129 Olivia Avenue Mars, PA $ 699,900
129 Olivia Avenue
$ 699,900
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129 Olivia Avenue

Mars, PA, 16046
$ 699,900
Bedrooms5 Baths3.1 Sq 2,746

Monthly Estimate*

$ 4,309

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Single Family Home for sale in Mars, PA

for $699,900 with 5 bedrooms and 3 full baths, 1 half bath. This 2,746 square foot home was built in 2017 on a lot size of 0.52.

Welcome to this exceptional 5-bedroom home in the highly desirable Mars Area School District — offering a rare multigenerational living opportunity with the neighboring one-level ranch home also available for sale! Whether you're looking to live next to family, create the perfect setup for aging parents, or simply enjoy extra flexibility, opportunities like this are incredibly hard to find. Designed for both everyday living and entertaining, this spacious home features three finished levels packed with upgrades and flexible living spaces. The bright white kitchen opens to a stunning morning room and inviting family room with a cozy gas fireplace. Need extra workspace or guest accommodations? Enjoy both a first-floor office/flex room and an additional soundproof office in the finished lower level — perfect for working from home, hobbies, or a potential first-floor bedroom option. The finished lower level is truly impressive, complete with a large game room, theatre room, additional bedroom with egress window, full bathroom, and abundant storage space. Car enthusiasts and organizers alike will love the oversized 3-car garage featuring epoxy flooring, built-in cabinetry, wall organization systems, hanging storage, and EV charger. Step outside to a fully fenced backyard designed with both kids and pets in mind. Enjoy the composite deck, covered patio with sunny open-air section, convenient yard ramp access, and included wooden playset — all creating the perfect outdoor retreat for entertaining and everyday fun. Plus, a playground right across the street adds even more family-friendly appeal. If you've been searching for a move-in ready home with space, functionality, and the rare ability to keep loved ones close by, this one checks every box. And yes — grandma really can live next door too! (MLS1754324) Finished basement is additional 1000 sq ft!

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Single Family Active

Price

$ 699,900

Bedrooms

5

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 5,177

Style

Lot Size

0.52

Year Built

2017

Town/City

Mars

County/Region

Butler

MLS | Web ID

1754334

Features
General
Sewer PublicSewer
Heating ForcedAir Gas
Cooling CentralAir
Roof Asphalt
Appliances SomeGasAppliances Dryer Dishwasher Disposal Microwave Refrigerator Stove Washer
HOA Fee 34
Architectural Style Farmhouse TwoStory
Pool Features None
Construction Materials VinylSiding
Year Built 2017
Stories Count 2
Levels Two
Property Subtype SingleFamilyResidence
Assoc Fee Paid Per Monthly
County Butler
Property Type Residential
Attached Garage true
Subdivision Name KingsRidge
Garage Y/N true
Total Rooms 14
Full Baths 3
Status Contingent
City Adams Twp
High School District Mars Area
MLS Area Adams Twp
Lot Size Units Acres
Tax Annual Amount 5177
Home Warranty Y/N false
Property Condition Resale
MLS Area Minor Adams Twp
Standard Status ActiveUnderContract
Middle/Junior School District Mars Area
Elementary School District Mars Area
Tax Assessed Value 36620
Virtual Tour https://tour.thepreferredrealty.com/129-Olivia-Avenue-PA-16046
Property Sub Type Additional SingleFamilyResidence
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Interior
Interior Amenities KitchenIsland Pantry
Basement Finished InteriorEntry
Flooring CeramicTile Vinyl Carpet
Total Fireplaces 1
Fireplace Features Gas
Basement (Y/N) true
Air Conditioning Y/N true
Heating Y/N true
Window Features MultiPane Screens
Fireplace Y/N true
Half Baths 1
Total Bedrooms 5
Total Baths 4
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Exterior
Parking Features Attached Garage GarageDoorOpener
Water Source Public
Total Parking 3
Lot Size Area 0.52
Building Area Total 2746
Lot Dimensions 0.52
Lot Size Acres 0.52
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* Excluded Features
List By
JoAnn Echtler

Listing Agent

Berkshire Hathaway The Preferred Realty

Broker

jechtler@tprsold.com

Email

Affordability Calculator

$4,741
Per Month
91%
9%
0%
Monthly Principal & Interest
$4,309
Monthly Property Taxes
$431
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1514887 Elementary School
1515026 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
5/19/2026$699,900 Listed Price

Map


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129 Olivia Avenue, Mars, PA, 16046 is a Single Family Home for sale at $699,900 with 2,746 sqft and a lot size of 0.52. 129 Olivia Avenue has 5 bedrooms, 3.1 baths, and was built in 2017. The property's zip code is 16046 which is in Mars, PA