443 Walnut St

Sewickley, PA 15143

$2,995,000
Price
3
Beds
3,668 Sq. Ft.
$817 / Sq. Ft.
3,668
Sq. Ft.
$817
per Sq. Ft.
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The Walnut Street Loft is a rare expression of industrial architecture reimagined for modern, luxury living. A unique home where scale, creativity, and history come together seamlessly.
Originally built in the late 1800s, the structure carries the integrity of its industrial past with open volume, original beam, strong lines, and a sense of space not often found in a small town.
The rooftop terrace extends everyday living outdoors with room for dining, lounging, and taking in the village skyline.
From the primary suite, the outlook over Sewickley Village gives the room a uniquely connected sense of place. Just beyond the front door, a vibrant community unfolds.
The private Walnut Street entry offers a clean, tailored arrival with refined finishes from the moment you step inside.
A welcoming entry hall connects the residence with ease, offering both stair and elevator access.
The custom hydraulic elevator from the lower level t the roof deck adds everyday convenience rarely found in village living. Custom detailed interior and quiet motor add to the appeal
Even the entry makes a design statement, with soaring height and original beams setting the tone for the home beyond.
Elevator access on the main living floor makes the layout feel especially practical and effortless.
Here, the full volume of the space comes into view — exposed brick, restored beams, and room to gather on a grand yet comfortable scale
Five oversized French Doors and Juliette balconies bring in light while keeping the main floor connected to the village outside
The kitchen anchors the entire floor, opening naturally to both the living and dining spaces.
A large island offers generous prep space, casual seating, and a natural gathering point for everyday living.
The balance of historic texture and clean-lined kitchen design gives the home its distinctive character.
The kitchen’s placement beneath the open stair adds architectural drama without sacrificing practicality.
A dedicated pantry and wine storage area hidden behind the kitchen adds another thoughtful layer for entertaining and everyday enjoyment.
The powder room is an unforgettable design moment, highlighted by the custom solid brass Moroccan sink.
The living area feels warm and inviting, with scale for true gathering while still keeping its intimate character.
A tucked-away desk nook beneath the stair creates a smart space for work, study, or household organization.
A tucked-away desk nook beneath the stair creates a smart space for work, study, or household organization.
Juliette balcony doors bring in light and air, giving the living room an open, connected feel.
Looking back through the living area, the home’s rare combination of scale, warmth, and flexibility becomes clear.
An elevated view from the Loft headed upstairs underscores the volume and light of the central gathering space.
The stair and upper overlook add another layer of architectural interest to the main living floor.
The primary bedroom is serene and sunlit, wrapped in windows with views over the village rooftops. Enjoy Lutron motorized blackout blinds in all bedrooms.
Generous proportions make the primary suite feel calm, airy, and distinctly separate from the rest of the home
A private wet bar adds a boutique-hotel touch to the primary suite
The walk-in closet offers the kind of storage and organization typically expected in a much larger home
The primary bath blends luxury and ease with a soaking tub, oversized shower, and refined brass details.
An oversized solid-surface designer soaking tub.
Dual vanities and clean-lined cabinetry and hard wired backlit antifog mirrors give the primary bath both elegance and functionality.
This secondary bedroom is bright, versatile, and sized to work equally well for guests, children, or office use.
A beautifully finished full bath serves the secondary bedroom with the same polished feel found throughout the home. Enjoy hardwired backlit anti-fog mirrors throughout.
Another bedroom offers warmth, natural light, and a comfortable sense of privacy on the upper floor as well as a walk-in closet.
Clean-lined and calming, the primary bath pairs a marble vanity and hardwired backlit mirrors with warm brass hardware, a Toto toilet, and a glass-enclosed shower finished in natural stone.
Both functional and architectural, the staircase is finished with dark wood treads, cable railing, and a streamlined design that complements the home’s loft-like character.
Sliding doors create a seamless transition from inside to the rooftop terrace beyond. There is also a powder room on this floor adding to convenience for you and guests.
Enjoy the durable Trex decking with 20-year warranty.
Grill, dining, and open-air seating come together to make rooftop entertaining feel easy and complete. Plumbed for an outdoor kitchen.
Wide-open deck space gives buyers flexibility to entertain at scale or simply enjoy the view in privacy.
From the roofline, the vantage over Sewickley Village is one of the property’s most memorable features.
Enjoy the custom tempered glass railings and roof deck hardwired outdoor audio.
The final view captures what sets this home apart
Set directly along Beaver Street, the storefront enjoys prominent frontage in the heart of Sewickley Village, with large display windows and a highly recognizable presence at street level.
This expansive front showroom is defined by soaring ceilings, oversized display walls, and a clean, open layout that gives the space a bright, gallery-like feel.
From this angle, the commercial suite feels especially inviting, with its street-facing windows, warm wood entry door, and generous open area that easily accommodates both client seating and display space.
A separate lounge or media room adds another layer of functionality, finished with custom cabinetry, a wet bar, and a more intimate setting for meetings, presentations, or relaxed client conversations. The bathroom is just off to the side as well as a seprate office.

Description

In the heart of Sewickley Village, 443 Walnut Street is a rare mixed-use gem that fuses late-1800s historic character with the open scale of a Tribeca-style loft. Acquired in 2015 as a modest two-story building, it was dramatically expanded and renovated in 2025. A new third floor created a sophisticated three-bedroom, six-bathroom residence, crowned by a 1,100-square-foot rooftop terrace offering sweeping 360-degree panoramic views. A private elevator with custom sliding doors serves all five floors...In the heart of Sewickley Village, 443 Walnut Street is a rare mixed-use gem that fuses late-1800s historic character with the open scale of a Tribeca-style loft. Acquired in 2015 as a modest two-story building, it was dramatically expanded and renovated in 2025. A new third floor created a sophisticated three-bedroom, six-bathroom residence, crowned by a 1,100-square-foot rooftop terrace offering sweeping 360-degree panoramic views. A private elevator with custom sliding doors serves all five floors and is exclusive to the residential portion of the building. The retail suite below features its own separate entrance at 352 Beaver Street. The home delivers striking contrast: urban loft openness and architectural drama within the charm and walkability of Sewickley Village. Enter through a refined street-level foyer with Italian porcelain tile. The main living level features soaring 15-foot ceilings, handmade iron chandeliers, exposed historic beams, hand-scraped hardwood floors, and solid wood doors. Five nearly floor-to-ceiling French doors with Juliette balconies along Walnut Street flood the space with light and connect to the vibrant streetscape. An oversized kitchen island with custom pantry opens seamlessly to dining and living areas—perfect for everyday living or entertaining. A powder room with custom solid brass Moroccan sink adds a standout design moment. The third floor offers a private retreat with three large bedrooms, each with en-suite baths, walk-in closets, and side-by-side laundry. Bright Pella windows wrap the level. The primary suite includes a wet bar with refrigerator, oversized walk-in closet, and a spa-like bath featuring a generous solid stone soaking tub, marble shower with dual Kohler 12-inch rainheads, steam room, brass fixtures, Toto Neorest smart toilet, and heated towel rack with Wi-Fi timer. The lower level provides flexible partially finished space with a full bath, ideal for storage, fitness, or guests. The 1,100 sq ft rooftop terrace is an elevated outdoor living room with Trex decking, tempered glass railings, natural gas for grill and two fire features, plumbing for an exterior kitchen, and a dedicated powder room. This scale and privacy in a non-HOA village property is exceptionally rare. The separately accessed commercial space at 352 Beaver Street provides an established revenue stream while maintaining full residential privacy. Whole-building ownership with no HOA fees, prime location, and strong appeal for owner-occupants, investors, or 1031 exchanges make this truly one-of-a-kind. Steps away are Sewickley’s best boutiques, restaurants, coffee shops, movie theater, and grocery. Pittsburgh International Airport is ~15 minutes; downtown Pittsburgh ~20 minutes. This distinctive home blends city-loft energy with intimate village living like no other.
  1. Listed by PIATT SOTHEBY'S INTERNATIONAL REALTY

Property Details for 443 Walnut Street

Style
Other
Cooling
Central
Pool
No
LISTING UPDATED: 05/15/2026 02:16 PM

Property Details for 443 Walnut Street

StatusActive
MLS #1748378
Days on Market33
Taxes$14,821 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Residence/Single Family
Year Built9999
Lot Size0.03 AC / 1,437 SF
CountyAllegheny County
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Location

Listing Courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY
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Building Information for 443 Walnut Street

Stories-Year Built9999Building Size-Lot Size0.03 AC / 1,437 SF

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$16,160 per month

30 year fixed, 6.36% Interest

Principal and Interest

$14,924

Property Taxes

$1,235

HOA Dues

$0

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Property Information for 443 Walnut Street

Summary
Location and General Information
  • City Name: Sewickley
  • Postal Code: 15143
  • County Or Parish: Allegheny-North
  • County M 360: Allegheny
  • State Or Province: Pennsylvania
  • Directions: Across the Sewickley Bridge to Broad St, L on Beaver and L on Walnut Street
  • Public Transportation: No
Taxes and HOA Information
  • Map Num Block Num Lot Num Info: 0508-N-00052-0000-00
  • Taxes: $14,821
School Information
  • School District: Quaker Valley
  • School Transportation: Yes
Parking
  • Parking Description: Off-Street Parking, Other Parking Available
Virtual Tour
Property
Lot Information
  • Acres: 0.033
  • Lot Size: 22x60
  • Acres Source: Agent
  • Sq Ft Total: 3668.0
  • Type of Property: Residence/Single Family
  • Area: Sewickley
  • Construction: Brick, Hardie Board
Property and Assessments
  • New Construction Type: Existing
  • Home Warranty Incl: No
  • Year Built Numeric: 9999
  • Disclaimer: Information Deemed Reliable, But Not Guaranteed
  • Photo Count: 50
Utilities
  • Sewage: Public
  • Water: Public
Interior and Exterior Features
Interior Features
  • Room Count: 8
  • Basement Access: Interior Only
  • Baths Full: 4
  • Baths Full Locations: Lower, Upper
  • Baths Half: 2
  • Baths Partial Locations: Main, Upper
  • Baths Total: 4.2
  • Inclusions: Dishwasher, Elevator, Gas Stove, Kitchen Island, Microwave Oven, Pantry, Refrigerator, Security System, Washer/Dryer, Wet Bar, Window Treatments
  • Basement: Yes
  • Room and Features: Entry-Lower, Kitchen-Main, Dining Room-Main, Living Room-Main, Primary Bedroom-Upper, 2nd Bedroom-Upper, 3rd Bedroom-Upper, Additional Room-Upper
  • Room List: Entry, Kitchen, Dining Room, Living Room, Primary Bedroom, 2nd Bedroom, 3rd Bedroom, Additional Room
Room Information
Room 1
  • Room Level 1: Lower
  • Room Size 1: 8x8
  • Room Type 1: Entry
Room 2
  • Room Level 2: Main
  • Room Size 2: 21x18
  • Room Type 2: Kitchen
Room 3
  • Room Level 3: Main
  • Room Size 3: 22x18
  • Room Type 3: Dining Room
Room 4
  • Room Level 4: Main
  • Room Size 4: 22x17
  • Room Type 4: Living Room
Room 5
  • Room Level 5: Upper
  • Room Size 5: 16x13
  • Room Type 5: Primary Bedroom
Room 6
  • Room Level 6: Upper
  • Room Size 6: 12x11
  • Room Type 6: 2nd Bedroom
Room 7
  • Room Level 7: Upper
  • Room Size 7: 11x11
  • Room Type 7: 3rd Bedroom
Room 8
  • Room Level 8: Upper
  • Room Size 8: 58x22
  • Room Type 8: Additional Room
Rental
Rental Information
  • Tenant Occupied: Yes

Property History for 443 Walnut Street

DateEvent & SourcePriceAppreciation
Apr 17, 2026

Listed (Active)

WPMLS #1748378

$2,995,000—
DateEvent & SourcePrice
04/17/2026

Listed (Active)

WPMLS #1748378

$2,995,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Schools near 443 Walnut Street

This home is within Quaker Valley School District.
Rating
School
Type
Grades
Distance
Edgeworth Elementary School
Public - K to 5
Quaker Valley Middle School
Public - 6 to 8
Quaker Valley High School
Public - 9 to 12
Osborne Elementary School
Public - K to 5
Rating
School
Distance
Edgeworth Elementary School
PublicK to 5

Quaker Valley Middle School
Public6 to 8

Quaker Valley High School
Public9 to 12

Osborne Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 443 Walnut Street, Sewickley, PA 15143

443 Walnut Street is a single family home for sale in Sewickley, PA 15143. This property was listed for sale on April 17, 2026 by PIATT SOTHEBY'S INTERNATIONAL REALTY, it's currently listed at $2,995,000. This listing's school district is Quaker Valley School District. Nearby schools include Edgeworth Elementary School, Quaker Valley Middle School and Quaker Valley High School. 443 Walnut Street is a 3-bed, 6-bath, 3,668 sqft single family home built in 9999.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY

The information is being provided by West Penn Multi-List, Inc. Information deemed reliable, but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. Copyright 2026 West Penn Multi-List, Inc.. All Rights Reserved. Last Updated: 05/15/2026 02:16 PM