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Four-Bedroom Duplex
For Sale
$309,000

321 Niagara Falls Boulevard, Buffalo, NY 14226

Residential, Buffalo, NY

Property Size1,894 SF
Lot Size0.19 Acres
Price / SF$163.15
Days on Market27

Property Features for 321 Niagara Falls Boulevard

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 4, Bedroom 1, Bathroom 1, Bedroom 3, Bedroom 2, Bathroom 2, Basement
Appliances ElectricWaterHeater, GasWaterHeater
Subdivision Earlow Pt 03
Lot features Near Public Transit, Rectangular, Rectangular Lot
Elementary school district Amherst
Middle school district Amherst
High school district Amherst
Standard status Active
APN 142289-079-230-0003-027-000
Size 1,894 SF
Lot size 0.19 Acres

Taxes and HOA fees

Tax Annual Amount 5760

Utilities

Heating system Forced Air, Natural Gas, Electric (Heating)
Water source Public

Building Details

Year built 1947
Floors in Building 1
Number of units 2
Flooring type Hardwood, Tile, Varies, Vinyl
Building materials Brick, Frame
Listing Agency: Keller Williams Realty WNY
Listed By: Md Nabi Islam · License #10401400344
Added: Sep 11 Changed: Oct 3 Last Checked: Oct 7 at 4:06AM
MLS# B1713954

Copyright © 2026 New York State Alliance of MLSs, LLC. 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 duplex contains 1,894 square feet across two residential units. The larger unit provides three bedrooms, one full bathroom, a kitchen, and separate living and dining areas. The second unit includes one bedroom, one full bathroom, its own kitchen, and dedicated living and dining spaces. Together, the layout accommodates four bedrooms and two full bathrooms.

The property sits on a 0.1893-acre lot with a backyard and additional parking. Built in 1947, the structure combines brick and frame construction. Interior finishes include hardwood, vinyl, and tile flooring, while heating is provided through forced air with natural gas and electric systems. Water service is public, and the property includes electric and gas water heaters.

Key Highlights

  • Two‑unit duplex with four total bedrooms and two full bathrooms
  • 1,894 square feet of building area on a 0.1893‑acre lot
  • Larger unit includes three bedrooms, kitchen, living area, and dining space

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$18,793
Cap Rate
6.08%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$375,860 $375.9K
Cap Rate 7%
$268,471 $268.5K
Cap Rate 9%
$208,811 $208.8K
Market Conditions
NOI Build-Up for 1,894 SF
Gross rent
$28.4K $15.00/SF
− Vacancy
−$1.6K −$0.83/SF
EGI
$26.8K $14.17/SF
− OpEx
−$8.1K −$4.25/SF
NOI
$18.8K $9.92/SF
Area
Buffalo, NY
Vacancy
5.50%
Lease Rate
$15.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$375,860
Cap Rate 7%
$268,471
Cap Rate 9%
$208,811

Alternative Uses

Best Use
Multifamily LT 5
$268.5K
$234.9K – $313.2K (±1% cap)
NOI $18,793 @ 7.0% cap · market cap 6.08%
Second Best
Apartment 5plus
$247.3K
$216.4K – $288.5K (±1% cap)
NOI $17,310 @ 7.0% cap · market cap 5.60%
Theoretical Best
Office A
$455.5K
$398.5K – $531.4K (±1% cap)
NOI $31,883 @ 7.0% cap · market cap 10.32%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Law Firm Building Supply Accounting Firm Kitchen & Bath Showroom HVAC Service

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

645
Businesses Nearby

Demographics for 14226, NY

29,861
Population
13,282
Households
2.2
Avg Household Size
38
Median Age
57%
College-Educated
95%
High-School Grad
6.9 sq mi
ZIP Area
4,328
Density / Sq Mi
$83,023
Median Household Income
$48,994
Median Earnings
$1,093
Median Rent
$237,500
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
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Frequently Asked Questions

What type of property is this?
Duplex - Two-unit residential property with separate living areas, kitchens, outdoor space, and additional parking.
Where is this duplex located?
The property is located at 321 Niagara Falls Boulevard Buffalo, NY.
What is the asking price?
The asking price for this property is $309,000.
What are key features of this property?
This property features: Two‑unit duplex with four total bedrooms and two full bathrooms; 1,894 square feet of building area on a 0.1893‑acre lot; Larger unit includes three bedrooms, kitchen, living area, and dining space
More about this property
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