 (+3.0%)

$200 + $2,560

$2,760

2014

$7,461 (+0.3%)

$200 + $2,560

$2,760

2013

$7,439 (+4.6%)

$200 + $2,560

$2,760

2012

$7,114 (+2.6%)

$200 + $2,560

$2,760

2011

$6,937 (+0.4%)

$200 + $2,560

$2,760

2010

$6,908 (−13.3%)

$200 + $2,560

$2,760

2009

$7,966

$200 + $2,560

$2,760

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Property Information
Ground Floor Sq. Ft: 747
Building Sq. Ft: 2,318
Legal Description: N ALBINO J. E BLUE PT RD S JONCK W ROBINSON T5029

Lot Information
# of Buildings: 1
Land Sq. Ft: 16,553
Legal Lot Number: 8
Legal Block Number: 0003
School Tax District: SACHEM
Municipality Name: BROOKHAVEN
Acres: 0.38
State Use Description: SNGL FAM RESID W ASSC APT

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,318
Stories: —
Lot Size: 0.38 acres
Style: Other
Year Built: 1984
Year Renovated: —
County: Suffolk County
APN: 0200768000300008002

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Waverly Avenue School

Public K-5 • Assigned • 0.9mi

5/10

Sagamore Middle School

Public 6-8 • Assigned • 1.7mi

8/10

Sachem High School East

Public 9-12 • Assigned • 2.6mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 94° expected this year, 17 days in 30 years

6/10 Wind Factor

77% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Holtsville, NY • 11742

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

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New listings for sale in 11742

$229,990

1 bed1 bath— sq ft

10 Glen Hollow Dr Unit C56, Holtsville, NY 11742

Listing by Coldwell Banker American Homes

$599,990

5 beds2 baths1,640 sq ft

63 Barretts Ave, Holtsville, NY 11742

Listing by RE/MAX Integrity Leaders

$649,999

3 beds2 baths1,123 sq ft

41 Hopes Ave, Holtsville, NY 11742

Listing by Douglas Elliman Real Estate

Home values near 642 Blue Point Rd

Data from public records.

Address	Redfin Estimate
628 Blue Point Road, Holtsville, NY - Beds \| - Baths \| 1900 Sq. Ft.	$635,779
654 Blue Point Road, Holtsville, NY - Beds \| - Baths \| 616 Sq. Ft.	$485,625

Address	Redfin Estimate
650 Blue Point Road, Holtsville, NY - Beds \| - Baths \| 1829 Sq. Ft.	$658,766
634 Blue Point Road, Holtsville, NY - Beds \| - Baths \| 1979 Sq. Ft.	$671,395

Address	Redfin Estimate
646 Blue Point Road, Holtsville, NY 3 Beds \| 1 Baths \| - Sq. Ft.	$601,859
645 Blue Point Road, Holtsville, NY - Beds \| - Baths \| 1640 Sq. Ft.	$625,997

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