A true luxury penthouse is one where the entire floor is all you own. That single fact governs everything else: privacy, scale, light, and the degree of views you see. Most listings marketed as luxury penthouses in Philadelphia are simply high-floor condominiums with a better view than the unit below, and the distinction is worth understanding before a buyer commits several million dollars to one.
Why Is the Word “Penthouse” So Often Misused?
Because no rule governs it. “Penthouse” is a marketing term, not a legal or architectural classification, and any developer may apply it to any residence near the top of a building.
In practice, the label gets attached to:
- The top two or three floors of a tower, sold as a “penthouse collection” of a dozen or more homes
- A standard floor plan repeated on a higher level at a higher price per square foot
- Any unit with a terrace, regardless of what sits above or beside it
The test is straightforward. Ask how many residences share the floor. If the answer is more than one, the home is a high-floor condominium. It may be an excellent one, but it is not a penthouse.
What Defines a True Penthouse Residence?
Four characteristics separate a genuine penthouse from a well-positioned condominium, and all four have to be present.
- One residence occupies the entire floor plate. Nobody shares the landing, the corridor, or the wall.
- Private elevator access. The elevator opens into the home or into a vestibule serving only that home, so the transition from public to private happens before the front door.
- Scale that cannot be replicated. Floor plates at the top of a tower are set apart by window height and outdoor square footage that no other floor receives.
- Views on every exposure. A full floor means north, south, east, and west, with the sun moving through the home over the course of the day rather than striking one face of it.
Scarcity is the practical consequence. A 48-story tower may hold hundreds of residences and only a handful of true penthouses, and no future building can add more to that particular skyline.
What Should You Look for in Outdoor Space and Views?
Look for protection, not just elevation. A view is only permanent when the sightlines cannot be built out, which is why the surrounding land matters more than the floor number.
A high floor over a developable parcel is a temporary view. A high floor over a protected park is a permanent one. Buyers evaluating Philadelphia penthouses should ask what sits across the street and what the zoning allows there, because that answer determines whether the view being sold is the view being kept.
Outdoor space follows the same logic. Terraces at the top of a tower are usable in a way that a standard balcony is not, and full-floor homes are the only ones positioned to have outdoor space on more than one exposure.
How Are Penthouses Designed for Entertaining?
They are designed around flow rather than rooms. Without shared walls or neighboring units, a penthouse floor plan can open completely, and that changes what the home is capable of hosting.
The features that make the difference:
- Flow-through great rooms that connect kitchen, living, and dining without corridors
- Chef-grade kitchens supported by a separate catering or prep space
- Direct access from the entertaining floor to terrace space
- Service and guest circulation kept apart from the family’s daily path
- Finish allowances that let a buyer commission the interior rather than accept
What Are the Penthouse Residences at The Laurel?
The Laurel penthouses are full-floor homes at the top of a 48-story tower on Rittenhouse Square, offering nearly 9,000 square feet of combined indoor and outdoor living space, with only a select number available.
Each one meets the definition on every count. Private elevator access delivers residents directly into their own floor, so there is no shared corridor and no shared landing.
They sit above a building that is already unusually private by Philadelphia standards. Residences begin on the 26th level, with one, two, or four homes per floor, and the tower wraps its corners in glass so that light and skyline arrive from multiple directions. Designed by Solomon Cordwell Buenz, the building was conceived, in Principal Clara Wineberg’s words, to give residents “incredible views of Philadelphia” through expansive wraparound windows and sliding glass doors.
What cannot be replicated is the parcel. The Laurel occupies the last developable site on Rittenhouse Square, which means the park frontage below these residences is protected by the simple fact that there is nothing left to build. Among luxury penthouses in Philadelphia, that is the rarest quality of all, and it is the one a future tower cannot manufacture.
Residents share the building’s 26th-floor club and terrace, indoor pool, spa, and wellness center, along with concierge, valet, and car service. Michael Schulson’s Dear Daphni sits on the ground floor. Equinox is a few steps down the sidewalk.
Frequently Asked Questions About Luxury Penthouses in Philadelphia
What is the difference between a penthouse and a high-floor condo?
A penthouse is the only residence on its floor. A high-floor condominium shares its floor with other homes, even when it sits near the top of the building. Elevation alone does not make a penthouse.
Do all penthouses have private elevator access?
No. Private elevator access is one of the defining features of a true penthouse, but many residences marketed as penthouses open onto a shared corridor. It is worth confirming before you tour. The full-floor penthouses at The Laurel include private elevator access to the residence.
How much outdoor space does a penthouse apartment in Philadelphia usually have?
It varies widely. Full-floor penthouses can carry terrace space on multiple exposures, while a high-floor unit labeled a penthouse may offer a single standard balcony. Ask for the indoor and outdoor square footage separately.
Are penthouses a good long-term purchase decision?
Their value rests on scarcity. A residence that cannot be duplicated within its building, on a site that cannot be built next to, holds a position no new construction can copy. Location protection matters more than floor number.
How many penthouses are there at The Laurel?
Explore the full-floor Philadelphia penthouses at The Laurel or view the full collection of Rittenhouse Square condos. To schedule a private tour, contact the Sales Gallery at 215-977-9777.
