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Single family home for sale at 443 Walnut St, Sewickley, PA 15143 | MLS# 1773754 | Listing updated on 2026-09-11
Photo 1 of Single family home for sale at 443 Walnut St, Sewickley, PA 15143 | MLS# 1773754 | Listing updated on 2026-09-11
Photo 2 of Single family home for sale at 443 Walnut St, Sewickley, PA 15143 | MLS# 1773754 | Listing updated on 2026-09-11
Photo 3 of Single family home for sale at 443 Walnut St, Sewickley, PA 15143 | MLS# 1773754 | Listing updated on 2026-09-11
Photo 4 of Single family home for sale at 443 Walnut St, Sewickley, PA 15143 | MLS# 1773754 | Listing updated on 2026-09-11
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$2,995,000

Monthly Est:$14,907

  • Beds Icon3 Beds
  • Beds Icon
    6 Baths
  • Beds Icon3,668sqft

443 Walnut St, Sewickley, PA 15143

$14,907/moEst:

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  • Single Family Residence

  • Built in -

  • $-- HOA

  • 0.03 acre lot

  • $817/sq.ft

Description

A truly one-of-one residence in the heart of Sewickley Village. Completely reimagined in 2025, 443 Walnut combines the scale and privacy of a custom luxury home with the ease and walkability of an urban penthouse lifestyle—crowned by an extraordinary approximately 1,100-square-foot rooftop living level with panoramic 360-degree views.

A private street-level residential entrance opens to your own elevator, serving all five levels from the basement to the rooftop. The second and third floors are devoted entirely to the residence, with approximately 3,668 square feet of living space, three ensuite bedrooms, dramatic entertaining areas, soaring ceilings and exceptional cus...

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  • Houzeo last checked: 7 minutes ago
  • Listing updated: September 11, 2026 at 5:11 pm
  • Listing Provided by: Liza Barry Christ (412) 939-7000 DRE #RS317642 | PIATT SOTHEBY'S INTERNATIONAL REALTY (412) 471-4900
  • Source: West Penn MLS-PA | MLS#: 1773754 West Penn MLS-PA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Allegheny North County

  • City

    Sewickley

  • Neighborhood

    --

  • Year Built

    -

  • HOA Fees

    -

  • Finished Area

    3,668 sqft

  • Lot Size

    0.03 acre lot

  • Basement Area

    - sqft

  • MLS Name

    West Penn MLS

  • MLS Number

    1773754

  • MLS Status

    Active

  • Days on Market

    6

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 6

  • BonusRoom

    Level: Upper

    Area: 1276.00 Square Feet

    Dimensions: 58x22

  • Bedroom3

    Level: Upper

    Area: 121.00 Square Feet

    Dimensions: 11x11

  • Bedroom2

    Level: Upper

    Area: 132.00 Square Feet

    Dimensions: 12x11

  • PrimaryBedroom

    Level: Upper

    Area: 208.00 Square Feet

    Dimensions: 16x13

  • LivingRoom

    Level: Main

    Area: 374.00 Square Feet

    Dimensions: 22x17

  • DiningRoom

    Level: Main

    Area: 396.00 Square Feet

    Dimensions: 22x18

  • Kitchen

    Level: Main

    Area: 378.00 Square Feet

    Dimensions: 21x18

  • EntryFoyer

    Level: Lower

    Area: 64.00 Square Feet

    Dimensions: 8x8

Interior

  • Appliances

    Some Gas Appliances, Dryer, Dishwasher, Microwave, Refrigerator, Stove, Washer

  • Window Features

    Window Treatments

  • Cooling

    Central Air

  • Sewer

    Public Sewer

  • Flooring

    Hardwood, Tile

  • Interior Features

    Wet Bar, Elevator, Kitchen Island, Pantry, Window Treatments

Construction

  • Year Built

    -

  • Home type

    Single Family Residence

  • Property Condition

    Resale

  • Construction Materials

    Brick, Hardiplank Type

  • Architectural Style

    Other

Utilities & Energy

  • Pool Features

    None

  • Parking Features

    Off Street, Other

  • Basement

    Interior Entry

  • Water Source

    Public

  • Security Features

    Security System

Price History

DateEventPrice

04/17/2026

Source: mls_logoWest Penn MLS-PA #1748689

Off Market

$2,995,000

$0/sqft

04/17/2026

Source: mls_logoWest Penn MLS-PA #1748689

Listed for Sale

$2,995,000

$0/sqft

Based on information from the West Penn Mutli-List, INC through Sep 17, 2026, 05:00AM. Information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 West Penn Multi-List, Inc. All Rights Reserved. 

Advertising Broker: Daniel Demers | Sell Your Home Services

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