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Renovated Duplex with Two Cottages
New
For Sale
$699,900

324 Sumner Avenue, Seaside Heights, NJ 08751

Multi-Family, Seaside Heights, NJ

Property SizeContact for details
Days on Market7

Property Features for 324 Sumner Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning description Residential
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bathroom 1, Basement, Bedroom 2, Bedroom 4, Bedroom 1, Bathroom 2, Bedroom 3
Patio and Porch features Deck
Interior features Balcony
Exterior features Deck
Directions off Bay Blvd
Subdivision Seaside Heights
Standard status Active
APN 27-00031-0000-00024

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 7397

Utilities

Sewer type Public Sewer
Heating system Forced Air
Cooling system Central Air
Water source Public

Amenities

hardwood floors
recessed lighting
central air
forced hot air
in-unit laundry
private fenced yard
spacious deck
oversized outdoor entertaining area

Building Details

Year built 1940
Floors in Building 1
Number of units 2
Listing Agency: Keller Williams City Life · Keller Williams Realty
Listed By: Damiano Tattoli
Added: Sep 2 Changed: Sep 8 Last Checked: Sep 8 at 2:06PM
MLS# 22627579

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

Investment Insights

Based on property information with market context.

Located at 324 Sumner Avenue in Seaside Heights, this duplex consists of two detached, renovated cottages on one lot. Each cottage includes 2 bedrooms and 1 bathroom, with hardwood flooring, recessed lighting, central air, forced-air heating, and in-unit laundry. The property has operated as a year-round Airbnb and includes public water and public sewer service.

Outdoor features include a private fenced yard, a spacious deck, and an oversized area for outdoor use. The rear cottage is elevated and includes crawl-space storage. The property was built in 1940 and is positioned minutes from Seaside Heights beaches, the boardwalk, restaurants, and local attractions.

Key Highlights

  • Two detached renovated cottages on one lot
  • Each cottage offers 2 bedrooms and 1 bathroom
  • Year‑round Airbnb operation

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Dental Office Electrical Service Nail Salon Auto Parts Store (Bike/Boat/Book/etc) Store Carpet & Flooring 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

2
Residential units

Location Intelligence

Trade Area within ½ mile

640
Businesses Nearby

Demographics for 08751, NJ

3,867
Population
5,319
Households
0.7
Avg Household Size
48
Median Age
39%
College-Educated
90%
High-School Grad
1.3 sq mi
ZIP Area
2,975
Density / Sq Mi
$75,000
Median Household Income
$52,273
Median Earnings
$1,437
Median Rent
$583,000
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two detached renovated cottages provide separate living spaces, private outdoor areas, and central air in a flexible duplex configuration.
Where is this duplex located?
The property is located at 324 Sumner Avenue Seaside Heights, NJ.
What is the asking price?
The asking price for this property is $699,900.
What are key features of this property?
This property features: Two detached renovated cottages on one lot; Each cottage offers 2 bedrooms and 1 bathroom; Year‑round Airbnb operation
More about this property
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