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Architect-Designed Duplex Residence
For Sale
$2,500,000

307 S Chadwick Street, Philadelphia, PA 19103

Duplex with separate entrances, dramatic interior volumes, and a flexible lower unit suited for live/work use.

Property Size2,698 SF
Days on Market152

Property Features for 307 S Chadwick Street

General Information

Standard status Active
Size 2,698 SF
Property subtype Multi-Family
Zoning RSA5

Site & Location

Neighborhood Center City

Additional Details

Clear Height 16 ft
Multifamily Units 2

Taxes and HOA fees

Annual Taxes $12,598

Amenities

Poured Concrete
Natural Gas
Yes
Assessor
1
No
No Pool
Public
27.00 x 38.00
0.02
Driveway
Slab

Building Details

Building Size 2,698 SF
Year Built 1865
Tenancy Multi
Listing Agency: Kurfiss Sotheby's International Realty
Listed By: Melanie M Stecura · License #RS303677
Source: Kempandassociatesre
Added: Jun 3 Changed: Oct 30 Last Checked: Oct 30 at 6:18PM

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 Kurfiss Sotheby's International Realty

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Investment Insights

Based on property information with market context.

307 S. Chadwick Street is a duplex configured with separate entrances, originally a 19th-century carriage house and later transformed into an architect-owned residence. The property spans multiple levels with a lower unit that extends across three levels plus a basement. Features include soaring 16-foot ceilings, slate floors, a floating staircase, and an iconic honeycomb window wall. A kitchenette and half bath in the lower unit add day-to-day flexibility for creative or live/work use.

Located in Center City on one of the area’s historic blocks, the home is described as being just steps from Rittenhouse Square. The upper residence offers substantial private space with a chef’s kitchen, a guest bedroom, and a top-floor primary suite described as providing 360 views of the city skyline. An upper lounge includes laundry, and there is access to a potential roof deck.

The combination of separate entries, multi-level layout, and dedicated spaces supports a range of residential and hybrid uses. The upper unit includes three bedrooms and 1.5 baths and features private carport parking. Updated and restored by Weise’s heirs, the home blends distinctive architectural character with practical residential functionality for owners seeking a distinctive duplex setup.

Key Highlights

  • Duplex with separate entrances, including a lower unit with three levels plus a basement
  • Lower unit features 16' ceilings, slate floors, a floating staircase, and a honeycomb window wall
  • Lower unit includes a kitchenette and a half bath for flexible live/work use

Property Analytics

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Lease Details

16 ft
Clear height
2
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

19,747
Businesses Nearby

Demographics for 19103, PA

28,717
Population
20,064
Households
1.4
Avg Household Size
36
Median Age
81%
College-Educated
98%
High-School Grad
0.6 sq mi
ZIP Area
47,862
Density / Sq Mi
$97,940
Median Household Income
$76,680
Median Earnings
$1,955
Median Rent
$551,700
Median Home Value
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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?
Duplex - Duplex with separate entrances, dramatic interior volumes, and a flexible lower unit suited for live/work use.
Where is this duplex located?
The property is located at 307 S Chadwick Street Philadelphia, PA.
What is the asking price?
The asking price for this property is $2,500,000.
What are key features of this property?
This property features: Duplex with separate entrances, including a lower unit with three levels plus a basement; Lower unit features 16' ceilings, slate floors, a floating staircase, and a honeycomb window wall; Lower unit includes a kitchenette and a half bath for flexible live/work use
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