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SOLD
$710,887
Est. refi paymentEst. refi $3,610/mo
3
bd
1.5 ba
1,902
sq ft

23 Mill Dam Rd, Smithtown, NY 11787

map-entry

About this home

Beautiful Ranch with Walk Out Basement Located in Desirable Smithtown. Step Out Onto the Front Deck and Enjoy the Expansive Wooded Front Yard. Upstairs You will Start at the Grand Foyer and into the Living Room. Enjoy the Grand Fireplace with Access to the Large Eat in Kitchen. 2 Large Bedrooms and Bath Complete the Upper Level. There is another Living Area w/Fireplace, 2 More Bedrooms and 2 Baths! Come See It All for Yourself!

Single-familyProperty Type
1964Year Built
0.51 acresLot Size
$374Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$710,887
$321K since last sold$27K since August

This home's estimate is 22% lower than the average sale price ($911K) of 6 comparable homes.

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Earn from this home

Sell
$667,997
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$3,098/mo
Redfin rental estimate

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Market trends in 11787, NY

Sale history for 23 Mill Dam Rd

Tax history for 23 Mill Dam Rd

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

Public record

Beds
3
Baths
1.5
Stories
Lot width
Lot depth
Lot size
0.51 Acres
Year renovated
Sq. Ft.
1,902
Year built
1964
Style
Single Family Residential
County
Suffolk County
APN
0800100000100035000
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Aug 31, 2026.

Property details

Around this home

Schools

Smithtown Elementary School

Public K-5 • Assigned • 1.1mi

7/10
Accompsett Middle School

Public 6-8 • Assigned • 1.5mi

7/10
Smithtown High School West

Public 9-12 • Assigned • 1.7mi

10/10
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 95° expected this year, 16 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Smithtown, NY • 11787
Average low and high temperatures (°F)
36
24
39
26
53
36
61
44
70
53
82
63
86
70
81
63
75
60
67
50
55
40
42
29
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, placing it below the U.S. average for solar exposure.

8.8 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$676,000 – $818,000

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GreatSchools Ratings provided by GreatSchools.org.