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237 S 18th St APT 4B, Philadelphia, PA, 19103

4beds
4baths
5,400sqft
$4,500,000
$833price/sqft
$31,619/moest. monthly cost
$1,264,760/yrincome needed

About This Home

There are residences that are merely exceptional — and then there is The Barclay 4B. Occupying a commanding position above Rittenhouse Square, this museum-quality 5,400 square-foot residence stands in a category entirely its own. Panoramic views sweep across the treetops of Rittenhouse Square, the Philadelphia skyline, and South Philadelphia, offering a vista that changes with every hour of the day and every season of the year. A showplace for both entertaining and everyday living, Residence 4B's layout was as thoughtfully designed as the finishes were selected--with generously proportioned rooms that offer complete flexibility for the homeowner. Conceived and executed without compromise, the home was fully reimagined in 2001 by artisans and craftspeople of the highest international caliber. Every wall, every surface, every fitting reflects a singular curatorial vision — one that honors the grandeur of the history of the building while meeting the demands of modern life. All plumbing was replaced in its entirety and all windows were redone, ensuring that the infrastructure is as impeccable as the aesthetic. The hallways and kitchen are graced with hand-carved pine moldings executed by Ray Coggins Interiors of the United Kingdom, a firm celebrated worldwide for its bespoke architectural millwork and its mastery of repurposed antique elements. Original and reclaimed 18th-century architectural fittings are woven throughout, lending the residence an authenticity that cannot be replicated. Stained glass by the legendary Willet Stained Glass Studio — whose commissions include iconic windows in some of the most significant cathedrals in the United States — illuminates the primary bathroom and kitchen. Hand-painted floors by a renowned New York artist flow through the central hallway and kitchen, each one a work of art underfoot. The custom kitchen is a chef’s masterpiece in every sense. Designed by Joanne Hudson and executed without a single expense spared, it features a made-to-order Le Cornue Château Series range, cabinetry, and hood with a replacement value of $250,000; a Traulsen commercial refrigerator and freezer; William Ohs cabinetry with specialty finishes and a Putnam rolling library ladder; an authentic silver sink; and Herbeau faucets throughout. The tile and stonework in the kitchen and all bathrooms is extraordinary, with the foyer and guest bathroom appointed in rare marble and the primary bathroom distinguished by French hand-painted tiles. Throughout the residence, fabrics, wall coverings, and carpets have been sourced from the most revered names in decor: Stark carpeting and Schumacher drapery fabric with Scalamandré trim and P.E. Guerin hardware in the primary bedroom; Old World Weavers linen wall covering and Scalamandré window treatment trim in the study; and Brunschwig & Fils silk-screened wallpaper in select rooms. Hardware throughout — door hinges, bolts, pulls, bathroom faucets, and taps — is exclusively by P.E. Guerin of New York, hand-cast with select finishes in gold plate, representing the finest architectural hardware available anywhere in the world. This is not simply a home. It is a lifetime achievement — a work of art that lives and breathes, assembled by masters of their craft, waiting for a steward who understands the difference. Residents at The Barclay enjoy a twenty-four hour doorman, fitness center, chauffeur driven BMW, on-site management, and individually controlled heating and air conditioning. Stephen Starr’s Barclay Prime steakhouse is located on the building’s ground floor.

Getting Around

98
WalkingWalker's Paradise
100
TransitRider's Paradise
91
BikeBiker's Paradise

Schools

9/10
2/10

Construction

Condition

  • Year built: 1930

Materials

  • Construction materials: Masonry

Notable Dates

  • Major remodel year: 2001

Type & Style

  • Home type: Condo
  • Architectural style: Other
  • Property subType: Condominium

Interior

Appliances

  • Appliances included: Water Heater
  • Laundry features: Main Level,In Unit

Basement

  • Area: 0

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 4
  • Full bathrooms: 3
  • 1/2 bathrooms: 1
  • Main level bathrooms: 4
  • Main level bedrooms: 4

Features

  • Flooring: Hardwood,Marble,Other
  • Number of fireplaces: 1
  • Fireplace: Yes
  • Finished area below ground: 0
  • Finished area above ground: 5,400

Heating & Cooling

  • Heating features: Other
  • Cooling features: Central Air,Other

Interior Area

  • Total structure area: 5,400
  • Total interior livable area: 5,400 sqft

Property

Accessibility

  • Accessibility features: None

Details

  • Parcel number: 888800032
  • Attached to another structure: Yes
  • Zoning: RMX3
  • Special condition: Standard

Features

  • Levels: One
  • Stories: 1
  • Pool features: None

Lot

  • Lot size dimensions: 0.00 x 0.00

Parking

  • Parking features: None

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Heat Wave
    Heat WaveVery High
  • Cold Wave
    Cold WaveModerate
  • Winter Weather
    Winter WeatherModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Heat Wave
Cold Wave
Winter Weather
Tsunami

FEMA Declared Disasters Across Pennsylvania Counties

Flood
Tropical Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $22,754$273,048
Home Insurance *$5,086$61,032
Property Taxes $3,187$38,244
Electricity $592$7,109
Total$31,619$379,428
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$1,084,080/yr
40% on housing$948,570/yr
45% on housing$843,173/yr

Pennsylvania FAIR Plan Programs

Insurance Placement Facility of Pennsylvania/FAIR Plan

Covered
WildfireWildfire
Add-on available
HailHail
WindWind
Visit Website →
Current Policies
Residential: 8,982Commercial: 984
Total Premiums$5.34M
Total Exposure$1.33B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 5.5%
5.5%
0%30.0%
Electricity Growth Rate10-year average: 8.4%
8.4%
0%15.0%
Property Taxes Growth Rate2-year average: -0.5%
-0.5%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$833This listing

vs Other Active Listings

Avg $/sqft

ZIP 19103$518
Philadelphia County$161

vs Homes Sold Last Month

Median $/sqft

ZIP 19103$583
Philadelphia County$236

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-05-20Listed for sale$4,500,000

For Sale by Agent

AgentAllan Domb
BrokerageAllan Domb Real Estate

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