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New Construction End-Unit Duplex
For Sale
$869,000

108 Broad Street, Keyport, NJ 07735

Residential, Duplex, Keyport, NJ

Property Size2,000 SF
Price / SF$434.50
Days on Market12

Property Features for 108 Broad Street

General Information

Property type Residential
Property subtype Duplex
Property condition Under Construction
Zoning description Residential
Bedrooms 3
Bathrooms 3
Full bathrooms 2
Half bathrooms 1
Rooms Bedroom 3, Bedroom 1, Bathroom 3, Bathroom 2, Bedroom 2, Bathroom 1
Parking features Oversize, Driveway
Patio and Porch features Patio
Interior features Attic, Attic - Pull Down Stairs, Balcony, Ceilings - 9Ft+ 1st Flr, Dec Molding, Recessed Lighting
Exterior features Balcony, Thermal Window
Lot features Corner Lot
Elementary school Central
Middle school Central
High school Keyport
Directions Please use gps
Standard status Active
APN 24-00060-0000-00006
Size 2,000 SF

Utilities

Sewer type Public Sewer
Heating system Zoned, Natural Gas, Forced Air
Cooling system Central Air, Zoned
Water source Public

Amenities

patio
grassy side yard
Juliet balcony
engineered wood flooring
crown molding
recessed lighting
Pella windows
Lenox ac units
ceiling fans
large closets
2 zone hvac
washer & dryer
stainless appliances
quartz counters
XL pantry
tiled backsplash
custom cabinetry
tiled baths

Building Details

Year built 2026
Floors in Building 3
Flooring type Engineered, Tile - Ceramic, Porcelain
Roof type Shingle
Architectural style Other
Listing Agency: Raritan Bay Realty
Listed By: Christine Shwartz
Added: Sep 8 Changed: Sep 14 Last Checked: Sep 19 at 8:06AM
MLS# 22628150

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.

This under-construction end-unit duplex offers 2,000 square feet with three bedrooms and 2 1/2 baths. The main level uses an open living and dining arrangement with sliders to a Juliet balcony, while the kitchen includes stainless steel appliances, quartz countertops, custom cabinetry, a tiled backsplash, and an oversized pantry. Engineered wood flooring, recessed lighting, crown molding, Pella windows, and tiled baths add to the interior finish package. A 2-4-car garage with epoxy flooring connects directly to the foyer, and the property includes a patio and grassy side yard.

The home is across from stores, restaurants, and the waterfront, with public transportation and schools nearby. Two-zone HVAC, central air, natural gas forced-air heating, public water and sewer, and a 10-year new home warranty are included.

Key Highlights

  • 2,000 square feet with 3 bedrooms and 2 1/2 baths
  • Under construction with 2026 construction year
  • 2‑4‑car garage with epoxy flooring and direct foyer entry

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$33,472
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
3.85%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$669,440 $669.4K
Cap Rate 7%
$478,171 $478.2K
Cap Rate 9%
$371,911 $371.9K
Market Conditions
NOI Build-Up for 2,000 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$51.1K $25.56/SF
− Vacancy
−$3.3K −$1.65/SF
EGI
$47.8K $23.91/SF
− OpEx
−$14.3K −$7.17/SF
NOI
$33.5K $16.74/SF
Area
Monmouth County, NJ
Vacancy
6.46%
Lease Rate
$25.56 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$669,440
Cap Rate 7%
$478,171
Cap Rate 9%
$371,911

Alternative Uses

Best Use
Multifamily LT 5
$478.2K
$418.4K – $557.9K (±1% cap)
NOI $33,472 @ 7.0% cap · market cap 3.85%
Second Best
Apartment 5plus
$439.4K
$384.5K – $512.6K (±1% cap)
NOI $30,756 @ 7.0% cap · market cap 3.54%
Theoretical Best
Office A
$522.2K
$457.0K – $609.3K (±1% cap)
NOI $36,557 @ 7.0% cap · market cap 4.21%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Carpet & Flooring Store Cosmetic Store Storage Facility Pet Store Garden Center

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

Location Intelligence

Trade Area within ½ mile

822
Businesses Nearby

Demographics for 07735, NJ

18,652
Population
8,411
Households
2.2
Avg Household Size
42
Median Age
33%
College-Educated
92%
High-School Grad
4.9 sq mi
ZIP Area
3,807
Density / Sq Mi
$98,760
Median Household Income
$57,988
Median Earnings
$1,520
Median Rent
$384,700
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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-level duplex with upgraded finishes, a side yard, patio access, and direct-entry garage parking.
Where is this duplex located?
The property is located at 108 Broad Street Keyport, NJ.
What is the asking price?
The asking price for this property is $869,000.
What are key features of this property?
This property features: 2,000 square feet with 3 bedrooms and 2 1/2 baths; Under construction with 2026 construction year; 2‑4‑car garage with epoxy flooring and direct foyer entry
More about this property
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