3128 Diamond Avenue • Allentown, PA 18103

$349,449 Beds: 3 • Baths: 2 full • Sq. Feet: 1806 • MLS ID: PALH2016288 • Subdivision: ALTON PARK • School Dist: ALLENTOWN
**Spacious One-Floor Living with Character, Updates & Over 1,800 Square Feet!** Welcome to 3128 Diamond Avenue—a spacious and distinctive 3-bedroom, 1.5-bath ranch offering more than 1,800 square feet of comfortable one-floor living. One of the largest homes on the street and ideally situated at the end of a cul-de-sac, this well-maintained home combines the character and craftsmanship of an older home with many important modern updates. A handsome stone facade and covered front porch create an inviting first impression. Inside, you’ll find an open and easy-flowing floor plan connecting the kitchen, dining, and living areas—perfect for both everyday living and entertaining. Large windows fill the home with natural light, while beautiful original hardwood floors, coffered ceilings, and a wood-burning fireplace add warmth and architectural character rarely found in newer construction. The updated kitchen features granite countertops, a stylish backsplash, stainless steel appliances, and plenty of workspace, all opening naturally to the main living and dining areas. Fresh interior paint provides a clean, move-in-ready feel, while an updated roof and HVAC system offer added peace of mind. All three bedrooms, both bathrooms, and the main living spaces are conveniently located on one level—making this an excellent choice for buyers seeking comfortable, accessible one-floor living without sacrificing space. Outside, enjoy both covered front and rear decks, providing inviting spaces to relax, entertain, or enjoy the outdoors in any season. Conveniently located near shopping, dining, and major highways, this home stands apart with its generous size, desirable location, recent updates, and a spacious one-level layout that is increasingly difficult to find. **If you’ve been searching for a ranch home with lots of space, character, and the right combination of classic craftsmanship and modern updates, you won’t want to miss this turn-key home.** View this listing at: http://philkuntz.com/mls=PALH2016288

Property Features

  • Taxes: $6,214
  • Basement: Yes
  • Roof Type: Architectural Shingle
  • Exterior: Aluminum Siding,Block,Stone
  • Parking Notes: 4 Total Parking Spaces
  • Special View Info: Mountain,Valley
  • Lot Size: 0.28 Acres
  • Lot Dimensions: 0.28 Acre(S)
  • Heating: Heat Pump - Oil BackUp
  • Fuel Type: Oil
  • Cooling: Central A/C,Ceiling Fan(s)
  • Year Built: 1948
  • Fireplaces: 1
  • Water: Public
  • Sewer: Public Sewer
  • Stories: 1.5
  • Number of Rooms: 9
  • Municipality: ALLENTOWN CITY
  • Accessibility: Level Entry - Main
  • Additional Structures: Above Grade
  • Structure Type: Detached
  • Total Garage/Parking Spaces: 4
  • Appliances: Built-In Microwave,Dishwasher,Dryer,Oven/Range - Electric,Refrigerator,Stainless Steel Appliances,Washer
  • Basement: Daylight, Partial,Unfinished
  • SQFT Total Finished: 1806
  • SQFT Above Finished: 1806
  • Exterior: Awning(s)
  • Interior: Bathroom - Walk-In Shower,Breakfast Area,Ceiling Fan(s),Wood Floors
  • Fireplace: Wood
  • Flooring: Hardwood,Laminate Plank,Vinyl

School Information

  • School District: ALLENTOWN
Printed July 21, 2026


Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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 on this site was last updated 07/21/2026. The listing information on this page last changed on 07/21/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 07/21/2026 6:06:26 AM EST) or Bright MLS (last updated Tue 07/21/2026 12:43:20 AM EST). Real estate listings held by brokerage firms other than Berkshire Hathaway HomeServices Homesale Realty may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
Federal Housing Equal Opportunity Realtor
Corporate Office - 215 S Centerville Rd. Lancaster, PA 17603
James J Hafer - West Virginia Broker of Record

©2026 BHH Affiliates, LLC. An independently owned and operated franchisee of BHH Affiliates, LLC. Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of Columbia Insurance Company, a Berkshire Hathaway affiliate. Equal Housing Opportunity.


Agent License Information: 
Licensed in Pennsylvania 

950 North Hanover Street, Elizabethtown, PA 17022
717-367-3500