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635 S Ithan AvenueBryn Mawr, PA 19010

For Sale

$2,475,000

Smart Buyer Rebate $24,750

635 S. Ithan Avenue – A Masterpiece of Luxury & Innovation

This estate is being offered as a fully curated masterpiece. The sale includes not only the home itself but also its extraordinary collection of art, and all of its contents are included. The buyer may choose a property furnished or vacant—contents Value Estimated at $100,000; buyer to verify.

Beyond the gates of this 1.47-acre Bryn Mawr estate, craftsmanship meets grandeur in over 7,700 sq. ft. of refined living space within the Radnor School District. Designed by Gordon L. Todd Associates and built by A.L. Hellmann Custom Builders, the residence showcases hand-carved teak doors, Calcutta marble floors, and soaring 30-foot ceilings. A sweeping butterfly staircase introduces the interior, which features a two-story great room with a double-sided fireplace, a formal dining area, a chef’s kitchen with twin islands and Sub-Zero appliances, and a spectacular 32,000-gallon indoor pool beneath skylights.
A Complete Luxury Package – Everything You See Is Included

Original paintings adorn the walls, hand-selected oriental rugs dress the floors, and designer furnishings bring warmth and sophistication to every space. The private cinema is equipped with a state-of-the-art projector, delivering an unparalleled viewing experience. Every detail, every finish, every piece of décor has been carefully chosen to complement the architecture, and all of it will remain with the estate. From the artwork to the furnishings, from the rugs to the technology, everything you see is included, creating a seamless opportunity to step directly into a lifestyle of elegance and refinement.

Leisure and luxury are further enhanced with an 18-seat cinema, entertainment lounge, sauna, spa-inspired main suite, and seven additional en-suite bedrooms. Every detail was built to impress and endure.

Offered exclusively by R.J. Timlin, RE/MAX Reliance & Bright Home Auctions, this estate is presented through our Hybrid Auction Marketing Platform, which combines MLS exposure with the energy of a live, onsite auction.

Schedule your private tour today and experience a home — and a marketing strategy — that redefine luxury real estate.

Listed by Robert J Timlin

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License #RS277720

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RE/MAX Reliance

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6109729062

Last updated October 22, 2025

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Source: BrightMLS #PADE2099654

Listing Facts

  • TypeSingle-family
  • NeighborhoodBryn Mawr
  • Bedrooms6
  • Bathrooms7
  • Days on Prevu43
  • Taxes$25,066/year
  • Size7,796 sqft
  • Price per sqft$317

Amenities

  • Dishwasher
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

10/23/2025
Status changed to Active
$2,475,000
10/23/2025
Price Decreased
$2,475,000
10/17/2025
Status changed to Removed from Feed
$2,500,000
09/29/2025
Price Increased
$2,500,000
09/10/2025
Listed by RE/MAX Reliance
$2,000,000

Property Details for 635 S Ithan Avenue

Exterior

Construction

  • New Construction: No
  • Property Condition: Excellent
  • Roof: Tile
  • Window Features: Energy Efficient
  • Year Built: 2005
  • Architectural Style: Traditional
  • Builder Name: A.L. Hellman Custom Builders
  • Construction Materials: Masonry, Stucco, Frame
  • Exterior Features: Exterior Lighting

Features

  • Fencing: Wrought Iron
  • Other Structures: Above Grade
  • Patio And Porch Features: Balconies- Multiple, Deck(s)
  • Pool Features: Indoor, Heated, In Ground
  • Waterfront: No

Measurements

  • Lot Size Acres: 1.47
  • Lot Size Source: Estimated
  • Lot Size Square Feet: 64,033
  • Lot Size Units: Square Feet

Financial

Taxes

  • Tax Annual Amount: $25,066.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Disposal, Freezer, Microwave, Range Hood, Refrigerator, Washer
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Wood, Marble
  • Interior Features: Bar, Built-Ins, Ceiling Fan(s), Crown Moldings, Curved Staircase, Dining Area, Entry Level Bedroom, Exposed Beams, Family Room Off Kitchen, Kitchen - Eat-In, Primary Bath(s), Sauna, Skylight(s), Wet/Dry Bar, Whirl Pool/Hot Tub, Wood Floors
  • Spa Features: Heated
  • Spa: Yes

Measurements

  • Living Area: 7,796
  • Living Area Source: Estimated

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 6
  • Main Level Bedrooms: 1

Other

General

  • Senior Community: No

Location

  • Subdivision Name: NONE AVAILABLE

Parking

Parking

  • Garage Spaces: 3
  • Garage: Yes

Schools

Elementary School

  • Elementary School: RADNOR

High School

  • High School: RADNOR H

Middle or Junior School

  • Middle Or Junior School: RADNOR M

Utilities

Equipment

  • Cooling: Central A/C
  • Heating: Radiant, Heat Pump(s)
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Utilities: Cable TV
  • Water Source: Public

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.