Framed by tree-lined sidewalks and the gentle rhythm of borough life, 507 Diamond Boulevard unfolds like a storybook retreat rooted in the natural beauty of Southmont. Here, the changing seasons set a vivid living backdrop: early spring crocuses and daffodils give way to firefly-lit summer evenings, rich autumn foliage, and festive neighborhood winter traditions. Woven seamlessly into this landscape is a private sanctuary shaped by four years of intentional cultivation—a romantic, cottage-style cutting garden blooming with dozens of fragrant peonies and cascading Annabelle and Limelight hydrangeas. The elevated rear deck serves as a peaceful open-air vantage point to sip morning coffee, gather fresh blooms for the table, and watch local deer wander quietly through the greenery, all just an easy walk from Westmont schools and minutes from downtown Johnstown and Conemaugh Regional Medical Center. Built in 1940, the residence stands as an enduring testament to historic quality, showcasing authentic lath-and-plaster walls, graceful proportions, and original hardwood floors polished to a rich luster. Acquired in 2022 and elevated by an owner with over 25 years of professional experience as an interior designer and renovation project manager, the interior honors its architectural soul while introducing refined contemporary ease. Sun-drenched main-floor gathering spaces center around a classic wood-burning fireplace ready for a custom liner, transitioning naturally into a true cook's and baker's kitchen equipped with a Samsung Bespoke refrigerator and range oven, paired with matching stainless steel appliances, expansive prep surfaces, and tailored storage. The home's versatile four-bedroom configuration is thoughtfully arranged across the upper levels to balance shared family life with individual retreat. The second level hosts three bright bedrooms, anchored by a serene primary suite complete with a walk-in wardrobe and a private, fully appointed en-suite bathroom, alongside two secondary bedrooms with classic millwork that share a newly updated central hallway bath. Perched exclusively on the third floor, a secluded fourth bedroom provides an expansive, quiet haven ideal for an executive home office, guest aerie, or creative studio. A clean lower level rounds out the floor plan with ample laundry and dry storage space, complemented by an integral single-car garage that ensures effortless, all-season vehicle protection. Turnkey designer elegance, timeless architectural character, and botanical tranquility rarely align so effortlessly—schedule your private tour today and make this Southmont showpiece your own.
Active
$289,900
507 Diamond Blvd, Johnstown, PA 15905
4beds
2,030sqft
Single Family Residence
Built in 1940
10,018 Square Feet Lot
$279,100 Zestimate®
$143/sqft
$-- HOA
What's special
Tree-lined sidewalksAuthentic lath-and-plaster wallsExpansive prep surfacesGraceful proportionsVersatile four-bedroom configurationClassic wood-burning fireplaceSun-drenched main-floor gathering spaces
- 13 days
- 1,417
- 51
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Michael Zamias,
EXP REALTY, LLC 888-397-7352
Source: CSMLS,MLS#: 96042413
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: Furnace Room, Master Bathroom, Rec Room, Dining Room
Primary bedroom
- Level: Second
- Area: 266
- Dimensions: 14 x 19
Bedroom 1
- Level: Second
- Area: 154
- Dimensions: 11 x 14
Bedroom 2
- Level: Second
- Area: 88
- Dimensions: 8 x 11
Bedroom 3
- Level: Third
- Area: 126
- Dimensions: 7 x 18
Primary bathroom
- Level: Second
- Area: 40
- Dimensions: 4 x 10
Bathroom 1
- Level: Second
- Area: 35
- Dimensions: 5 x 7
Dining room
- Level: First
- Area: 154
- Dimensions: 11 x 14
Family room
- Level: First
- Area: 266
- Dimensions: 14 x 19
Kitchen
- Level: First
- Area: 162
- Dimensions: 9 x 18
Living room
- Level: First
- Area: 266
- Dimensions: 14 x 19
Heating
- Hot Water
Cooling
- Ceiling Fan(s), Window Unit(s)
Appliances
- Included: Dryer, Microwave, Range, Refrigerator, Washer
- Laundry: Sink, In Basement
Features
- Bath Updated, Eat-in Kitchen, Internet Service, Kitchen Updated, Walk-In Closet(s)
- Flooring: Hardwood, Vinyl
- Windows: Double Pane Windows
- Basement: Full,Unfinished,Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Wood Burning
Interior area
- Total structure area: 2,030
- Total interior livable area: 2,030 sqft
- Finished area above ground: 2,030
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Paved, Integral, Garage Door Opener, Asphalt
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Deck
- Pool features: None
Lot
- Size: 10,018 Square Feet
- Dimensions: 63.7 x 150
- Features: Irregular Lot
Details
- Parcel number: 055030427
- Zoning description: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Greater than 2 Stories
- Property subtype: Single Family Residence
Materials
- Aluminum Siding, Brick
- Roof: Shingle
Condition
- Year built: 1940
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected
Community & HOA
Location
- Region: Johnstown
Financial & listing details
- Price per square foot: $143/sqft
- Tax assessed value: $23,660
- Annual tax amount: $3,288
- Date on market: 8/22/2026
- Inclusions: Samsung Bespoke Ss Refrigerator & Range Oven, Ss Microwave, Ss Dishwasher, Washer, & Dryer
- Exclusions: Personal Property
Estimated market value
$279,100
$265,000 - $293,000
$1,388/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/22/2026 | Listed for sale | $289,900-9.4%$143/sqft |
Source: | ||
| 8/11/2026 | Listing removed | $319,900$158/sqft |
Source: | ||
| 6/25/2026 | Price change | $319,900-4.5%$158/sqft |
Source: | ||
| 6/8/2026 | Listed for sale | $335,000+87.2%$165/sqft |
Source: | ||
| 12/21/2022 | Listing removed | -- |
Source: | ||
| 8/22/2022 | Pending sale | $179,000+5.9%$88/sqft |
Source: | ||
| 8/18/2022 | Sold | $169,000-5.6%$83/sqft |
Source: | ||
| 7/18/2022 | Pending sale | $179,000$88/sqft |
Source: | ||
| 7/10/2022 | Listed for sale | $179,000$88/sqft |
Source: | ||
| 7/1/2022 | Pending sale | $179,000$88/sqft |
Source: | ||
| 5/27/2022 | Listed for sale | $179,000+27%$88/sqft |
Source: | ||
| 3/2/2020 | Sold | $141,000-4%$69/sqft |
Source: Public Record Report a problem | ||
| 12/27/2019 | Price change | $146,900-2%$72/sqft |
Source: COLDWELL BANKER PRESTIGE REALTY #96021593 Report a problem | ||
| 10/31/2019 | Price change | $149,900-6.3%$74/sqft |
Source: COLDWELL BANKER PRESTIGE REALTY #96021593 Report a problem | ||
| 10/15/2019 | Listed for sale | $159,900+19.8%$79/sqft |
Source: COLDWELL BANKER PRESTIGE REALTY #96021593 Report a problem | ||
| 7/10/2017 | Sold | $133,500-1%$66/sqft |
Source: | ||
| 5/16/2017 | Listed for sale | $134,900+22.1%$66/sqft |
Source: RE/MAX TEAM, REALTORS #96016182 Report a problem | ||
| 9/30/2002 | Sold | $110,500$54/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,288 | $23,660 |
| 2024 | $3,288 +0.2% | $23,660 |
| 2023 | $3,282 +0.4% | $23,660 |
| 2022 | $3,270 +0.4% | $23,660 |
| 2021 | $3,258 +2.2% | $23,660 |
| 2020 | $3,187 +12.5% | $23,660 |
| 2019 | $2,832 | $23,660 |
| 2018 | $2,832 +252.1% | $23,660 |
| 2017 | $804 -1.4% | $23,660 |
| 2016 | $816 +16.9% | $23,660 |
| 2015 | $698 | $23,660 |
| 2014 | $698 | $23,660 |
| 2013 | -- | $23,660 |
| 2012 | -- | $23,660 |
| 2011 | -- | $23,660 |
| 2010 | -- | $23,660 |
| 2009 | -- | $23,660 |
| 2008 | $858 +9% | $23,660 |
| 2007 | $787 | $23,660 |
| 2006 | -- | $23,660 |
| 2005 | -- | $23,660 +104.7% |
| 2004 | -- | $11,560 |
| 2003 | -- | $11,560 |
| 2002 | -- | $11,560 |
| 2000 | -- | $11,560 |
Find assessor info on the county website
Monthly payment
Est. payment





