20 Grove St, Cold Spring Harbor, NY 11724

Off Market Jan 2019 for $1M

$1,819,699

Est. refi paymentEst. refi $6,460/mo

•

—

sq ft

20 Grove St, Cold Spring Harbor, NY 11724

About this home

Move Right In To This 8 Yr Young Picture Perfect Colonial On .23 Acres Desirably Located Only A 1/2 Mile To Cold Spring Harbor Village. Two-Story Foyer Leads To Bright & Open Floor Plan Combining Gourmet Eat-In Kitchen & Family Rm To 31' X 18' Great Rm W/Glass Sliders To Rear Deck Perfect For Entertaining. Spacious 2nd Fl W/ Four Bedrooms Incl. Master En-Suite W/Dual Closets & 14' X 11' Bath. Mud/Laundry Rm On 1st Fl Off Garage For Convenience. Meticulously Manicured Property With Room For Pool., Additional information: Appearance:Move In,Separate Hotwater Heater:Y

Single-familyProperty Type

2010Year Built

10,019 sq ftLot Size

Listing by Elena DAgostino • Lucky to Live Here Realty

Listing by Joyce Mennella • Lucky to Live Here Realty

Bought with Elena DAgostino • Lucky to Live Here Realty

Bought with Joyce Mennella • Lucky to Live Here Realty

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3072523

Redfin Estimate

$1,819,699

$770K since sold in January 2019$35K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 37.2% higher than the average sale price ($1.33M) of 5 comparable homes.

SOLD JUL 27, 2026
$2,300,000
A
4 beds2.5 baths2,925 sq ft
8 Heritage Ct, Cold Spring Harbor, NY 11724
Listing by Signature Premier Properties
SOLD JUL 23, 2026
$807,555
B
4 beds2.5 baths— sq ft
21 Beech Pl, Huntington, NY 11743
Listing by Douglas Elliman Real Estate
SOLD JUN 25, 2026
$1,825,000
C
4 beds2.5 baths2,093 sq ft
131 Turkey Ln, Cold Spring Harbor, NY 11724
Listing by Daniel Gale Sothebys Intl Rlty
SOLD DEC 23, 2025
$740,000
D
4 beds2.5 baths1,700 sq ft
126 Carley Ave, Huntington, NY 11743
Listing by Douglas Elliman Real Estate
SOLD MAY 21, 2026
$960,000
E
4 beds2.5 baths2,600 sq ft
7 Spruce Ct, Huntington, NY 11743
Listing by Signature Premier Properties

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Earn from this home

Sell

$1,004,164

Est. take-home

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Refinance

Est. cash available

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Rent

$2,284/mo

Redfin rental estimate

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Market trends in 11724, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.7%

+0.7% MoM

Median sale price

$2.3M

$36K MoM

Avg. days on market

20d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN SUN, 12PM TO 1:30PM
$3,380,000
6 beds6.5 baths4,900 sq ft
7 Saw Mill Ln, Cold Spring Harbor, NY 11724
Listing by Coldwell Banker American Homes
See all

Provided by Redfin

Sale history for 20 Grove St

Date

Event

Price

Public Records

Mar 7, 2019

Sold

$1,050,000

OneKey® MLS as Distributed by MLS Grid #L3072523

Jan 31, 2019

Sold

$1,050,000

Nov 5, 2018

Pending

—

Oct 11, 2018

Listed

$1,200,000

OneKey® MLS as Distributed by MLS Grid #L2757967

Jul 7, 2015

Sold

$950,000

Apr 28, 2015

Listed

$969,000

Enjoy Easy Living In "Like New" 5 Yr. Old Colonial. No Work To Be Done, Just Add Personal Belongings Then Start Enjoying. Nearby Towns & Beach Only Blocks Away. Engaging With Family & Guests Is A Pleasure Within Open Floor Plan Combining Kitchen, Dining & Family Rm With Access To Deck & 100 Ft. Cleared Deep Yard With Room For Pool. Added Bonus Is "Must See" Basement., Additional information: Appearance:Move In,Separate Hotwater Heater:Y

MLSLI #2757967

Apr 29, 2015

Pending

—

Apr 28, 2015

Listed

OneKey® MLS as Distributed by MLS Grid #L2746114

Apr 27, 2015

Listing Removed

—

Dec 2, 2014

Listed

$969,000

OneKey® MLS as Distributed by MLS Grid #L2631941

May 29, 2014

Listing Removed

—

Nov 18, 2013

Listed

$974,000

Public Records

Apr 9, 2009

Sold

$415,000

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$22,147

$200 + $5,075

$5,275

2025

$22,147 (+3.1%)

$200 + $5,075

$5,275

2024

$21,479 (+5.4%)

$200 + $5,075

$5,275

2023

$20,378 (+7.6%)

$200 + $5,075

$5,275

2022

$18,940

$200 + $5,075

$5,275

2021

$18,940 (+1.4%)

$200 + $5,075

$5,275

2020

$18,683 (−50.2%)

$200 + $5,075

$5,275

2019

$37,529 (+106.1%)

$200 + $5,075

$5,275

2018

$18,208 (+3.4%)

$200 + $5,075

$5,275

2017

$17,612 (+2.9%)

$200 + $5,075

$5,275

2016

$17,112 (+10.3%)

$200 + $5,075

$5,275

2015

$15,510 (+4.5%)

$200 + $5,075

$5,275

2014

$14,839 (+0.6%)

$200 + $5,075

$5,275

2013

$14,745 (+3.6%)

$200 + $5,075

$5,275

2012

$14,237 (+255.9%)

$200 + $5,075

$5,275

2011

$4,000 (+65.5%)

$200 + $1,150

$1,350

2010

$2,418 (+50.6%)

$200 + $600

$800

2009

$1,605

$200 + $600

$800

Tax history for 20 Grove St

Year

Property tax

Land + Additions

Assessment*

2026

$22,147

$200 + $5,075

$5,275

2025

$22,147 (+3.1%)

$200 + $5,075

$5,275

2024

$21,479 (+5.4%)

$200 + $5,075

$5,275

2023

$20,378 (+7.6%)

$200 + $5,075

$5,275

2022

$18,940

$200 + $5,075

$5,275

2021

$18,940 (+1.4%)

$200 + $5,075

$5,275

2020

$18,683 (−50.2%)

$200 + $5,075

$5,275

2019

$37,529 (+106.1%)

$200 + $5,075

$5,275

2018

$18,208 (+3.4%)

$200 + $5,075

$5,275

2017

$17,612 (+2.9%)

$200 + $5,075

$5,275

2016

$17,112 (+10.3%)

$200 + $5,075

$5,275

2015

$15,510 (+4.5%)

$200 + $5,075

$5,275

2014

$14,839 (+0.6%)

$200 + $5,075

$5,275

2013

$14,745 (+3.6%)

$200 + $5,075

$5,275

2012

$14,237 (+255.9%)

$200 + $5,075

$5,275

2011

$4,000 (+65.5%)

$200 + $1,150

$1,350

2010

$2,418 (+50.6%)

$200 + $600

$800

2009

$1,605

$200 + $600

$800

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

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

10,019 Sq. Ft.

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Suffolk County

APN

0400066000100073000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Private

Interior

Virtual Tour Information

Fireplace Information
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Natural Gas

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Hardwood
Patio And Porch Features: Deck, Porch

Room Information
Basement YN: No
Attic: See Remarks
Rooms Total: 7
Basement: Full
Additional Rooms: Library/Den

Bathroom Information
Bathrooms Full: 2
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Frame

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 6600
Tax Annual Amount: $17,612.42

Financial Information
Buyer Financing: Conventional

Location

School Information
School District Number: 2
High School District: Cold Spring Harbor

Location Information
Hamlet: Cold Spring Harbor
Directions: 25A To Lawrence Hill To Turkey Ln To Grove St / 25A To Turkey Ln To Grove St
County Or Parish: Suffolk County

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 0400066000100073000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Goosehill Primary Center

Public K-1 • Assigned • 0.6mi

Cold Spring Harbor High School

Public 7-12 • Assigned • 0.6mi

9/10

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 97° expected this year, 15 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, 6 days in 30 years

Provided by First Street

Historical weather

Cold Spring Harbor, NY • 11724

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.73M – $2.09M

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Nearby similar homes

OPEN SUN, 12PM TO 1:30PM

$3,380,000

6 beds6.5 baths4,900 sq ft

7 Saw Mill Ln, Cold Spring Harbor, NY 11724

Listing by Coldwell Banker American Homes

OPEN SUN, 12PM TO 2PM

$1,070,000

4 beds3 baths1,700 sq ft

10 Tanyard Ln, Huntington, NY 11743

Listing by FIRST FLAG Realty Inc

$1,499,999

3 beds2.5 baths2,930 sq ft

11 Edcris Ln, Huntington, NY 11743

Listing by BH&G R E Realty Connect

$759,000

3 beds2 baths1,613 sq ft

17 Sea Ridge Ct, Huntington, NY 11743

Listing by Howard Hanna Coach

$950,000

4 beds2 baths2,000 sq ft

39 Virginia Ave, Huntington, NY 11743

Listing by Thomas S. Hennerty

OPEN SUN, 1PM TO 2:30PM

$775,000

4 beds2 baths2,735 sq ft

41 Semon Rd, Huntington, NY 11743

Listing by Cross Star Realty

New listings for sale in 11724

OPEN SUN, 12PM TO 1:30PM

$3,380,000

6 beds6.5 baths4,900 sq ft

7 Saw Mill Ln, Cold Spring Harbor, NY 11724

Listing by Coldwell Banker American Homes

Home values near 20 Grove St

Data from public records.

Address	Redfin Estimate
24 Grove St, Cold Spring Harbor, NY 4 Beds \| 2.5 Baths \| - Sq. Ft.	$2,520,294
15 Grove St, Cold Spring Harbor, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$1,810,699

Address	Redfin Estimate
28 Grove St, Cold Spring Harbor, NY - Beds \| - Baths \| - Sq. Ft.	$951,543
43 Grove St, Cold Spring Harbor, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$1,532,909

Address	Redfin Estimate
23 Grove St, Cold Spring Harbor, NY 4 Beds \| 3 Baths \| - Sq. Ft.	$1,490,390
27 Grove St, Cold Spring Harbor, NY 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,782,435

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2018. This data may not match . Learn more.

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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 11724, NY

Sale history for 20 Grove St

Tax history for 20 Grove St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11724

Home values near 20 Grove St

More real estate resources