Water accessibility, exclusive mooring rights* and close proximity to bay beaches highlight the coastal charm of this North Sea Park neighborhood. This single family home has low taxes, no HOAs and is fully fenced in where you can sip coffee in the lovingly tended garden or grab a clam bucket and paddleboard to enjoy the harbor.When Southampton village is a mere 3 miles away and Sag Harbor just 10 miles down the road, it's easy to balance quiet home activities like birdwatching with vibrant outings such as art shows. For an evening in, refresh yourself with an outdoor shower, then fire up the grill and relax in the privacy of a courtyard. Conversely, you may find yourself at a classic Hamptons event such as the October film festival or a maritime celebration. This unique location provides serenity and lively opportunities year round. *permit required for mooring, restrictions apply, no waitlist for North Sea Park residents.
For sale
Price cut: $115K (10/18)
$1,080,000
42 Locust Ave, Southampton, NY 11968
2beds
1,250sqft
Single Family Residence
Built in 1988
0.27 Acres Lot
$1,044,100 Zestimate®
$864/sqft
$-- HOA
What's special
Privacy of a courtyardLovingly tended gardenOutdoor showerFire up the grillFully fenced inWater accessibilityExclusive mooring rights
- 68 days
- 927
- 35
Zillow last checked:
Listed by:
Douglas Elliman Real Estate 631-668-6565,
Erica Smitheman - Real Estate Sales Person 631-668-6565
Source: Out East,MLS#: 391587
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Rooms
- Room types: Laundry
Features
- Basement: Yes
- Has fireplace: Yes
Interior area
- Total structure area: 1,250
- Total interior livable area: 1,250 sqft
Property
Parking
- Parking features: None
Features
- Stories: 2
Lot
- Size: 0.27 Acres
Details
- Parcel number: 0900076000500043001
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1988
Community & HOA
Location
- Region: Southampton
Financial & listing details
- Price per square foot: $864/sqft
- Tax assessed value: $561,800
- Date on market: 8/13/2026
- Lease term: Contact For Details
Estimated market value
$1,044,100
$992,000 - $1.10M
$5,483/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/18/2026 | Price change | $1,080,000-9.6%$864/sqft |
Source: Out East #391587 Report a problem | ||
| 9/17/2026 | Price change | $1,195,000-7.7%$956/sqft |
Source: Out East #391587 Report a problem | ||
| 9/5/2026 | Price change | $1,295,000-7.2%$1,036/sqft |
Source: Out East #391587 Report a problem | ||
| 8/13/2026 | Listed for sale | $1,395,000+40.2%$1,116/sqft |
Source: Out East #391587 Report a problem | ||
| 12/3/2025 | Listing removed | $995,000$796/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #926199 Report a problem | ||
| 10/20/2025 | Listed for sale | $995,000+586.2%$796/sqft |
Source: OneKey® MLS as distributed by MLS GRID #926199 Report a problem | ||
| 5/21/1998 | Sold | $145,000$116/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $561,800 |
| 2024 | -- | $561,800 |
| 2023 | -- | $561,800 -7.4% |
| 2022 | -- | $606,800 +9.6% |
| 2021 | -- | $553,900 |
| 2020 | -- | $553,900 |
| 2019 | -- | $553,900 +1.6% |
| 2018 | -- | $545,400 +5.3% |
| 2017 | $2,172 | $518,100 +11.8% |
| 2016 | -- | $463,500 |
| 2015 | -- | $463,500 |
| 2014 | -- | $463,500 |
| 2013 | -- | $463,500 |
| 2012 | -- | $463,500 |
| 2011 | -- | $463,500 -21.5% |
| 2010 | -- | $590,400 +9.3% |
| 2009 | -- | $540,000 +4% |
| 2008 | -- | $519,000 |
| 2007 | $2,124 -11.9% | $519,000 +11.7% |
| 2005 | $2,410 +28.9% | $464,832 +8376.1% |
| 2004 | $1,870 +5.8% | $5,484 |
| 2003 | $1,768 +2.1% | $5,484 |
| 2002 | $1,731 +2.7% | $5,484 |
| 2001 | $1,686 -5.5% | $5,484 +0.1% |
| 2000 | $1,784 | $5,480 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: North Sea
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