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Three-Unit Apartment Building
For Sale
$597,000

910 Mountain St, Philadelphia, PA 19148

Converted multifamily property with private laundry, separate utilities, and a patio-accessible first-floor residence.

Property Size2,500 SF
Price / SF$238.80
Days on Market175

Property Features for 910 Mountain St

General Information

Standard status Active
Size 2,500 SF
Property subtype Residential Income

Units

Unit Mix 3 x 1BR/1BA
Multifamily Units 3

Taxes and HOA fees

Annual Taxes $6,033

Amenities

hardwood floors
in-unit washer and dryer
rear patio
partially finished basement

Building Details

Buildings 1
Listing Agency: Compass Pennsylvania, LLC
Listed By: Jeffrey Brian Ranck
Source: Exprealty
Added: May 2 Changed: Oct 12 Last Checked: Oct 20 at 9:03PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Compass Pennsylvania, LLC

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Investment Insights

Based on property information with market context.

This 2,500-square-foot triplex occupies a converted former coffee factory and contains three one-bedroom, one-bathroom apartments. The residences feature hardwood flooring, individual gas and electric meters, in-unit washers and dryers, and efficiently planned interiors. The first-floor apartment includes access to a rear patio and a large partially finished basement.

The property is located in Passyunk Square at 910 Mountain St in Philadelphia, just blocks from the restaurants and shops along Passyunk Ave. Its three-unit layout supports either an owner-occupied arrangement with additional rental units or a multifamily investment strategy, both of which are explicitly suited to the property’s configuration.

Key Highlights

  • 2,500‑square‑foot triplex with three one‑bedroom, one‑bathroom units
  • Converted from a former coffee factory into apartments
  • First‑floor unit includes rear patio access and a large partially finished basement

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$42,662
Cap Rate
7.15%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$853,240 $853.2K
Cap Rate 7%
$609,457 $609.5K
Cap Rate 9%
$474,022 $474.0K
Market Conditions
NOI Build-Up for 2,500 SF
Gross rent
$64.5K $25.80/SF
− Vacancy
−$3.6K −$1.42/SF
EGI
$60.9K $24.38/SF
− OpEx
−$18.3K −$7.31/SF
NOI
$42.7K $17.06/SF
Area
Philadelphia, PA
Vacancy
5.51%
Lease Rate
$25.80 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$853,240
Cap Rate 7%
$609,457
Cap Rate 9%
$474,022

Alternative Uses

Best Use
Multifamily LT 5
$609.5K
$533.3K – $711.0K (±1% cap)
NOI $42,662 @ 7.0% cap · market cap 7.15%
Second Best
Apartment 5plus
$561.8K
$491.6K – $655.4K (±1% cap)
NOI $39,324 @ 7.0% cap · market cap 6.59%
Theoretical Best
—
—
same as Best Use
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

3
Residential units

Location Intelligence

Trade Area within ½ mile

4,163
Businesses Nearby

Demographics for 19148, PA

53,976
Population
22,944
Households
2.4
Avg Household Size
36
Median Age
39%
College-Educated
85%
High-School Grad
4.2 sq mi
ZIP Area
12,851
Density / Sq Mi
$80,469
Median Household Income
$50,067
Median Earnings
$1,492
Median Rent
$296,800
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

Frequently Asked Questions

What type of property is this?
Triplex - Converted multifamily property with private laundry, separate utilities, and a patio-accessible first-floor residence.
Where is this triplex located?
The property is located at 910 Mountain St Philadelphia, PA.
What is the asking price?
The asking price for this property is $597,000.
What are key features of this property?
This property features: 2,500‑square‑foot triplex with three one‑bedroom, one‑bathroom units; Converted from a former coffee factory into apartments; First‑floor unit includes rear patio access and a large partially finished basement
More about this property
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