Best Realtors in Allentown, PA

Updated September 2026 · 10 businesses · Allentown guide

Looking for realtors in Allentown? Below you'll find 10 local options with their address, phone number, website and opening hours, plus practical advice on choosing the right one.

What they do: Real estate agents who help you buy or sell a home, negotiate offers and coordinate inspections and closing. Check their license with the Pennsylvania State Real Estate Commission.

This guide lists 10 realtors in and around Allentown, spread across 4 ZIP codes. 10 have a phone number you can call directly from this page, 10 link to their own website, 6 are open on weekends. Listings are organized so you can compare them at a glance and contact them directly.

Top 10 Realtors in Allentown

Listings are shown in no paid order: no business can pay to appear or to rank higher on this page.

1 One Valley Realty, LLC

ZIP 18104
Opening hours
Mon9 AM-5 PM
Tue9 AM-5 PM
Wed9 AM-5 PM
Thu9 AM-5 PM
Fri9 AM-5 PM
SatClosed
SunClosed

CallDirections

3 Jamie Achberger Group - EXP Realty

Open 24/7ZIP 18104
Opening hours
MonOpen 24 hours
TueOpen 24 hours
WedOpen 24 hours
ThuOpen 24 hours
FriOpen 24 hours
SatOpen 24 hours
SunOpen 24 hours

CallDirections

4 Homeway Real Estate

Open weekendsZIP 18109
Opening hours
Mon9 AM-5 PM
Tue9 AM-5 PM
Wed9 AM-5 PM
Thu9 AM-5 PM
Fri9 AM-5 PM
Sat9 AM-5 PM
SunClosed

CallDirections

5 Kimberly Rosado Properties Group

Open weekendsZIP 18104
Opening hours
Mon9 AM-5 PM
Tue9 AM-5 PM
Wed9 AM-5 PM
Thu9 AM-5 PM
Fri9 AM-5 PM
Sat9 AM-5 PM
SunClosed

CallDirections

6 Coldwell Banker Heritage Real Estate

Open 24/7ZIP 18104
Opening hours
MonOpen 24 hours
TueOpen 24 hours
WedOpen 24 hours
ThuOpen 24 hours
FriOpen 24 hours
SatOpen 24 hours
SunOpen 24 hours

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7 Sam Del Rosario Group powered by Keller Williams Real Estate

ZIP 18103
Opening hours
Mon9 AM-5 PM
Tue9 AM-5 PM
Wed9 AM-5 PM
Thu9 AM-5 PM
Fri9 AM-5 PM
SatClosed
SunClosed

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9 Coldwell Banker Hearthside Realtors

ZIP 18109
Opening hours
Mon9 AM-5 PM
Tue9 AM-5 PM
Wed9 AM-5 PM
Thu9 AM-5 PM
Fri9 AM-5 PM
SatClosed
SunClosed

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10 Cliff Lewis Experience

Open weekendsZIP 18109
Opening hours
Mon8 AM-8 PM
Tue8 AM-8 PM
Wed8 AM-8 PM
Thu8 AM-8 PM
Fri8 AM-8 PM
Sat8 AM-8 PM
Sun9 AM-8 PM

CallDirections

How to choose realtors in Allentown

  • Verify licenses with the Pennsylvania State Real Estate Commission on the PALS website.
  • Ask how many transactions they have closed recently in Allentown and in your price range.
  • Understand the fees and commission structure before signing any agreement.
  • Ask for references from recent clients.
  • Make sure they know local zoning, taxes and neighborhood trends.

Local tips for Allentown

Allentown requires contractors doing work in the city to be licensed with the city and to pull permits through the Department of Building Standards and Safety, in addition to the state Home Improvement Contractor registration.

Allentown sits right next to Bethlehem and Easton, and many Lehigh Valley businesses serve the whole region, so a provider based a few miles away in Whitehall or Emmaus may still cover your address.

Allentown is in Lehigh County, and local phone numbers use the 610 and 484 area codes. Popular areas include Center City, West End, East Side, South Side, Old Allentown, Old Fairgrounds, Mountainville, Midway Manor.

Frequently asked questions

Which realtors in Allentown are open on weekends?

According to their listed hours, these are open on Saturday or Sunday: Rudy Amelio Real Estate, Jamie Achberger Group - EXP Realty, Homeway Real Estate, Kimberly Rosado Properties Group, Coldwell Banker Heritage Real Estate, Cliff Lewis Experience. Hours can change on holidays, so call before you go.

Which areas of Allentown do these realtors cover?

The realtors on this list are located in ZIP codes 18102, 18103, 18104, 18109. Many businesses also serve nearby neighborhoods and suburbs, so ask when you call.

How do I verify a real estate license in Pennsylvania?

Search the agent or broker by name on the Pennsylvania Licensing System (PALS), run by the Department of State.

What are property taxes like in Allentown?

Pennsylvania property taxes are set by the county, the municipality and the school district, so they vary widely. Check the county assessment office for any specific property.

Do I need a buyer's agent?

You're not required to have one, but a buyer's agent can help with pricing, negotiation and inspections. Since 2024, buyers sign a written agreement with their agent that spells out compensation.

Information is collected from public sources and may change. Please confirm hours, prices and availability directly with each business. Business owner? Ask us to update your listing.