Chester County · Caln Township · #LD-09-24-18235
All-Fill Expansion
Caln Township, PA · 41,000 sq ft non-residential, industrial · 12.9 acres
About this project
A 41,000 sq ft flex space would be built in Caln Township, and two lots totaling 12.95 acres would be combined into one.
Official description: construct a 41,000 SF flex space, 2 lots to 1 lot - LD & SD
- Plan type
- Land development
- Land use
- Manufacturing
- Status
- Reviewed
Filing history
- 2024-09-13 · #LD-09-24-18235 · Land development · 41,000 sq ft
- 2024-09-13 · #SD-09-24-18233 · Subdivision
The full picture AI research · Nov 1, 2026
All-Fill, a company that already operates in the Exton area, proposed a new 41,000 sq ft flex building on Edges Mill Road in Caln Township. Flex space is a building that can hold a mix of light manufacturing, storage and offices. As part of the plan, two lots totaling 12.95 acres would be combined into one.
At a 2021 township planning commission meeting, the company described moving roughly 40 to 60 jobs from its Exton location to the site. It proposed connecting to public sewer and paying to extend public water. Some wetlands lie in the floodplain on the property.
The township commissioners voted 5-0 on October 31, 2024, to approve the final subdivision and land development application. No news coverage or construction updates were found.
What it could mean nearby
- Traffic: the 2021 plan showed one site entrance, staggered work shifts, and about one tractor-trailer per day crossing the Edges Mill bridge.
- Jobs: about 40 to 60 existing jobs would move from Exton to Caln.
- Utilities: public sewer would be proposed, and the company would pay to bring public water to the area.
- Environment and history: wetlands in the floodplain and the area's historic character were raised as concerns at the 2021 meeting.
Where it stands
The Caln Township commissioners gave final subdivision and land development approval on 2024-10-31. Next steps are usually meeting any approval conditions, getting state and local permits, and then starting construction. No information on construction status was found.
- Oct 31, 2024 Township commissioners approved the final subdivision and land development application (5-0).
- Oct 11, 2024 County planning commission review listed the 41,000 sq ft project and lot consolidation.
- Sep 13, 2024 Latest county filing for the project.
- Oct 19, 2021 Sketch plan presented to the Caln Township Planning Commission.
Want to weigh in? The Caln Township Board of Commissioners made the final decision, so no further township vote is expected on this plan. Residents can still raise questions at the commissioners' public meetings or with the township office.
Who's behind it
All-Fill · An existing business in Exton that proposed relocating and expanding in Caln; nothing else about its operations was confirmed.
Around the web
- Caln Township Board of Commissioners minutes, October 2024Caln Township · Oct 31, 2024The commissioners voted 5-0 to approve the final subdivision and land development application for All-Fill on Edges Mill Road.
- Planning Commission meeting minutes, October 19, 2021Caln Township · Oct 19, 2021Records the sketch plan, with details on jobs, sewer and water, traffic, wetlands and historic-character concerns.
Planning terms explained
- Flex space
- A building that can be used for a mix of light industrial work, storage and offices.
- Land development
- A formal plan for building on a site, covering things like the building, parking, stormwater and utilities.
- Lot consolidation
- Combining two or more lots into a single lot.
- Sketch plan
- An early, informal plan shown to the planning commission to get feedback before the formal application.
- Conditional use
- A use the zoning code allows only if the township finds it meets specific standards.
Researched by AI from public sources on Nov 1, 2026. It can make mistakes, so check the linked sources and the municipality before relying on it.
Scope estimate for contractors
Estimated construction value: $5.3M
- ~410 roofing squares (assumes 1 story)
- ~102 tons of cooling (rule of thumb 400 sq ft/ton)
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