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Three-Unit Residential Income Property
For Sale
$869,000

323 Chestnut St, Sewickley, PA 15143

ResidentialIncome, Sewickley, PA

Property SizeContact for details
Lot Size0.25 Acres
Days on Market89

Property Features for 323 Chestnut St

General Information

Property type Residential Multi Family
Property subtype Triplex
Zoning RES
Zoning description RES
Parking 4
Parking features Off Street
Elementary school district Quaker Valley
Middle school district Quaker Valley
High school district Quaker Valley
Directions rt 65 north, right on Chestnut, house on left
Subdivision Sewickley
Standard status Active
Lot size 0.25 Acres

Taxes and HOA fees

Tax Annual Amount 4344

Building Details

Year built 1920
Number of units 3
Roof type Asphalt
Listing Agency: YOUR TOWN REALTY LLC
Listed By: Brian Iwanonkiw
Added: Jun 1 Changed: Aug 26 Last Checked: Aug 28 at 11:06AM
MLS# 1757084

Copyright © 2026 West Penn Multi List, Inc. 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.

Built in 1920, this triplex contains three residential units: one 3-bedroom, 1-bath apartment and two 1-bedroom, 1-bath apartments. The property occupies approximately 0.2474 acres and includes off-street parking, an asphalt roof, and RES zoning. Its configuration supports continued multifamily use while also providing a basis for renovation or conversion planning, subject to applicable approvals.

The property is located at 323 Chestnut St in Sewickley, within walking distance of village shops, restaurants, coffee houses, parks, and community amenities. Route 65 provides access to downtown Pittsburgh and Pittsburgh International Airport. The combination of a three-unit layout, residential zoning, and village setting creates a practical profile for an income-property buyer or an owner-occupant seeking multiple living arrangements.

Key Highlights

  • Three‑unit triplex with one 3‑bedroom, 1‑bath unit and two 1‑bedroom, 1‑bath units
  • Approximately 0.2474‑acre lot in Sewickley
  • RES zoning

Property Analytics

Current Use

Triplexes

Suggested Use

Top Pick Building Supply HVAC Service Parking Lot & Garage Grocery & Convenience Store (Bike/Boat/Book/etc) 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.

Lease Details

3
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,119
Businesses Nearby

Demographics for 15143, PA

22,329
Population
9,411
Households
2.4
Avg Household Size
46
Median Age
60%
College-Educated
97%
High-School Grad
36.9 sq mi
ZIP Area
605
Density / Sq Mi
$125,339
Median Household Income
$67,234
Median Earnings
$1,356
Median Rent
$434,900
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Triplex - Triplex with a varied unit mix, off-street parking, and RES zoning in Sewickley Village.
Where is this triplex located?
The property is located at 323 Chestnut St Sewickley, PA.
What is the asking price?
The asking price for this property is $869,000.
What are key features of this property?
This property features: Three‑unit triplex with one 3‑bedroom, 1‑bath unit and two 1‑bedroom, 1‑bath units; Approximately 0.2474‑acre lot in Sewickley; RES zoning
More about this property
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