$2,750,000
 $14,763 est/mo Sourced by Back At You

307 S Chadwick St,PHILADELPHIA, PA 19103

PHILADELPHIA, PA 19103

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Description

307 S. Chadwick Street is a rare chance to own a masterfully designed duplex tucked on one of Center City’s most charming, historic blocks. Once a 19th-century carriage house, this architect-owned residence was transformed over five decades by Frank Weise into a bold statement of mid-century and postmodern design.The striking façade fuses a Kahn-inspired brick center with a dramatic copper-clad mansard roof and cantilevered metal cornicewhere even utilitarian features like the original hoisting boom double as sculpture. Restored and updated by Weise’s heirs, this home is both a time capsule and a modern masterpiece.Configured as a duplex with separate entrances, the lower unitWeise’s former studiospans three levels plus a basement. Soaring 16’ ceilings, slate floors, a floating staircase, and the iconic honeycomb window wall make this space unforgettable. A kitchenette and half bath add flexibility for creative or live/work use.Upstairs, the private residence is a sun-drenched sanctuary with dramatic volumes, a chef’s kitchen, guest bedroom, and a top-floor primary suite offering 360° views of the city skyline. The upper lounge includes laundry and access to a potential roof deck.With three bedrooms, 1.5 baths, and a private carport, this one-of-a-kind home offers style, function, and flexibility just steps from Rittenhouse Square.A true architectural gemperfect for live/work, multigenerational living, or a savvy investor.

Details

MLS #PAPH2600868
Listing TypeFor Sale
Sub-TypeResale
StatusActive-bright
Year1865
Days On Site152
Listing Provided ByKurfiss Sotheby's International Realty | Melanie M Stecura

Features

SQ Feet2,698
BasementY
Units2
ZoningRSA5
Acreage0.02
Property ViewCity

Interior

CoolingCentral A/C
Heating Yes / NoYes
Heating90% Forced Air

Exterior

Construction MaterialsMasonry
Foundation DetailsSlab

Parking

Garage Yes / NoNo

Taxes

Tax Annual Amount12598

Area Information

StatePA
CountyPHILADELPHIA PA
CityPHILADELPHIA
Zip Code19103
Area19103 (19103)
Community NameRITTENHOUSE SQUARE
School DistrictTHE SCHOOL DISTRICT OF PHILADELP
Elementary SchoolGREENFIELD ALBERT
Listing VS Median (in RITTENHOUSE SQUARE)
Price:
$2,750,000
low | high
Med:
$115,000
100% of Average
sqft:
2,698
low | high
Med:
437
100% of Average
$ / sqft:
$1,019
low | high
Med:
$263
100% of Average
On site:
152
low | high
Med:
170
89.411764705882% of Average
Sourced by Back At You

Market Activity 19103

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Learn More About This Property

StatePA
CountyPHILADELPHIA PA
CityPHILADELPHIA
Zip Code19103
Area19103 (19103)
Community NameRITTENHOUSE SQUARE
School DistrictTHE SCHOOL DISTRICT OF PHILADELP
Elementary SchoolGREENFIELD ALBERT
Listing VS Median (in RITTENHOUSE SQUARE)
Price:
$2,750,000
low | high
Med:
$115,000
100% of Average
sqft:
2,698
low | high
Med:
437
100% of Average
$ / sqft:
$1,019
low | high
Med:
$263
100% of Average
On site:
152
low | high
Med:
170
89.411764705882% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $2.62M - $3.437M
sqft: 2,000 - 3,000
Nearby Listings Property ImageNearby Listings Details
307 S CHADWICK ST Property Photo 1
$2,750,000
307 S Chadwick St
Philadelphia, PA 19103
Listing Updated: August 19, 2026 at 4:44:27 PM PDT