Montgomery County · Ambler · MCPC #25-0175-002
The Flats at Ambler Station
100 W BUTLER AVENUE, Ambler, PA · 231 homes, 5,165 sq ft non-residential, mixed use · 3.38 acres
About this project
Two six-story mixed-use buildings with 231 apartments, 5,165 square feet of retail, and office space, replacing existing structures on a 3.4-acre site at 100-112 West Butler Avenue in Ambler.
County planning commission: Supports, with comments
Issues raised: stormwater management maintenance and equipment access, additional landscaping in northwest corner
- Applicant
- BT Ambler, LLC
- Engineer / rep.
- Bohler Engineering
- Zoning
- OC-RO
- Approvals needed
- conditional use
- Demolition
- existing structure (approximately 375 square feet)
Filing history
- 2026-08-03 · MCPC #25-0175-002 · Prelim Plan, Conditional Use · 231 homes · 5,165 sq ft
- 2025-08-26 · MCPC #25-0175-001 · Land Dev Plan, Sketch Plan · 243 homes · 42,105 sq ft
County review letters
2025-08-26 · AMBLE 25-0175-001r.pdf
2026-08-03 · AMBLE 25-0175-002r.pdf
Scope estimate for contractors
Estimated construction value: $130.7M
- ~7,392 roofing squares
- ~231 HVAC systems
- ~231 kitchens / 462+ bathrooms
- ~646,800 sq ft of finished living space
- ~8 roofing squares (assumes 6 stories)
- ~12 tons of cooling (rule of thumb 400 sq ft/ton)
- ~3.4 acres of site work (grading, stormwater, landscaping)
- Structured parking with subgrade level
- Pedestrian bridge connecting two buildings
- Stormwater management system