Financial
Distress signals
Property profile

521 Route 111 Smithtown, NY 11788

OFF-MARKET
Office Spaces
2,468 SF Built 1990
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Property summary

AI-generated overview

This exceptional 2,468 square foot office condo is situated in the desirable Marmil Plaza, a three-story, ADA-compliant building located at 521 Route 111, Unit 103, Smithtown, NY. Part of a 30,000 square foot medical/professional building in Hauppauge, NY, this prime first-floor end unit offers unparalleled convenience and visibility. The property boasts ample on-site parking for over 100 vehicles, ensuring easy access for both staff and clients. Previously utilized for over three decades as

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Mortgages

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax

No data for this section
What does the county charge?

No tax or assessment record is on file for this parcel in the county feed.

Value estimate

· Sep 2026No data for this section
What is it worth?

No value estimate could be modeled: the record carries too little market input for this parcel.

Recently sold

No data for this section
What actually traded nearby?

No cleaned sale $/SF benchmark exists for this use type in this ZIP, submarket or county yet.

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

No data for this section
What can be built here?

No zoning code is on file for this parcel. Coverage grows with every catalog release.

Location intelligence

Which uses thrive at this corner?
Best fit: Auto Repair Shop
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Auto Repair Shop18.3
Building Supply14.6
Parking Facility12.8

Location

521 Route 111 Smithtown, NY 11788
County assessor · not on file Recorded deeds · not on file Qualifying comp sales · not on file Zoning catalog · not on file

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 16 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
521 Rte 111th, Hauppauge, NY 11788-4358 $620,000 Jul 2025 No data
300 Wheeler, Hauppauge, NY 11788-4300 $3,675,000 Oct 2024 No data
200 Motor, Hauppauge, NY 11788-5100 $710,000 Jun 2024 No data
515-517 Rte 111, Hauppauge, NY 11788 $2,200,000 Sep 2022 12,960 SF
125 Kennedy, Hauppauge, NY 11788-4025 $13,650,000 May 2021 60,000 SF
205 Marcus, Hauppauge, NY 11788-3718 $2,675,000 Apr 2020 12,149 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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