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MLS ID KEY1008779Last updated Oct 24, 2026

Single Family

18 Mill Lane

Active · Brookhaven · Suffolk County, NY 11763

Bedrooms
5 Beds
Bathrooms
5 Baths
Year built
2006
Est. monthly taxes
$1,052.19
Property gallery0 / 31
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About this home

EXCEPTIONAL VICTORIAN WITH APPROVED ACCESSORY APARTMENT, INCOME POTENTIAL & OVER HALF AN ACRE! A rare opportunity awaits at 18 Mill Lane in Medford! This distinctive 5-bedroom, 4.5-bath Victorian-style home offers an exceptional combination of space, character, flexibility, and income-producing potential. Situated on an expansive 0.56-acre property with approximately 2,282 square feet of reported living space, this home offers features that are increasingly difficult to find together. The main residence features four generously accommodating bedrooms and multiple living areas, providing a versatile layout for everyday comfort, gatherings, and entertaining. One of the property’s most valuable features is its approved one-bedroom accessory apartment, offering the opportunity for supplemental rental income or flexible living arrangements, subject to applicable rental requirements. The possibilities continue with a finished basement featuring two additional rooms and living space, ideal for recreation, a home office, hobbies, or other permitted uses. This additional flexibility enhances the property’s overall appeal and functionality. Outside, enjoy more than half an acre of property, offering generous outdoor space, ample parking, and room to relax or entertain. Conveniently located near shopping, dining, parks, and major roadways, this home combines a desirable location with outstanding versatility. What makes 18 Mill Lane truly special is the opportunity to enjoy a spacious primary residence while benefiting from the flexibility and income potential of an approved accessory apartment. Whether you’re seeking more room, additional living options, or a property that offers long-term value, this Victorian presents a compelling opportunity. Distinctive character. Exceptional space. Income potential. Endless possibilities. Come experience the possibilities firsthand!

Listing snapshot

Days on site
59 days
Listed on MLS
Jun 3, 2026
Full baths
4
Half baths
1
Annual property tax (MLS)
$12,626.26
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Century 21 Milestone Team Rlty
MLS ID
KEY1008779
Last updated
Oct 24, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2006
Garage
Yes
Garage spaces
3
Total parking
3
Parking
Detached, Driveway, Garage, Off Site, On Street
Water source
Public
Sewer
Septic Above Ground
Utilities
Electricity Available, Natural Gas Available, See Remarks, Sewer Available, Water Available

Interior features

Basement
Finished, Full, Walk-Out Access
Heating
Electric, Oil
Cooling
Central Air, Ductless, Ductwork
Interior
Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Pantry
Appliances
Oven, Range
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Victorian
Construction materials
Frame
Exterior
Garden, Mailbox
Private pool
No

Schools (MLS)

Elementary school
Longwood Middle School
Elementary school district
Longwood
Middle school
Longwood Junior High School
Middle school district
Longwood
High school
Longwood High School
High school district
Longwood

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Brookhaven · Suffolk County, NY 11763Show interactive map
18 Mill Lane

Brookhaven · Suffolk County, NY 11763

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.