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First-Floor Office Suite
For Lease
$2,000/Mo

429 MONTAUK HWY, Southampton, NY 11942

Commercial Sale, Southampton, NY

Space Size700 SF
Lot Size0.36 Acres
Days on Market48

Property Features for 429 MONTAUK HWY

General Information

Property type Commercial Lease
Property subtype Other
Bathrooms 1
Full bathrooms 1
Rooms Bathroom 1
High school district East Quogue
Standard status Active
APN 0900-342.000-0002-001.000
Lot size 0.36 Acres

Utilities

Sewer type Septic Tank
Heating system Baseboard
Water source Public

Amenities

shared kitchen
off-street parking
conference room

Building Details

Year built 1975
Flooring type Hardwood
Listing Agency: Compass
Listed By: Bridget Terry
Added: Sep 9 Changed: Oct 21 Last Checked: Oct 26 at 6:06PM
MLS# 11971819

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Rey
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Investment Insights

Based on property information with market context.

This first-floor office suite offers 700+ square feet with one private office and two additional work areas. A conference room may be available as an option. The building, constructed in 1975, has hardwood flooring and baseboard heating. Shared kitchen amenities include a refrigerator, microwave, coffee machine, and water cooler.

Off-street parking is provided. Heat, air conditioning, electricity, and other utilities are included; the tenant pays separately for internet service. Workshop, storage shed, or garage space may also be available for a contractor.

Key Highlights

  • 700+ sq. ft. first‑floor suite
  • One private office plus two separate work areas
  • Optional conference room

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Office Units

Suggested Use

Top Pick Law Firm HVAC Service Pharmacy Auto Parts Store Spa & Massage Center Grocery & Convenience Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Highway access
Yes
Paved road access
Yes
Utilities to site
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

198
Businesses Nearby

Demographics for 11942, NY

5,571
Population
3,471
Households
1.6
Avg Household Size
45
Median Age
51%
College-Educated
93%
High-School Grad
8.5 sq mi
ZIP Area
655
Density / Sq Mi
$106,875
Median Household Income
$50,816
Median Earnings
$1,785
Median Rent
$801,100
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for Southampton, NY

$109 /SF/Yr
Avg Asking Price
$12.86–$237 /SF/Yr
Price Range
2,373 SF
Avg Space Size

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office unit - A private office and two separate work areas are complemented by shared kitchen access.
Where is this office unit located?
The property is located at 429 MONTAUK HWY Southampton, NY.
What is the lease rate?
The lease rate is $2,000/Mo.
What are key features of this property?
This property features: 700+ sq. ft. first‑floor suite; One private office plus two separate work areas; Optional conference room
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