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Property profile

800 Boston Post Rd Mamaroneck, NY 10543

OFF-MARKET
Retail properties & Spaces
4,700 SF Built 1954
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Property summary

AI-generated overview

This exceptional multi-tenant retail property, located at 800 E Boston Post Road in Mamaroneck, NY, presents a compelling investment opportunity. The 4,700 square foot building, constructed in 1954, sits on a 0.25-acre lot and boasts a desirable C1 zoning classification. Currently housing two tenants, the property features a vacant unit with an open floor plan, perfect for a retail showroom, complete with lower-level storage and a loading dock. The second unit is occupied by a strong,…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

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

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

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

· Oct 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: Parking Facility
Demand index
Parking Facility11.7
Computer & Electronic Repair9.7
Auto Parts Store9.1

Location

800 Boston Post Rd Mamaroneck, NY 10543
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 · 15 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
604 Halstead, Mamaroneck, NY 10543-2718 $515,000 Jun 2025 1,800 SF
1444 Boston Post, Mamaroneck, NY 10543-4240 $3,200,000 Apr 2024 2,790 SF
629 Barry, Mamaroneck, NY 10543-1608 $700,000 Apr 2022 4,314 SF
535 Boston Post, Mamaroneck, NY 10543-3740 $1,400,000 Mar 2022 2,611 SF
651 Boston Post, Mamaroneck, NY 10543-3742 $3,950,000 Nov 2021 2,835 SF
555 Boston Post, Mamaroneck, NY 10543-3855 $1,798,000 Jan 2019 3,820 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
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

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