Development reports
What was filed in each county: new homes, warehouses, stores and other projects from county and state planning and permit records in Pennsylvania, New Jersey and Delaware. The busiest counties get a report every month, the rest every quarter. In October 2026, 216 projects had a new filing, proposing 1,700 homes and 2,142,156 sq ft of non-residential space.
Biggest projects filed in October 2026
New filing
$913.9M est. value
1,305,564 sq ft|60 acres|Data center
Innovation 611 - Data Center
West Conshohocken, Montgomery County, PA
Filed 2026-10-01
$161.7M est. value
437 homes|62 acres|Townhomes
Vintners Reserve townhome site plan
Unincorporated Sussex County, Sussex County, DE
New filing
$78.7M est. value
393,344 sq ft|Single-family homes
15 Mountain View Road
Warren Township, Somerset County, NJ
Filed 2026-10-01
$127.1M est. value
227 homes|80 acres|Single-family homes
Burton Farm subdivision
Unincorporated Sussex County, Sussex County, DE
New filing
$66.1M est. value
118 homes|Mixed use
2301-11 Walnut St
Rittenhouse, Philadelphia, PA
New filing
$34.0M est. value
92 homes|Townhomes
North 12th Street Townhouses
Lemoyne Borough, Cumberland County, PA
Filed 2026-10-01
$32.2M est. value
87 homes|Townhomes
Powder Mill Road Townhomes
York Township, York County, PA
New filing
$24.4M est. value
66 homes|27 acres|Townhomes
795 Jolly Road
Whitpain, Montgomery County, PA