For sale

$300,000

129 S 12th St, Allentown, PA 18102

3beds

2,070sqft

$1,995/mo

Get pre-qualified

Townhouse, Multi Family

Built in 1915

1,785 Square Feet Lot

$291,300 Zestimate^®

$145/sqft

$-- HOA

What's special

Private rear yardBrick row homeClassic architectural charmSeparate entrances

Excellent opportunity to own a well-maintained two-unit investment property in the heart of Allentown. This brick row home features a 1-bedroom apartment on the first floor and a 2-bedroom apartment on the second floor, offering strong rental potential and flexible occupancy options. The property boasts classic architectural charm, spacious living areas, separate entrances, and a private rear yard with off- street parking access. Conveniently located near shopping, restaurants, schools, public transportation, and major commuter routes. Whether you’re looking to expand your investment portfolio or occupy one unit while generating rental income from the other, this versatile property is worth a closer look.

46 days
297
9

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Heating

Gas, Hot Water, Radiator(s)

Cooling

None

Interior area

Total interior livable area: 2,070 sqft

Property

Parking

Total spaces: 1
Parking features: Off Street, On Street
Has uncovered spaces: Yes

Features

Stories: 3

Lot

Size: 1,785 Square Feet
Dimensions: 15 x 120

Details

Parcel number: 5496887503941
Zoning: R-MH
Special conditions: None

Construction

Type & style

Home type: Townhouse
Property subtype: Townhouse, Multi Family

Materials

Brick

Condition

Year built: 1915

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Subdivision: Not in Development

Location

Region: Allentown

Financial & listing details

Price per square foot: $145/sqft
Tax assessed value: $76,300
Annual tax amount: $4,236
Date on market: 7/17/2026

Estimated market value

$291,300

$277,000 - $306,000

$2,069/mo

Price history

Date	Event	Price
7/17/2026	Listed for sale	$300,000+66.7%$145/sqft
Source: GLVR #780924 Report a problem
6/22/2021	Sold	$180,000+0.1%$87/sqft
Source: GLVR #664953 Report a problem
4/17/2021	Listed for sale	$179,900+112.9%$87/sqft
Source: Weichert Pro #664953 Report a problem
9/13/2011	Sold	$84,500$41/sqft
Source: Public Record Report a problem
7/14/2011	Price change	$84,500-5.9%$41/sqft
Source: West End Associates #415050 Report a problem
6/2/2011	Price change	$89,800-8.4%$43/sqft
Source: West End Associates #406313 Report a problem
4/29/2011	Price change	$98,000-10.8%$47/sqft
Source: West End Associates #406313 Report a problem
4/7/2011	Listed for sale	$109,900$53/sqft
Source: West End Associates #406313 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	$4,236 +2%	$76,300
2025	$4,152	$76,300
2024	$4,152	$76,300
2023	$4,152	$76,300
2022	$4,152 +3.4%	$76,300
2021	$4,017 +1.5%	$76,300
2020	$3,956 +11280.2%	$76,300
2019	$35 +1.6%	$76,300
2018	$34	$76,300
2017	--	$76,300
2016	--	$76,300
2015	--	$76,300
2014	--	$76,300 +185.2%
2012	--	$26,750
2011	--	$26,750
2010	--	$26,750
2009	--	$26,750
2008	--	$26,750
2007	--	$26,750
2006	--	$26,750
2005	--	$26,750
2004	--	$26,750
2003	--	$26,750