Active Under Contract
Single family home for sale at 1129 Seneca, Harmony Boro, PA 16037 | MLS# 1776935 | Listing updated on 2026-10-07
Photo 1 of Single family home for sale at 1129 Seneca, Harmony Boro, PA 16037 | MLS# 1776935 | Listing updated on 2026-10-07
Photo 2 of Single family home for sale at 1129 Seneca, Harmony Boro, PA 16037 | MLS# 1776935 | Listing updated on 2026-10-07
Photo 3 of Single family home for sale at 1129 Seneca, Harmony Boro, PA 16037 | MLS# 1776935 | Listing updated on 2026-10-07
Photo 4 of Single family home for sale at 1129 Seneca, Harmony Boro, PA 16037 | MLS# 1776935 | Listing updated on 2026-10-07
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$475,000

Monthly Est:$2,364

  • Beds Icon4 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,064sqft

1129 Seneca, Harmony Boro, PA 16037

$2,364/moEst:

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  • Single Family Residence

  • Built in 2012

  • $-- HOA

  • 0.31 acre lot

  • $230/sq.ft

Description

Welcome to this stunning 4-bedroom, 2.5-bathroom home situated in the heart of Harmony Borough! Perfectly located with easy access to Rt 19 and I-79, and within walking distance to historic Harmony and downtown Zelienople. A welcoming front porch invites you into an open foyer flanked by a living room (currently used as a home office) and a cozy family room. The open-concept kitchen features an eat-in dining area that flows into the living spaces, alongside a formal dining room perfect for hosting events. Step out from the kitchen onto a custom deck overlooking an outdoor entertainer’s dream: a level backyard complete with an in-ground swimming pool, custom patio areas, and a storage shed. Upstairs, the primary suite boasts a spacious walk-in closet and en-suite bath, accompanied by three additional spacious bedrooms and a full bath. The fully finished lower level provides versatile space for a game room, office, or extra storage. Complete with a two-car garage—this home has it all!

  • Houzeo last checked: 12 hours ago
  • Listing updated: October 7, 2026 at 4:00 am
  • Listing Provided by: Erin Berg (724) 776-3686 DRE #RS326431 | BERKSHIRE HATHAWAY THE PREFERRED REALTY (724) 776-3686
  • Source: West Penn MLS-PA | MLS#: 1776935 West Penn MLS-PA

Property Details

  • Status

    Active Under Contract

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Butler County

  • City

    Harmony Boro

  • Neighborhood

    --

  • Year Built

    2012

  • HOA Fees

    -

  • Finished Area

    2,064 sqft

  • Lot Size

    0.31 acre lot

  • Basement Area

    - sqft

  • MLS Name

    West Penn MLS

  • MLS Number

    1776935

  • MLS Status

    Contingent

  • Days on Market

    6

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 3

  • GameRoom

    Level: Lower

  • LivingRoom

    Level: Main

  • EntryFoyer

    Level: Main

  • Bedroom4

    Level: Upper

    Area: 110.00 Square Feet

    Dimensions: 11x10

  • Bedroom2

    Level: Upper

    Area: 154.00 Square Feet

    Dimensions: 14x11

  • PrimaryBedroom

    Level: Upper

    Area: 204.00 Square Feet

    Dimensions: 17x12

  • FamilyRoom

    Level: Main

    Area: 240.00 Square Feet

    Dimensions: 20x12

  • Kitchen

    Level: Main

    Area: 252.00 Square Feet

    Dimensions: 18x14

  • DiningRoom

    Level: Main

    Area: 154.00 Square Feet

    Dimensions: 14x11

  • FamilyRoom

    Level: Main

    Area: 156.00 Square Feet

    Dimensions: 13x12

Interior

  • Sewer

    Public Sewer

  • Heating

    Gas

  • Flooring

    Carpet

  • Cooling

    Electric

  • Interior Features

    Pantry

  • Appliances

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

Construction

  • Year Built

    Year Built: 2012

  • Home type

    Single Family Residence

  • Construction Materials

    Vinyl Siding

  • Architectural Style

    Colonial, Two Story

  • Roof

    Asphalt

  • Property Condition

    Resale

Utilities & Energy

  • Basement

    Finished, Walk Out Access

  • Parking Features

    Built In, Garage Door Opener

  • Pool Features

    Pool

  • Fireplace Features

    Gas

  • Water Source

    Public

Price History

DateEventPrice

10/07/2026

Source: mls_logoWest Penn MLS-PA #1776935

Contingent (Active Under Contract)

$475,000

$230/sqft

09/30/2026

Source: mls_logoWest Penn MLS-PA #1776935

Listed for Sale

$475,000

$230/sqft

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Based on information from the West Penn Mutli-List, INC through Oct 07, 2026, 06:00AM. 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. 

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