Google street view image for 18 Milldown Rd, Yaphank, NY 11980

Off market aug 1987 for $113K

$553,442

Est. refi paymentEst. refi $766/mo

—

•

— ba

•

1,078

sq ft

18 Milldown Rd, Yaphank, NY 11980

About this home

18 Milldown Rd is a 1,078 square foot house on a 0.95 acre lot. - it last sold on August 05, 1987 for $113,000. Based on Redfin's Yaphank data, we estimate the home's value is $553,442.

Single-familyProperty Type

1978Year Built

0.95 acresLot Size

$513Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$553,442

$440K since sold in August 1987$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.3% higher than the average sale price ($516K) of 6 comparable homes.

SOLD JAN 27, 2026
$565,000
A
3 beds2 baths1,371 sq ft
95 Lincoln Rd, Medford, NY 11763
Listing by Century 21 KR Realty
SOLD JAN 20, 2026
$449,000
B
3 beds1 bath1,082 sq ft
4 Park Ln, Middle Island, NY 11953
Listing by Bagshaw Real Estate L.L.C
SOLD NOV 19, 2025
$490,000
C
3 beds1 bath1,000 sq ft
33 Timber Trail Ln, Medford, NY 11763
Listing by Realty Connect USA L I Inc
SOLD DEC 2, 2025
$440,000
D
3 beds1 bath1,128 sq ft
129 W Bartlett Rd, Middle Island, NY 11953
Listing by Century 21 Icon
SOLD JUL 2, 2026
$650,000
E
3 beds2 baths1,328 sq ft
4 Doral Ln, Yaphank, NY 11980
Listing by Signature Premier Properties
SOLD FEB 27, 2026
$500,000
F
3 beds1 bath1,008 sq ft
52 Maple Ln, Medford, NY 11763
Listing by Realty Connect USA L I Inc

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Earn from this home

Sell

$519,590

Est. take-home

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Est. cash available

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Market trends in 11980, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.7%

+0.3% MoM

Median sale price

$700K

$206 MoM

Avg. days on market

27d

16 days MoM

Recently sold homes

4 MoM

New listings for sale

$479,990
3 beds2.5 baths1,144 sq ft
24 Huntington Cmns, Yaphank, NY 11980
Listing by Douglas Elliman Real Estate
$499,000
2 beds1.5 baths1,057 sq ft
14 Taylor Cmns #14, Yaphank, NY 11980
Listing by Fresh Start Properties LLC
See all

Provided by Redfin

Sale history for 18 Milldown Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,539

$450 + $1,885

$2,335

2025

$8,539 (+4.4%)

$450 + $1,885

$2,335

2024

$8,177 (+5.7%)

$450 + $1,885

$2,335

2023

$7,733 (+0.8%)

$450 + $1,885

$2,335

2022

$7,673

$450 + $1,885

$2,335

2021

$7,673 (−11.7%)

$450 + $1,885

$2,335

2020

$8,687 (+3.8%)

$450 + $1,885

$2,335

2019

$8,372 (+2.5%)

$450 + $1,885

$2,335

2018

$8,167 (+2.8%)

$450 + $1,885

$2,335

2017

$7,945 (+1.0%)

$450 + $1,885

$2,335

2016

$7,864 (+5.1%)

$450 + $1,885

$2,335

2015

$7,481 (+2.6%)

$450 + $1,885

$2,335

2014

$7,293 (+2.9%)

$450 + $1,885

$2,335

2013

$7,088 (+2.9%)

$450 + $1,885

$2,335

2012

$6,889 (+4.0%)

$450 + $1,885

$2,335

2011

$6,626 (+1.7%)

$450 + $1,885

$2,335

2010

$6,518 (+4.6%)

$450 + $1,885

$2,335

2009

$6,232

$450 + $1,885

$2,335

Tax history for 18 Milldown Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,539

$450 + $1,885

$2,335

2025

$8,539 (+4.4%)

$450 + $1,885

$2,335

2024

$8,177 (+5.7%)

$450 + $1,885

$2,335

2023

$7,733 (+0.8%)

$450 + $1,885

$2,335

2022

$7,673

$450 + $1,885

$2,335

2021

$7,673 (−11.7%)

$450 + $1,885

$2,335

2020

$8,687 (+3.8%)

$450 + $1,885

$2,335

2019

$8,372 (+2.5%)

$450 + $1,885

$2,335

2018

$8,167 (+2.8%)

$450 + $1,885

$2,335

2017

$7,945 (+1.0%)

$450 + $1,885

$2,335

2016

$7,864 (+5.1%)

$450 + $1,885

$2,335

2015

$7,481 (+2.6%)

$450 + $1,885

$2,335

2014

$7,293 (+2.9%)

$450 + $1,885

$2,335

2013

$7,088 (+2.9%)

$450 + $1,885

$2,335

2012

$6,889 (+4.0%)

$450 + $1,885

$2,335

2011

$6,626 (+1.7%)

$450 + $1,885

$2,335

2010

$6,518 (+4.6%)

$450 + $1,885

$2,335

2009

$6,232

$450 + $1,885

$2,335

*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
Subdivision Name: YAPHANK ACRES
Ground Floor Sq. Ft: 1,078
Building Sq. Ft: 1,078
Legal Description: YAPHANK ACRES 6647 10

Lot Information
# of Buildings: 1
Land Sq. Ft: 41,382
Legal Lot Number: 17
Legal Block Number: 0002
Municipality Name: BROOKHAVEN
Acres: 0.95
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,078
Stories: —
Lot Size: 0.95 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Suffolk County
APN: 0200610000200017010

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Some nearby schools may not be within this home's attendance zone. Please check the Longwood Central School District website to verify.

C E Walters School

Public K-4 • 1.1mi

3/10

Longwood Junior High School

Public 7-8 • 2.7mi

7/10

Longwood High School

Public 9-12 • 2.4mi

6/10

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

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

7/10 Wind Factor

78% 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

Yaphank, NY • 11980

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 8.9 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.9 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$526,000 – $637,000

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Nearby similar homes

$620,000

3 beds2 baths2,426 sq ft

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Listing by Island Advantage Realty LLC

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OPEN SUN, 11:45AM TO 1PM

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New listings for sale in 11980

$479,990

3 beds2.5 baths1,144 sq ft

24 Huntington Cmns, Yaphank, NY 11980

Listing by Douglas Elliman Real Estate

$499,000

2 beds1.5 baths1,057 sq ft

14 Taylor Cmns #14, Yaphank, NY 11980

Listing by Fresh Start Properties LLC

Home values near 18 Milldown Rd

Data from public records.

Address	Redfin Estimate
14 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 1269 Sq. Ft.	$539,740
28 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 1496 Sq. Ft.	$569,692

Address	Redfin Estimate
10 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 1309 Sq. Ft.	$609,755
24 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 1071 Sq. Ft.	$573,796

Address	Redfin Estimate
9 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 1131 Sq. Ft.	$584,307
23 Milldown Rd, Yaphank, NY - Beds \| - Baths \| 3018 Sq. Ft.	$826,703

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