Google street view image for 99 Hallock Rd, Lake Grove, NY 11755

Off market dec 2024 for $365K

$824,899

Est. refi paymentEst. refi $2,446/mo

—

•

— ba

•

1,848

sq ft

99 Hallock Rd, Lake Grove, NY 11755

About this home

99 Hallock Rd is a 1,848 square foot house on a 0.76 acre lot. - it last sold on December 12, 2024 for $365,000. Based on Redfin's Lake Grove data, we estimate the home's value is $824,899.

Single-familyProperty Type

1932Year Built

0.76 acresLot Size

$446Est. Price/Sq.Ft.

4 spacesParking

Source:Public Records

Redfin Estimate

$824,899

$460K since sold in December 2024$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.4% lower than the average sale price ($837K) of 6 comparable homes.

SOLD AUG 31, 2026
$1,089,000
A
4 beds2.5 baths3,100 sq ft
10 Chapel Hill Rd, Lake Grove, NY 11755
Listing by Signature Premier Properties
SOLD SEP 15, 2026
$860,000
B
4 beds2.5 baths2,459 sq ft
1 Gould Dr, Lake Grove, NY 11755
Listing by Signature Premier Properties
SOLD SEP 24, 2026
$820,000
C
4 beds2.5 baths2,068 sq ft
24 Moriches Rd, Lake Grove, NY 11755
Listing by Owner Entry.com
SOLD AUG 24, 2026
$880,000
D
4 beds2.5 baths2,391 sq ft
14 Russet Ln, Lake Grove, NY 11755
Listing by Coldwell Banker American Homes
SOLD JUL 14, 2026
$855,000
E
5 beds2.5 baths2,074 sq ft
8 Russet Ln, Lake Grove, NY 11755
Listing by Douglas Elliman Real Estate
SOLD JUN 11, 2026
$515,000
F
4 beds2 baths1,774 sq ft
1134 Stony Brook Rd, Stony Brook, NY 11755
Listing by Signature Premier Properties

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Earn from this home

Sell

$492,465

Est. take-home

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Refinance

Est. cash available

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Rent

$3,899/mo

Redfin rental estimate

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Market trends in 11755, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.0%

0.7% MoM

Median sale price

$800K

$50K MoM

Avg. days on market

30d

11 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$879,999
4 beds2.5 baths1,936 sq ft
9 Sussex Ln, Lake Grove, NY 11755
Listing by BH&G R E Realty Connect
OPEN SAT, 2PM TO 4PM
$645,000
2 beds2.5 baths1,378 sq ft
163 Symphony Dr, Lake Grove, NY 11755
Listing by Signature Premier Properties
FOR SALE BY OWNER
$450,000
2 beds2 baths1,086 sq ft
43 Lindell Ave, Lake Grove, NY 11755
$595,999
3 beds2 baths1,261 sq ft
83 Mcgaw Ave, Lake Grove, NY 11755
Listing by World Prop Intl Sea to Sky
$598,000
2 beds2 baths1,390 sq ft
35 Symphony Dr, Lake Grove, NY 11755
Listing by Daniel Gale Sothebys Intl Rlty
$799,999
6 beds3 baths2,435 sq ft
71 Penn St, Lake Grove, NY 11755
Listing by Real Broker NY LLC
$729,999
4 beds1.5 baths1,770 sq ft
63 Birch St, Lake Grove, NY 11755
Listing by Coldwell Banker American Homes
OPEN SAT, 2PM TO 4PM
$819,000
4 beds2.5 baths1,971 sq ft
2 Teton Pl, Lake Grove, NY 11755
Listing by Promise Realty LLC
$849,990
5 beds2 baths2,143 sq ft
39 Pond Path, Lake Grove, NY 11755
Listing by Handsome Real Estate Inc
See all

Provided by Redfin

Sale history for 99 Hallock Rd

Year

Property tax

Land + Additions

Assessment*

2026

$14,280 (+0.1%)

$525 + $2,475

$3,000

2025

$14,259 (+2.6%)

$525 + $2,475

$3,000

2024

$13,901 (+4.4%)

$525 + $2,475

$3,000

2023

$13,320 (+4.8%)

$525 + $2,475

$3,000

2022

$12,713 (+0.2%)

$525 + $2,475

$3,000

2021

$12,686 (+1.2%)

$525 + $2,475

$3,000

2020

$12,542 (+2.8%)

$525 + $2,475

$3,000

2019

$12,197 (+9.7%)

$525 + $2,475

$3,000

2018

$11,118 (+3.4%)

$525 + $2,475

$3,000

2017

$10,749 (+0.3%)

$525 + $2,475

$3,000

2016

$10,718 (+3.1%)

$525 + $2,475

$3,000

2015

$10,393 (+2.5%)

$525 + $2,475

$3,000

2014

$10,138 (+3.1%)

$525 + $2,475

$3,000

2013

$9,835 (+3.5%)

$525 + $2,475

$3,000

2012

$9,499 (+5.9%)

$525 + $2,475

$3,000

2011

$8,967 (+4.0%)

$525 + $2,475

$3,000

2010

$8,619 (+3.2%)

$525 + $2,475

$3,000

2009

$8,351

$525 + $2,475

$3,000

Tax history for 99 Hallock Rd

Year

Property tax

Land + Additions

Assessment*

2026

$14,280 (+0.1%)

$525 + $2,475

$3,000

2025

$14,259 (+2.6%)

$525 + $2,475

$3,000

2024

$13,901 (+4.4%)

$525 + $2,475

$3,000

2023

$13,320 (+4.8%)

$525 + $2,475

$3,000

2022

$12,713 (+0.2%)

$525 + $2,475

$3,000

2021

$12,686 (+1.2%)

$525 + $2,475

$3,000

2020

$12,542 (+2.8%)

$525 + $2,475

$3,000

2019

$12,197 (+9.7%)

$525 + $2,475

$3,000

2018

$11,118 (+3.4%)

$525 + $2,475

$3,000

2017

$10,749 (+0.3%)

$525 + $2,475

$3,000

2016

$10,718 (+3.1%)

$525 + $2,475

$3,000

2015

$10,393 (+2.5%)

$525 + $2,475

$3,000

2014

$10,138 (+3.1%)

$525 + $2,475

$3,000

2013

$9,835 (+3.5%)

$525 + $2,475

$3,000

2012

$9,499 (+5.9%)

$525 + $2,475

$3,000

2011

$8,967 (+4.0%)

$525 + $2,475

$3,000

2010

$8,619 (+3.2%)

$525 + $2,475

$3,000

2009

$8,351

$525 + $2,475

$3,000

*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: 1,232
Building Sq. Ft: 1,848
Legal Description: N SAPPACERQUA E BAER T106-2 S MUSTAMED ASSOC W HALLOCK R

Lot Information
# of Buildings: 1
Land Sq. Ft: 33,106
Legal Lot Number: 7
Legal Block Number: 0003
Municipality Name: BROOKHAVEN
Acres: 0.76
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,848
Stories: —
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1932
Year Renovated: —
County: Suffolk County
APN: 0208013000300007001

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Eugene Auer Memorial School

Public K-5 • Assigned • 0.3mi

2/10

Dawnwood Middle School

Public 6-8 • Assigned • 1.8mi

5/10

Centereach High School

Public 8-12 • Assigned • 2.0mi

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

5/10 Heat Factor

7 days above 93° expected this year, 17 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Lake Grove, NY • 11755

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$784,000 – $949,000

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Nearby similar homes

OPEN SAT, 11AM TO 1PM

$879,999

4 beds2.5 baths1,936 sq ft

9 Sussex Ln, Lake Grove, NY 11755

Listing by BH&G R E Realty Connect

3D WALKTHROUGH

$1,589,000

5 beds3.5 baths4,960 sq ft

35 Monterrey Dr, Saint James, NY 11780

Listing by Signature Premier Properties

$699,000

2 beds1 bath1,378 sq ft

2566 Middle Country Rd, Centereach, NY 11720

Listing by Coldwell Banker American Homes

$849,990

5 beds2 baths2,143 sq ft

39 Pond Path, Lake Grove, NY 11755

Listing by Handsome Real Estate Inc

$799,000

4 beds2.5 baths2,409 sq ft

138 Main Ave, Lake Grove, NY 11755

Listing by Keller Williams Legendary

$649,900

3 beds2 baths1,656 sq ft

1225 Stony Brook Rd, Lake Grove, NY 11755

Listing by BH&G R E Realty Connect

New listings for sale in 11755

OPEN SAT, 11AM TO 1PM

$879,999

4 beds2.5 baths1,936 sq ft

9 Sussex Ln, Lake Grove, NY 11755

Listing by BH&G R E Realty Connect

OPEN SAT, 2PM TO 4PM

$645,000

2 beds2.5 baths1,378 sq ft

163 Symphony Dr, Lake Grove, NY 11755

Listing by Signature Premier Properties

FOR SALE BY OWNER

$450,000

2 beds2 baths1,086 sq ft

43 Lindell Ave, Lake Grove, NY 11755

$595,999

3 beds2 baths1,261 sq ft

83 Mcgaw Ave, Lake Grove, NY 11755

Listing by World Prop Intl Sea to Sky

$598,000

2 beds2 baths1,390 sq ft

35 Symphony Dr, Lake Grove, NY 11755

Listing by Daniel Gale Sothebys Intl Rlty

$799,999

6 beds3 baths2,435 sq ft

71 Penn St, Lake Grove, NY 11755

Listing by Real Broker NY LLC

$729,999

4 beds1.5 baths1,770 sq ft

63 Birch St, Lake Grove, NY 11755

Listing by Coldwell Banker American Homes

OPEN SAT, 2PM TO 4PM

$819,000

4 beds2.5 baths1,971 sq ft

2 Teton Pl, Lake Grove, NY 11755

Listing by Promise Realty LLC

$849,990

5 beds2 baths2,143 sq ft

39 Pond Path, Lake Grove, NY 11755

Listing by Handsome Real Estate Inc

Home values near 99 Hallock Rd

Data from public records.

Address	Redfin Estimate
103 Hallock Rd, Lake Grove, NY - Beds \| - Baths \| 1472 Sq. Ft.	—
1 Beechwood Ct, Lake Grove, NY - Beds \| - Baths \| 2832 Sq. Ft.	$924,278

Address	Redfin Estimate
111 Hallock Rd, Lake Grove, NY - Beds \| - Baths \| 1254 Sq. Ft.	$665,595
3 Oakwood Ct, Lake Grove, NY - Beds \| - Baths \| 2859 Sq. Ft.	$874,376

Address	Redfin Estimate
113 Hallock Rd, Lake Grove, NY - Beds \| - Baths \| 1578 Sq. Ft.	$761,122
1 Oakwood Ct, Lake Grove, NY - Beds \| - Baths \| 2859 Sq. Ft.	$923,954

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11755, NY

Sale history for 99 Hallock Rd

Tax history for 99 Hallock Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11755

Home values near 99 Hallock Rd

More real estate resources