Development reports · Montgomery County, PA
What's being built in Montgomery County, PA: October 2025
24 development projects in Montgomery County, PA had a new filing in October 2025, up from 16 in September and 16 in October 2024. Together they propose 887 new homes and 535,690 sq ft of non-residential space, roughly $614.0M in estimated construction value. The busiest towns were Hatfield Township (2), Norristown (2) and Whitemarsh (2). The most common project type was single-family homes, followed by retail & commercial.
24projects filed
887new homes proposed
535,690sq ft non-residential
$614.0Mest. construction value
Biggest projects
Filed 2025-10-17
$555.3M est. value
766 homes|485,870 sq ft|115 acres|Mixed use
The Promenade East
Upper Dublin, Montgomery County, PA
Filed 2025-10-07
$21.1M est. value
36 homes|3,448 sq ft|0.2 acres|Mixed use
The Lofts at East Airy
Norristown, Montgomery County, PA
Filed 2025-10-30
$9.6M est. value
26 homes|8.6 acres|Townhomes
Springford Walk
Upper Providence, Montgomery County, PA
Filed 2025-10-23
$5.3M est. value
22 homes|1.6 acres|Apartments
604-608 Germantown Pike
Whitemarsh, Montgomery County, PA
Filed 2025-10-03
$3.8M est. value
16 homes|0.5 acres|Apartments
241 Jefferson Street
East Greenville, Montgomery County, PA
Filed 2025-10-15
$3.8M est. value
17,402 sq ft|16 acres|Retail & commercial
Costco Building Expansion
Montgomery, Montgomery County, PA
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 8 | 11 | 0 |
| Retail & commercial | 5 | 0 | 33,507 |
| Townhomes | 2 | 36 | 0 |
| Recreation | 2 | 0 | 0 |
| Apartments | 2 | 38 | 0 |
| Government & utilities | 2 | 0 | 12,865 |
| Mixed use | 2 | 802 | 489,318 |
| Lot line change | 1 | 0 | 0 |
By town
| Town | Projects | Homes |
|---|---|---|
| Hatfield Township | 2 | 1 |
| Norristown | 2 | 36 |
| Whitemarsh | 2 | 32 |
| Collegeville | 1 | 2 |
| Conshohocken | 1 | 1 |
| Douglass | 1 | 1 |
| East Greenville | 1 | 16 |
| Horsham | 1 | 0 |
| Limerick | 1 | 0 |
| Lower Gwynedd | 1 | 0 |
| Lower Merion | 1 | 0 |
| Marlborough | 1 | 0 |
| Montgomery | 1 | 0 |
| Pottstown | 1 | 2 |
| Rockledge | 1 | 1 |
| Springfield | 1 | 1 |
| Upper Dublin | 1 | 766 |
| Upper Frederick | 1 | 2 |
| Upper Gwynedd | 1 | 0 |
| Upper Moreland | 1 | 0 |
| Upper Providence | 1 | 26 |
Every project filed in October 2025
← September 2025 · All Montgomery County reports · November 2025 →
Counted by each project's latest filing date. Figures are the totals filed with the county and state, and construction values are rough estimates. See the Montgomery County page for every project since 2024.