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Legal End-Unit Duplex
For Sale
$349,000

6137 MULBERRY STREET, Philadelphia, PA 19135

Legal end-unit duplex with two identical 2-bedroom, 1-bath units, plus two garages on a corner lot.

Property Size1,722 SF
Price / SF$202.67
Days on Market101

Property Features for 6137 MULBERRY STREET

General Information

Standard status Active
Size 1,722 SF
Property subtype Duplex

Building Details

Year Built 1950
Listing Agency: Home Vista Realty
Listed By: Wei Zhang · License #RS335432
Source: Cummingsrealtors
Added: May 29 Changed: Sep 5 Last Checked: Sep 5 at 7:03AM

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 Home Vista Realty

Investment Insights

Based on property information with market context.

This legal end-unit duplex offers two separate homes, each with 2 bedrooms, 1 bathroom, one living room, and one kitchen. The property includes two garages and is set on a corner lot. Both units are currently vacant and ready for the new owner.

The building sits right on the corner of Mulberry and Harbison, providing a corner-lot configuration that supports convenient access for tenants and practical onsite parking.

With a clear two-unit layout and independently configured living spaces, the property is straightforward for buyers seeking a small residential income asset.

Key Highlights

  • Legal end‑unit duplex on a corner lot at Mulberry and Harbison
  • Each unit has 2 bedrooms, 1 bathroom, 1 living room, and 1 kitchen
  • Year built: 1950

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$29,386
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
8.42%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$587,720 $587.7K
Cap Rate 7%
$419,800 $419.8K
Cap Rate 9%
$326,511 $326.5K
Market Conditions
NOI Build-Up for 1,722 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$44.4K $25.80/SF
− Vacancy
−$2.4K −$1.42/SF
EGI
$42.0K $24.38/SF
− OpEx
−$12.6K −$7.31/SF
NOI
$29.4K $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 rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$587,720
Cap Rate 7%
$419,800
Cap Rate 9%
$326,511

Alternative Uses

Best Use
Multifamily LT 5
$419.8K
$367.3K – $489.8K (±1% cap)
NOI $29,386 @ 7.0% cap · market cap 8.42%
Second Best
Apartment 5plus
$386.9K
$338.6K – $451.4K (±1% cap)
NOI $27,086 @ 7.0% cap · market cap 7.76%
Theoretical Best
same as Best Use
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Skin Care Clinic Gym & Fitness Center Cafe & Coffee Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

986
Businesses Nearby

Demographics for 19135, PA

35,422
Population
14,323
Households
2.5
Avg Household Size
34
Median Age
16%
College-Educated
82%
High-School Grad
2.3 sq mi
ZIP Area
15,401
Density / Sq Mi
$51,817
Median Household Income
$38,673
Median Earnings
$1,197
Median Rent
$182,900
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
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Frequently Asked Questions

What type of property is this?
Duplex - Legal end-unit duplex with two identical 2-bedroom, 1-bath units, plus two garages on a corner lot.
Where is this duplex located?
The property is located at 6137 MULBERRY STREET Philadelphia, PA.
What is the asking price?
The asking price for this property is $349,000.
What are key features of this property?
This property features: Legal end‑unit duplex on a corner lot at Mulberry and Harbison; Each unit has 2 bedrooms, 1 bathroom, 1 living room, and 1 kitchen; Year built: 1950
More about this property
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