3 Bedroom Apartments for Rent in Observatory, PA (59 Rentals)

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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1221 Boyle St
3 Bedroom Apartments

1221 Boyle St

1221 Boyle StPittsburgh, PA 15212
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Chatham Village
3 Bedroom Apartments

Chatham Village

402-412 Bigham StPittsburgh, PA 15211
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3452 McClure Ave
3 Bedroom Apartments

3452 McClure Ave

3452 McClure AvePittsburgh, PA 15212
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Smallman Place
3 Bedroom Apartments

Smallman Place

2419 Smallman StPittsburgh, PA 15222

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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1143 Termon Ave
3 Bedroom Apartments

1143 Termon Ave

1143 Termon AvePittsburgh, PA 15212
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City's Edge
3 Bedroom Apartments

City's Edge

1450 Colwell StPittsburgh, PA 15219
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240 McKinley Ave
3 Bedroom Apartments

240 McKinley Ave

240 McKinley AvePittsburgh, PA 15202
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140 Westfield Ave
3 Bedroom Apartments

140 Westfield Ave

140 Westfield AvePittsburgh, PA 15229
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1365 Anderson Rd
3 Bedroom Apartments

1365 Anderson Rd

1365 Anderson RdPittsburgh, PA 15209
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Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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1618 Antrim St
3 Bedroom Apartments

1618 Antrim St

1618 Antrim StPittsburgh, PA 15212
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843 Western Ave
3 Bedroom Apartments

843 Western Ave

843 Western AvePittsburgh, PA 15233
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Penn 23
3 Bedroom Apartments

Penn 23

2330 Penn AvePittsburgh, PA 15222
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23 Keswick Ave
3 Bedroom Apartments

23 Keswick Ave

23 Keswick AveBellevue, PA 15202
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Lumiere
3 Bedroom Apartments

Lumiere

513 Smithfield StPittsburgh, PA 15222

Observatory, PA Local Guide

Largest Available Observatory and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Observatory, PA is found at The Foundmore in the West View neighborhood and is 1,940 square feet priced from $3,080. Highland Village in the Outlying South Allegheny neighborhood has the second largest 3 Bedroom, which is sized at 1,654 square feet and currently listed start at $2,450. Here is today’s list of the largest available 3 Bedroom units in Observatory:

Apartment ListingModel NameSquare FootagePriced From
The FoundmoreT11,940 Sq Ft$3,080
Highland VillageThe Muirfield 3 Bedroom1,654 Sq Ft$2,450
Park View Apartments3B1,625 Sq Ft$2,505
Heinz Lofts3 Bedroom FP B81,467 Sq Ft$2,906
LiveWell Apartments3BR 3A1,336 Sq Ft$3,444
The StanzaL 3 Bedroom1,232 Sq Ft$3,900
Crawford Square Apartments3 Bedroom Townhome1,205 Sq Ft$2,234

Cheapest Available Observatory and Nearby 3 Bedroom Apartments

As of December 24, 2025 the lowest priced 3 Bedroom apartment unit in Observatory, PA is the 3 BD / 1 BA TH Liberty Model starting from $1,450 at Rossview Heights Townhomes in the Summer Hill neighborhood. The second most affordable Observatory 3 Bedroom is the Westminster Model at Chateau Perry starting at $1,799 in the West View neighborhood. The average price for all 3 Bedroom apartments in Observatory is currently $3,025. Here is today’s list of the cheapest available 3 Bedroom options in Observatory:

Apartment ListingModel NamePriced From
Rossview Heights Townhomes3 BD / 1 BA TH Liberty$1,450
Chateau PerryWestminster$1,799
Crawford Square Apartments3 Bedroom Townhome$2,234
Highland VillageThe Augusta 3 Bedroom$2,446
Park View Apartments3B$2,505
Heinz Lofts3 Bedroom FP B8$2,906
The FoundmoreT1$3,080
LiveWell Apartments3BR 3A$3,444
The StanzaL 3 Bedroom$3,900

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Pet Friendly Lifestyle
Observatory, PA

Ranked #16

Among cities in Pennsylvania for Apartment listings with Pet Friendly Amenities.

Pet Friendliness Lifestyle Score

2.5
Pet Friendly

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

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Frequently Asked Questions about 3 Bedroom Observatory Apartments

What is the Cheapest apartment in Observatory with 3 Bedroom?

Currently the most affordable 3 Bedroom in Observatory is at Rossview Heights Townhomes listed at $1,450.

How much is the average rent for a 3 Bedroom Observatory Apartment?

The average rent for a 3 Bedroom Apartment in Observatory is $3,025.

What is the largest available 3 Bedroom Observatory Apartment for rent?

Today's apartment with the most square footage in Observatory is a 1,940 square feet unit starting from $3,080 at The Foundmore.

What is the average size for Observatory 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Observatory is currently 1,611 sq ft.

Expert Rental Resources

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

Articles, How-To's, and Tips

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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.