2320 SANSOM STREET, PHILADELPHIA, PA 19103 - Martin Millner Real Estate

$2,900,000

Introducing a rare, newly constructed luxury townhome discreetly positioned in one of Rittenhouse Square's most tranquil and coveted pockets. Part of an intimate collection of just five residences, this home has been thoughtfully designed to elevate modern city living through refined architecture, exceptional comfort, and meticulous craftsmanship throughout. With approximately… Read More eight years remaining on the ten-year tax abatement, owners will enjoy significantly reduced carrying costs for years to come. Spanning over 5,200 square feet, the residence lives like a private estate in the heart of Center City. Offering four bedrooms, four full bathrooms, three additional powder rooms, a two-car garage, a six-stop private elevator, lofted flex space, a top-floor club room, and multiple outdoor areas, the home delivers a rare combination of scale, functionality, and flexibility. It is crowned by a private, multi-level roof deck with sweeping views of the Philadelphia skyline, the Schuylkill River, and beyond. Arrival is seamless and secure, with a gated drive leading to a private garage and elevator access to every level. The main living floor is designed for both everyday living and entertaining at scale, featuring a chef's kitchen, expansive living and dining areas, soaring 20-foot ceilings, and floor-to-ceiling glass that opens to a serene patio. A striking floating staircase serves as a dramatic architectural focal point. The kitchen is a true showpiece, equipped with an 8-burner Wolf range, a 48-inch Sub-Zero refrigerator, a Cove dishwasher, and an oversized island crafted from a single slab of leathered quartzite. This space is ideal for hosting, gathering, and daily life alike. The second level offers a spacious guest suite with an en-suite bath, along with a lofted den featuring a wet bar and powder room. This flexible space functions beautifully as a media lounge, home office, or secondary entertaining area. The third floor includes two additional guest bedrooms, each with custom en-suite bathrooms and walk-in closets. The entire fourth floor is dedicated to the owner's suite, creating a true private retreat. Highlights include a stone-clad fireplace, private balcony, expansive custom walk-in closet, and a spa-inspired bathroom that rivals the finest hotels. Heated floors, bespoke tilework, a sculptural freestanding soaking tub, and a dramatic walk-in shower with dual rain heads, body sprays, a soaring 13-foot ceiling, and a skylight fill the space with light and comfort. The fifth level features an exceptional bonus room with a wet bar and powder room, opening to two distinct outdoor spaces. The front terrace captures stunning skyline views and is structurally prepared for an optional hot tub. The rear balcony leads to an expansive roof deck offering rare 360-degree views of Center City, University City, and the Schuylkill River. The location is equally compelling. Ideal for families, the home is less than one block from Greenfield Elementary School and just minutes from The Philadelphia School. Rittenhouse Square, Walnut Street shopping, 30th Street Station, the Schuylkill River Trail, and some of Philadelphia's most acclaimed dining, including Vernick Food and Drink, James Beard Award winning Friday Saturday Sunday, Ambrosia, Parc, and Rouge, are all just steps away. Every detail of this residence has been intentionally curated and expertly executed, offering a level of quality, design, and craftsmanship that is truly unmatched. This is a rare opportunity to own a newly constructed, turnkey home in one of Philadelphia's most coveted neighborhoods. Seller is offering Buyer Concessions. Read Less

Courtesy of Reid J Rosenthal, BHHS Fox & Roach The Harper at Rittenhouse Square 215-546-0550

Listing Snapshot

Days Online

Last Updated

Feb 8, 2026

Property Type

Townhouse

Beds

Full Baths

Partial Baths

Square Ft.

5,200

Lot Size

0.02 Acres

Year Built

2024

MLS Number

PAPH2570978

Additional Details

Appliances & Equipment

Built-In Microwave, Dishwasher, Dryer, Freezer, Oven/Range - Gas, Range Hood, Refrigerator, Six Burner Stove, Stainless Steel Appliances, Washer, Water Heater

Building

Built in 2024, Living area: 5200, Building faces North, Levels: 6, Entry level: 2, Construction Materials: Mixed

Cooling

Central A/C, Zoned

Accessibility Features

Roll-in Shower, Elevator, >84" Garage Door

Energy Saving

Energy Efficiency: Appliances, HVAC, Lighting

Exterior Features

Patio/Porch Features: Deck(s), Roof, Balconies- Multiple, Exterior Lighting

Fireplaces

1 fireplace, Gas/Propane

Floors

Engineered Wood, Hardwood, Tile/Brick

Foundation

Slab

Garage

2 spaces

Heating

Central, Zoned

Home Owner's Association

Association Fee: $100, Fee Frequency: Monthly

Interior Features

Elevator, Floor Plan - Open, Laundry Chute, Bathroom - Soaking Tub, Walk-in Closet(s), Wet/Dry Bar, Wood Floors, Kitchen - Island

Lot

0.02 acres, Corner

Parking

Concrete Driveway, Electric Vehicle Charging Station(s), Under Home Parking

Property

Excellent, Other structures: Above Grade, City, Panoramic, River, Water

Roof

Fiberglass

Security Features

Exterior Cameras, Carbon Monoxide Detector(s), Smoke Detector

Sewer

Public Sewer

Taxes

Annual Amount: $5,000, Year: 2024, Zoning: CMX4

Utilities

Cable TV Available, Electric Available, Natural Gas Available, Sewer Available, Water Available, Water Source: Public, 200+ Amp Service

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