What's being built in Butler County, PA: Q1 2026

73 development projects in Butler County, PA had a new filing in Q1 2026 (January to March), up from none in Q4 2025 and none in Q1 2025. Together they propose 169 new homes and 31,000 sq ft of non-residential space, roughly $102.1M in estimated construction value. The busiest towns were Adams Township (12), Cranberry Township (11) and Jackson Township (7). The most common project type was lot line change, followed by subdivision (use not stated).

73projects filed

169new homes proposed

31,000sq ft non-residential

$102.1Mest. construction value

Biggest projects

Filed 2026-01-21

$63.8M est. value

114 homes|Single-family homes

114-lot Henry Farm planned residential development

Cranberry Township, Butler County, PA

Filed 2026-01-21

$38.3M est. value

54 homes|31,000 sq ft|Mixed use

Walnut Square preliminary master plan (townhomes, retail)

Forward Township, Butler County, PA

Filed 2026-01-21

1 home

1 home|56 acres|Single-family homes

Cottage with septic and well land development (Worth)

Worth Township, Butler County, PA

By type

Type	Projects	Homes	Sq ft
Lot line change	22	0	0
Subdivision (use not stated)	14	0	0
Other	11	0	0
Single-family homes	7	115	0
Government & utilities	4	0	0
Townhomes	4	0	0
Retail & commercial	3	0	0
School	3	0	0
Institutional	2	0	0
Office	1	0	0
Recreation	1	0	0
Mixed use	1	54	31,000

By town

Town	Projects	Homes
Adams Township	12	0
Cranberry Township	11	114
Jackson Township	7	0
Butler Township	3	0
Penn Township	3	0
Zelienople Borough	3	0
Allegheny Township	2	0
Brady Township	2	0
Buffalo Township	2	0
Forward Township	2	54
Middlesex Township	2	0
Winfield Township	2	0
Brady & Slippery Rock Townships	1	0
Center Township	1	0
Clearfield Township	1	0
Connoquenessing Township	1	0
Farview Township	1	0
Harrisville Borough / Mercer Township	1	0
Jackson Township / Lancaster Township	1	0
Jefferson Township	1	0
Lancaster Township	1	0
Lancaster and Muddy Creek Townships	1	0
Marion Township	1	0
Mercer Township	1	0
Muddy Creek Township	1	0
Oakland Township	1	0
Petrolia	1	0
Prospect Borough	1	0
Slippery Rock Borough	1	0
Slippery Rock Township	1	0
Unknown (Butler County)	1	0
West Sunbury Borough	1	0
Worth Township	1	1
Zelienople	1	0

Every project filed in Q1 2026

Received	Project	Town	Type	Homes	Sq ft
2026-03-18	Subdivision and consolidation, Marion Township	Marion Township	Lot line change
2026-03-18	4-lot line revision, Mercer Township	Mercer Township	Lot line change
2026-03-18	New building land development, Butler Township	Butler Township	Other
2026-03-18	Building and parking expansion, Boylan Funeral Home	Cranberry Township	Government & utilities
2026-03-18	Lot consolidation with easement, North Catholic H.S.	Cranberry Township	Lot line change
2026-03-18	4-parcel subdivision, North Pointe	Cranberry Township	Subdivision (use not stated)
2026-03-18	4 buildings and parking, North Pointe	Cranberry Township	Government & utilities
2026-03-18	Land development, Seven Brew	Cranberry Township	Other
2026-03-18	3-lot subdivision, Wegmans Food Market	Cranberry Township	Retail & commercial
2026-03-18	Consolidation and subdivision, Chesterton	Jackson Township	Lot line change
2026-03-18	Land development, Sheetz Tollgate School Road	Jackson Township	School
2026-03-18	Building expansion and parking, Original Log Cabin	Lancaster Township	Government & utilities
2026-03-18	School building addition, Holy Sepulcher	Middlesex Township	School
2026-03-18	Maintenance building, Butler Airport	Penn Township	Other
2026-03-18	Daycare land development, Zelienople	Zelienople	Institutional
2026-03-18	Party-wall amendment, Amherst Lot 214	Adams Township	Townhomes
2026-03-18	Lot line revision, Adams Township	Adams Township	Lot line change
2026-03-18	Party-wall amendment, Park Place Lots 8 and 30	Cranberry Township	Townhomes
2026-03-18	Lot consolidation, Boylan Funeral Home	Cranberry Township	Lot line change
2026-03-18	Party-wall amendment, Creekside Lot 205	Jackson Township	Townhomes
2026-03-18	Party-wall amendment, Seneca Trails Lot 309	Jackson Township	Townhomes
2026-03-18	2-lot subdivision, Sheetz Tollgate School Road	Jackson Township	School
2026-02-18	Existing house/garage split to new lot, Allegheny Twp	Allegheny Township	Single-family homes
2026-02-18	1-lot subdivision, Allegheny Township	Allegheny Township	Subdivision (use not stated)
2026-02-18	Adams Corner E2-R retail land development	Adams Township	Retail & commercial
2026-02-18	Mars Eyecare land development, Adams Township	Adams Township	Other
2026-02-18	Existing subdivision with new easements, Buffalo Twp	Buffalo Township	Subdivision (use not stated)
2026-02-18	Jackson Point Phase 3 land development and subdivision	Jackson Township	Subdivision (use not stated)
2026-02-18	LLR and 1-lot subdivision, Jefferson Twp	Jefferson Township	Subdivision (use not stated)
2026-02-18	Lot line revision, 5 lots to 3, Penn Township	Penn Township	Lot line change
2026-02-18	CREG III 14-lot subdivision with parking remnant	Slippery Rock Borough	Government & utilities
2026-02-18	Adams Corner E2 lot line revision	Adams Township	Lot line change
2026-02-18	Arabian Fields Lot 2 revised 1-lot subdivision	Adams Township	Subdivision (use not stated)
2026-02-18	1-lot subdivision, Brady Township	Brady Township	Subdivision (use not stated)
2026-02-18	1-lot subdivision, Brady Township	Brady Township	Subdivision (use not stated)
2026-02-18	Laurel Hills PRD amendment, party walls	Buffalo Township	Other
2026-02-18	1-lot subdivision, Clearfield Township	Clearfield Township	Subdivision (use not stated)
2026-02-18	Creekside Amendment No. 15, party wall	Jackson Township	Other
2026-02-18	1-lot subdivision, Lancaster and Muddy Creek Twps	Lancaster and Muddy Creek Townships	Subdivision (use not stated)
2026-02-18	1-lot subdivision with remnant, Penn Township	Penn Township	Subdivision (use not stated)
2026-02-18	Glade Run Phase 3B Rev1, party walls	Zelienople Borough	Other
2026-02-18	Glade Run Phase 5A, party walls	Zelienople Borough	Other
2026-02-18	Lot consolidation, Zelienople Borough	Zelienople Borough	Lot line change
2026-01-21	Lot line revision to clear lot line through building	Petrolia	Lot line change
2026-01-21	1-lot subdivision creating 8.02-acre residential lot	Farview Township	Single-family homes
2026-01-21	1-lot subdivision creating 1.5-acre residential lot	Harrisville Borough / Mercer Township	Single-family homes
2026-01-21	Consolidation of 3 lots into 2 (West Sunbury)	West Sunbury Borough	Lot line change
2026-01-21	3-lot subdivision with road ROW, Adams Town Center	Adams Township	Subdivision (use not stated)
2026-01-21	Parcel D2 commercial land development	Adams Township	Retail & commercial
2026-01-21	2-lot consolidation, Woodland Trace Lots 33 & 34	Adams Township	Lot line change
2026-01-21	2-lot subdivision with private ROW (Brady/Slippery Rock)	Brady & Slippery Rock Townships	Single-family homes
2026-01-21	Portman Road pump station land development	Butler Township	Other
2026-01-21	VCS office building land development (Center)	Center Township	Office
2026-01-21	114-lot Henry Farm planned residential development	Cranberry Township	Single-family homes	114
2026-01-21	Park Place clubhouse expansion, pool and parking	Cranberry Township	Recreation
2026-01-21	3-lot line revision with easement (Connoquenessing)	Connoquenessing Township	Lot line change
2026-01-21	Walnut Square lot line revision with new access ROW	Forward Township	Lot line change
2026-01-21	Walnut Square preliminary master plan (townhomes, retail)	Forward Township	Mixed use	54	31,000
2026-01-21	Prospect Volunteer Fire Co. parcel consolidation	Prospect Borough	Institutional
2026-01-21	Cottage with septic and well land development (Worth)	Worth Township	Single-family homes	1
2026-01-21	placeholder	Unknown (Butler County)	Other
2026-01-21	Party wall amendment 208R & 213R (Adams)	Adams Township	Other
2026-01-21	2-lot subdivision (Adams Township)	Adams Township	Single-family homes
2026-01-21	Meadow Creek Farms lot line revision no. 3	Adams Township	Lot line change
2026-01-21	Matson lot line revision (Butler Township)	Butler Township	Lot line change
2026-01-21	Park Place Amendment No. 77 lot line revisions	Cranberry Township	Lot line change
2026-01-21	Pine Valley lot line revision for park facilities	Jackson Township / Lancaster Township	Lot line change
2026-01-21	Deer Creek Rentals revised 2-lot subdivision (Middlesex)	Middlesex Township	Subdivision (use not stated)
2026-01-21	CRP Properties lot consolidation (3 to 1)	Muddy Creek Township	Lot line change
2026-01-21	2-lot subdivision of 10.37-acre lot (Oakland)	Oakland Township	Subdivision (use not stated)
2026-01-21	Fiedor lot line revision (Slippery Rock)	Slippery Rock Township	Lot line change
2026-01-21	Compton lot line revision, flag lot (Winfield)	Winfield Township	Lot line change
2026-01-21	Walchesky Plan No. 10 lot line revision (Winfield)	Winfield Township	Lot line change

All Butler County reports · Q2 2026 →

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.