What's being built in Butler County, PA: Q4 2026 (so far)

20 development projects in Butler County, PA had a new filing so far in Q4 2026 (October to December). The busiest towns were Cranberry Township (3) and Adams Township (2). The most common project type was lot line change, followed by subdivision (use not stated).

20projects filed

0new homes proposed

0sq ft non-residential

–est. construction value

Biggest projects

New filing

School

Karns City Jr-Sr High School land development

Fairview Township and Karns City Borough, Butler County, PA

New filing

Government & utilities

Kaufman Run subdivision with access and utility easement

Adams Township, Butler County, PA

New filing

Government & utilities

Subdivision with utility easement, Adams and Cranberry

Adams and Cranberry Townships, Butler County, PA

New filing

Subdivision (use not stated)

3-lot subdivision plus residual, Adams and Middlesex

Adams and Middlesex Townships, Butler County, PA

New filing

Subdivision (use not stated)

Brookvue Phase 2A (Glen Eden), 46-lot subdivision

Cranberry Township, Butler County, PA

New filing

Other

GNT Landscaping land development, Rochester Road

Cranberry Township, Butler County, PA

By type

Type	Projects	Homes	Sq ft
Lot line change	9	0	0
Subdivision (use not stated)	5	0	0
Other	3	0	0
Government & utilities	2	0	0
School	1	0	0

By town

Town	Projects	Homes
Cranberry Township	3	0
Adams Township	2	0
Adams and Cranberry Townships	1	0
Adams and Middlesex Townships	1	0
Buffalo Township	1	0
Butler Township	1	0
Butler Township and Penn Township	1	0
Clearfield Township	1	0
Connoquenessing Township	1	0
Fairview Township and Karns City Borough	1	0
Jackson Township	1	0
Jefferson Township	1	0
Jefferson and Penn Townships	1	0
Middlesex Township	1	0
Penn Township	1	0
Slippery Rock Township	1	0
Summit Township	1	0

Every project filed in Q4 2026

Received	Project	Town	Type
2026-10-21	Karns City Jr-Sr High School land development	Fairview Township and Karns City Borough	School
2026-10-21	Kaufman Run subdivision with access and utility easement	Adams Township	Government & utilities
2026-10-21	Subdivision with utility easement, Adams and Cranberry	Adams and Cranberry Townships	Government & utilities
2026-10-21	3-lot subdivision plus residual, Adams and Middlesex	Adams and Middlesex Townships	Subdivision (use not stated)
2026-10-21	Brookvue Phase 2A (Glen Eden), 46-lot subdivision	Cranberry Township	Subdivision (use not stated)
2026-10-21	GNT Landscaping land development, Rochester Road	Cranberry Township	Other
2026-10-21	Robin Run 38-lot subdivision with easement	Cranberry Township	Subdivision (use not stated)
2026-10-21	4-lot subdivision with lot line revision, Jefferson	Jefferson Township	Lot line change
2026-10-21	Villa Vista Corp consolidation and 2-lot subdivision	Middlesex Township	Lot line change
2026-10-21	Woodland Trace Lots 12 and 13 consolidation	Adams Township	Lot line change
2026-10-21	Laurel Hills PRD Amendment 4, Lot 66	Buffalo Township	Other
2026-10-21	Consolidation plan, Butler Township	Butler Township	Lot line change
2026-10-21	Subdivide and consolidate, Butler and Penn Townships	Butler Township and Penn Township	Lot line change
2026-10-21	Lot line revision, Clearfield Township	Clearfield Township	Lot line change
2026-10-21	Lot line revision, Connoquenessing Township	Connoquenessing Township	Lot line change
2026-10-21	Seneca Trails Amendment 11, party walls	Jackson Township	Other
2026-10-21	One-lot subdivision, Jefferson and Penn Townships	Jefferson and Penn Townships	Subdivision (use not stated)
2026-10-21	One-lot subdivision, Penn Township	Penn Township	Subdivision (use not stated)
2026-10-21	Lot line revision, Slippery Rock Township	Slippery Rock Township	Lot line change
2026-10-21	Summit Township lot line revision No. 2	Summit Township	Lot line change

← Q3 2026 · All Butler County reports

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 Butler County page for every project since 2024.