333 Osona Ln

Mars, PA 16046

$575,000
Price
4
Beds
2,868 Sq. Ft.
$200 / Sq. Ft.
2,868
Sq. Ft.
$200
per Sq. Ft.
New
New

Description

Welcome to 333 Osona Lane, a studiously maintained luxury townhome in Venango Trails. The main level features an open flow between the kitchen, dining, and bonus living area, creating a bright and versatile space. The kitchen features granite countertops, 42in cabinetry & easy access to the deck making it ideal for effortless indoor-outdoor living. Upstairs, you’ll find 3 generously sized bedrooms. The primary suite includes its own private bath with a walk in shower and dual sinks. A rare find,...Welcome to 333 Osona Lane, a studiously maintained luxury townhome in Venango Trails. The main level features an open flow between the kitchen, dining, and bonus living area, creating a bright and versatile space. The kitchen features granite countertops, 42in cabinetry & easy access to the deck making it ideal for effortless indoor-outdoor living. Upstairs, you’ll find 3 generously sized bedrooms. The primary suite includes its own private bath with a walk in shower and dual sinks. A rare find, this unit has a THIRD FLOOR complete with a third full bathroom, walk in closet and rooftop deck. This space can be used as additional living or a 4th bedroom. Finally, the main level provides bonus space for a home office, play area, or media room, along with additional storage. Turn-key and ready for its next owner, 333 Osona Lane is a great opportunity to move into a wonderful Marshall Township & North Allegheny School District community.
  1. Listed by HOWARD HANNA REAL ESTATE SERVICES

Property Details for 333 Osona Lane

Parking Spaces
2
Style
3 or More Stories
Cooling
Central
LISTING UPDATED: 01/30/2026 07:30 PM

Property Details for 333 Osona Lane

StatusActive
MLS #1738536
Days on MarketListed Today
Taxes$10,015 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeTownhouse
MLS TypeResidential / Townhouse
Year Built2015
Lot Size0.08 AC / 3,267 SF
CountyAllegheny County

Location

Listing Courtesy of HOWARD HANNA REAL ESTATE SERVICES
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Building Information for 333 Osona Lane

Stories-Residences-Year Built2015Lot Size0.08 AC / 3,267 SF

Payment Calculator

$3,637 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,802

Property Taxes

$835

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 333 Osona Lane

Summary
Location and General Information
  • City Name: Mars
  • Postal Code: 16046
  • County Or Parish: Allegheny-North
  • County M 360: Allegheny
  • State Or Province: Pennsylvania
Taxes and HOA Information
  • Map Num Block Num Lot Num Info: 2372R00194000000
  • Taxes: $10,015
  • Maintenance Fee: $180
School Information
  • School District: Seneca Valley
Parking
  • Parking Description: Integral Garage
Property
Lot Information
  • Acres: 0.075
  • Lot Size: 89x37
  • Acres Source: Tax Record
  • Sq Ft Total: 2868.0
  • Type of Property: Townhouse
  • Area: Marshall
  • Construction: Hardie Board
Property and Assessments
  • New Construction Type: Existing
  • Year Built Numeric: 2015
  • Disclaimer: Information Deemed Reliable, But Not Guaranteed
  • Photo Count: 49
Utilities
  • Sewage: Public
  • Water: Public
Interior and Exterior Features
Exterior Features
  • Roof: Asphalt
Interior Features
  • Basement Access: Walk Out
  • Baths Full: 3
  • Baths Full Locations: Upper
  • Baths Half: 1
  • Baths Partial Locations: Main
  • Baths Total: 3.1
  • Inclusions: Auto Door on Garage, Dishwasher, Gas Stove, Kitchen Island, Microwave Oven, Refrigerator, Wall to Wall Carpet, Washer/Dryer, Window Treatments
  • Floors: Ceramic Tile, Hard Wood, Wall to Wall
  • Basement: Yes
  • Basement Description: FIN
  • Heating Type: Gas
  • Heating: Forced Air
Rental
Rental Information
  • Tenant Occupied: No

Property History for 333 Osona Lane

DateEvent & SourcePriceAppreciation
Jan 30, 2026

Listed (Active)

WPMLS #1738536

$575,000—
Jan 12, 2026

Expired

WPMLS #1731796

—
Nov 24, 2025

Listed (Active)

WPMLS #1731796

$575,000—
Jun 20, 2016

Sold

WPMLS #1211794

$389,000—
May 8, 2016

Pending

WPMLS #1211794

—
Mar 10, 2016

Listed (Active)

WPMLS #1211794

$399,900—
DateEvent & SourcePrice
01/30/2026

Listed (Active)

WPMLS #1738536

$575,000
01/12/2026

Expired

WPMLS #1731796

—
11/24/2025

Listed (Active)

WPMLS #1731796

$575,000
06/20/2016

Sold

WPMLS #1211794

$389,000
05/08/2016

Pending

WPMLS #1211794

—
03/10/2016

Listed (Active)

WPMLS #1211794

$399,900

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

Public Records for 333 Osona Lane

Taxable ValueLand$44,500Additions$318,500Total$363,000
Tax Record2025$10,015 ($835 / month)
Home Facts
Beds4Baths3.5Total Finished SqFt2,868 SqFtAbove Grade Finished SqFt2,868 SqFtStories2Lot Size3,279 SqFtStyleTownhouseYear Built2015CountyALLEGHENYAPN2372-R-194

Schools near 333 Osona Lane

This home is within North Allegheny School District.
Rating
School
Type
Grades
Distance
Marshall El School
Public - K to 5
Marshall Middle School
Public - 6 to 8
North Allegheny Senior High School
Public - 9 to 12
Rating
School
Distance
Marshall El School
PublicK to 5

Marshall Middle School
Public6 to 8

North Allegheny Senior High School
Public9 to 12

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 333 Osona Lane, Mars, PA 16046

333 Osona Lane is a townhouse for sale in Mars, PA 16046. This listing's school district is North Allegheny School District. Nearby schools include Marshall El School, Marshall Middle School and North Allegheny Senior High School. 333 Osona Lane is a 4-bed, 4-bath, 2,868 sqft townhouse built in 2015.

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 HOWARD HANNA REAL ESTATE SERVICES

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: 01/30/2026 07:30 PM