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Brick Two-Unit Duplex
For Sale
$99,900

637 GRACE Street, Williamsport, PA 17701

Multi-Units, Williamsport, PA

Property Size1,524 SF
Lot Size0.04 Acres
Price / SF$65.55
Days on Market102

Property Features for 637 GRACE Street

General Information

Property type Residential Multi Family
Property subtype Other
Zoning CS
Bedrooms 3
Full bathrooms 2
Rooms Basement, Bathroom 2, Bedroom 3, Bedroom 1, Bedroom 2, Bathroom 1
Parking features On Street
Basement Full
View City
Elementary school district Williamsport
Middle school district Williamsport
High school district Williamsport
Subdivision WILLIAMSPORT CITY
Standard status Active
APN 65+,002.0-0309.00-000+
Size 1,524 SF
Lot size 0.04 Acres

Taxes and HOA fees

Tax Annual Amount 1453

Utilities

Heating system Hot Water(Heating), Natural Gas
Water source Public

Building Details

Year built 1901
Floors in Building 2
Number of units 2
Flooring type Wood, Laminate
Building materials Brick, Frame
Roof type Shingle
Listing Agency: Iron Valley Real Estate North Central PA
Listed By: Chad Saylor · License #RS333743
Added: Jun 19 Changed: Sep 16 Last Checked: Sep 28 at 1:06PM
MLS# WB-104200

Copyright © 2026 West Branch Valley Board of REALTORS. 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 1,524-square-foot duplex contains two distinct residences within a 1901 building. The first-floor apartment has two bedrooms and one full bathroom, while the upper-level apartment provides one bedroom and one full bathroom. A basement adds storage or utility space, and the structure combines brick and frame construction with wood and laminate flooring.

The property sits on 0.04 acres in Williamsport and carries CS zoning. Natural-gas hot-water heating, a shingle roof, public water, and on-street parking are in place. The two-unit configuration supports an owner-occupant arrangement with one residence available for rental income, or continued use as a small residential income property.

Key Highlights

  • Two‑unit duplex with 2 bedrooms and 1 full bathroom on the first floor
  • Upper residence includes 1 bedroom and 1 full bathroom
  • 1,524 square feet on a 0.04‑acre lot

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Garden Center Auto Parts Store HVAC Service Butcher Acupuncture

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

1,526
Businesses Nearby

Demographics for 17701, PA

43,197
Population
20,891
Households
2.1
Avg Household Size
38
Median Age
28%
College-Educated
91%
High-School Grad
98.0 sq mi
ZIP Area
441
Density / Sq Mi
$52,770
Median Household Income
$33,643
Median Earnings
$869
Median Rent
$176,200
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 - Separate one- and two-bedroom residences occupy this city duplex with public water service.
Where is this duplex located?
The property is located at 637 GRACE Street Williamsport, PA.
What is the asking price?
The asking price for this property is $99,900.
What are key features of this property?
This property features: Two‑unit duplex with 2 bedrooms and 1 full bathroom on the first floor; Upper residence includes 1 bedroom and 1 full bathroom; 1,524 square feet on a 0.04‑acre lot
More about this property
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