For Sale
Single family home for sale at 803 Killarney Dr, Castle Shannon, PA 15234 | MLS# 1770511 | Listing updated on 2026-10-18
Photo 1 of Single family home for sale at 803 Killarney Dr, Castle Shannon, PA 15234 | MLS# 1770511 | Listing updated on 2026-10-18
Photo 2 of Single family home for sale at 803 Killarney Dr, Castle Shannon, PA 15234 | MLS# 1770511 | Listing updated on 2026-10-18
Photo 3 of Single family home for sale at 803 Killarney Dr, Castle Shannon, PA 15234 | MLS# 1770511 | Listing updated on 2026-10-18
Photo 4 of Single family home for sale at 803 Killarney Dr, Castle Shannon, PA 15234 | MLS# 1770511 | Listing updated on 2026-10-18
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$335,000

Monthly Est:$1,667

  • Beds Icon3 Beds
  • Beds Icon
    3 Baths
  • Beds Icon--sqft

803 Killarney Dr, Castle Shannon, PA 15234

$1,667/moEst:

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  • Single Family Residence

  • Built in 1955

  • $-- HOA

  • 0.15 acre lot

  • --/sqft

Description

This expanded home in Castle Shannon pairs classic charm with modern versatility, and is located close to local parks, shopping, and the T-rail for effortless daily commutes. The light-filled main floor centers around a circular living, dining, and kitchen flow built for entertaining. Double wooden French doors enclose an adjacent first floor family room, while a separate flex space on the first floor easily serves as a home office, den, or playroom. A full bathroom, along with sound-dampening triple-pane front windows, completes the main level. Upward, you'll find three large bedrooms featuring generous closet space and a recently updated spa-inspired full bath.

The m
ostly finished lower level expands your total square footage with a large recreation area, dedicated laundry zone, and a convenient half bath. Outdoor living is equally compelling, anchored by a double-wide driveway, attached garage, and a covered front porch—both upgraded with durable, low-maintenance stone-epoxy surfacing. The fully fenced backyard creates a private retreat complete with a stone patio, an expansive gazebo for shaded relaxation, a custom 12x12 storage shed, and ample green space for gardening or play.

  • Houzeo last checked: 5 hours ago
  • Listing updated: October 18, 2026 at 5:03 pm
  • Listing Provided by: Berni Bishop-Pirollo (412) 521-5500 DRE #AB069321 | BERKSHIRE HATHAWAY THE PREFERRED REALTY (412) 521-5500
  • Source: West Penn MLS-PA | MLS#: 1770511 West Penn MLS-PA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Allegheny South County

  • City

    Castle Shannon

  • Neighborhood

    --

  • Year Built

    1955

  • HOA Fees

    -

  • Finished Area

    - sqft

  • Lot Size

    0.15 acre lot

  • Basement Area

    - sqft

  • MLS Name

    West Penn MLS

  • MLS Number

    1770511

  • MLS Status

    Active

  • Days on Market

    63

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 3

  • Laundry

    Level: Basement

  • GameRoom

    Level: Basement

    Area: 240.00 Square Feet

    Dimensions: 20x12

  • Bedroom3

    Level: Upper

    Area: 120.00 Square Feet

    Dimensions: 12x10

  • Bedroom2

    Level: Upper

    Area: 132.00 Square Feet

    Dimensions: 12x11

  • PrimaryBedroom

    Level: Upper

    Area: 294.00 Square Feet

    Dimensions: 21x14

  • Den

    Level: Main

    Area: 63.00 Square Feet

    Dimensions: 9x7

  • FamilyRoom

    Level: Main

    Area: 120.00 Square Feet

    Dimensions: 12X10

  • Kitchen

    Level: Main

    Area: 96.00 Square Feet

    Dimensions: 12X8

  • DiningRoom

    Level: Main

    Area: 96.00 Square Feet

    Dimensions: 12X8

  • LivingRoom

    Level: Main

    Area: 253.00 Square Feet

    Dimensions: 11X23

  • EntryFoyer

    Level: Main

Interior

  • Flooring

    Ceramic Tile, Hardwood, Carpet

  • Appliances

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

  • Interior Features

    Window Treatments

  • Sewer

    Public Sewer

  • Window Features

    Multi Pane, Screens, Window Treatments

  • Heating

    Forced Air, Gas

  • Cooling

    Attic Fan, Central Air

Construction

  • Year Built

    Year Built: 1955

  • Home type

    Single Family Residence

  • Roof

    Asphalt

  • Architectural Style

    Colonial, Two Story

  • Construction Materials

    Brick

  • Property Condition

    Resale

Utilities & Energy

  • Water Source

    Public

  • Basement

    Finished, Interior Entry

  • Pool Features

    None

  • Parking Features

    Built In, Garage Door Opener

Other Features

  • Community Features

    Public Transportation

Price History

DateEventPrice

08/19/2026

Source: mls_logoWest Penn MLS-PA #1770511

Price Decreased

$335,000 -4.29%

$0/sqft

07/30/2026

Source: mls_logoWest Penn MLS-PA #1763077

Price Decreased

$350,000 -4.11%

$0/sqft

07/03/2026

Source: mls_logoWest Penn MLS-PA #1763077

Listed for Sale

$365,000 +4.29%

$0/sqft

07/03/2026

Source: mls_logoWest Penn MLS-PA #1763077

Off Market

$350,000

$0/sqft

Nearby Homes

Based on information from the West Penn Mutli-List, INC through Oct 22, 2026, 03:46PM. 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. 

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