# Planned developments in Delaware County, PA

Boardwalk found 500+ planned projects in Delaware County, PA in public filings from the last 12 months. The latest is on the Rose Valley Borough Council agenda for Oct 14, 2026.

Data as of Oct 19, 2026. Updated monthly. Page: https://boardwalkai.com/development/pennsylvania/delaware/

## Delaware County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 500+ |
| New in the last 30 days | 15 |
| Most common type | Infrastructure |
| Latest filing | Oct 14, 2026, Rose Valley Borough Council |
| Sources we check | 8 |

Last 12 months, duplicates merged. Includes private, public, and small jobs. How we count: https://boardwalkai.com/coverage/#how-we-count

## What's planned in Delaware County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 190+ | 39% |
| Public and institutional | 120+ | 24% |
| Development decisions | 77 | 15% |
| Residential | 50 | 10% |
| Commercial | 44 | 9% |
| Industrial | 9 | 2% |
| Mixed use | 3 | 1% |
| Agricultural | 2 | Under 1% |

## Recent projects in Delaware County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| MS4 Streambank Stabilization Project Infrastructure Upgrade | Rose Valley, PA | Not stated | Utilities | Not stated in filing | Out to bid | Oct 14, 2026 |
| $179K Government Center Cafeteria Renovation | Delaware County, PA | NORR Design Inc. | Government buildings | Not stated in filing | In design | Oct 7, 2026 |
| Voting Machine Warehouse Elevator Addition Project Re-bidding | Delaware County, PA | Not stated | Government buildings | Not stated in filing | Out to bid | Oct 7, 2026 |
| $1M Green Street and Market Street Stormwater Improvements | Marcus Hook, PA | Not stated | Stormwater and drainage | Not stated in filing | Approved | Oct 5, 2026 |
| $428K County Bridge #117 Saw Mill Road Crossing Replacement | Delaware County, PA | Not stated | Bridges | Not stated in filing | Out to bid | Sep 16, 2026 |
| $305K Chiller Plant Replacement at Fair Acres Geriatric Center | Delaware County, PA | Not stated | Hospitals and clinics | Not stated in filing | In design | Sep 15, 2026 |
| Girard Point Logistics Industrial Development | Darby, PA | Stream Realty | Industrial | Not stated in filing | Early planning | Sep 14, 2026 |
| Garzia Park Preliminary Design Plans | Brookhaven, PA | Not stated | Parks | Not stated in filing | In design | Sep 12, 2026 |
| 10-Unit Residential Development | Chester, PA | Chester Community Improvement Project | Single-family | 10 homes | Approved | Jul 15, 2026 |
| 6-Unit Rental Housing Development | Chester, PA | Liberty Housing Development Corp. | Residential | 6 units | Early planning | Jun 10, 2026 |
| 3-Unit Residential Development | Norwood, PA | Alliotts Construction | Duplexes to fourplexes | 3 units | Approved | Jun 3, 2026 |
| 4,157-SF Two-Restaurant Development | Chester, PA | Chester Donuts, LLC | Quick-service and drive-thru | 1.55 acres | Seeking approval | May 27, 2026 |

Showing 12 of 500+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Delaware County

- [Chester, PA](https://boardwalkai.com/development/pennsylvania/chester-city/) · 62 projects
- [Lansdowne, PA](https://boardwalkai.com/development/pennsylvania/lansdowne/) · 51 projects
- [Media, PA](https://boardwalkai.com/development/pennsylvania/media/) · 38 projects
- [Norwood, PA](https://boardwalkai.com/development/pennsylvania/norwood/) · 34 projects
- [Swarthmore, PA](https://boardwalkai.com/development/pennsylvania/swarthmore/) · 32 projects
- [Marcus Hook, PA](https://boardwalkai.com/development/pennsylvania/marcus-hook/) · 21 projects
- Chester Heights, PA · 20 projects
- Folcroft, PA · 17 projects
- Prospect Park, PA · 16 projects
- Brookhaven, PA · 15 projects
- Yeadon, PA · 15 projects
- Sharon Hill, PA · 11 projects
- Collingdale, PA · 10 projects
- Millbourne, PA · 10 projects
- Trainer, PA · 10 projects
- Aldan, PA · 8 projects
- Darby, PA · 8 projects
- Rose Valley, PA · 8 projects
- Colwyn, PA · 7 projects
- Parkside, PA · 7 projects
- Eddystone, PA · 5 projects
- Morton, PA · 3 projects
- Glenolden, PA · 2 projects
- Upland, PA · 2 projects
- East Lansdowne, PA · 1 project
- Ridley Park, PA · 1 project
- Clifton Heights, PA · Checked, no projects in 12 months
- Rutledge, PA · Checked, no projects in 12 months

## Nearby places

- [Philadelphia County, PA](https://boardwalkai.com/development/pennsylvania/philadelphia/) · 290+ projects
- [Montgomery County, PA](https://boardwalkai.com/development/pennsylvania/montgomery/) · 710+ projects
- [Chester County, PA](https://boardwalkai.com/development/pennsylvania/chester/) · 1,100+ projects
- [Bucks County, PA](https://boardwalkai.com/development/pennsylvania/bucks/) · 790+ projects
- [Lancaster County, PA](https://boardwalkai.com/development/pennsylvania/lancaster/) · 920+ projects
- [Berks County, PA](https://boardwalkai.com/development/pennsylvania/berks/) · 560+ projects

All places in Pennsylvania: [Pennsylvania](https://boardwalkai.com/development/pennsylvania/)

## Questions about Delaware County

### What's planned in Delaware County, PA?

Boardwalk found 500+ planned projects in Delaware County, PA in the last 12 months. The latest is on the Rose Valley Borough Council agenda for Oct 14, 2026.

### Where does this data come from?

Boardwalk's Delaware County projects come from public meeting records, such as Rose Valley Borough Council agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Delaware County's public records at least once a week; the last check was Oct 20, 2026. These counts are as of Oct 19, 2026 and refresh monthly.

### Can I get an Alert for new Delaware County projects?

Yes, a Boardwalk Alert emails you new Delaware County projects daily, weekly, or monthly. Start with a 7-day free trial, no credit card needed.

## Get the full data

- **Count for free.** Connect Boardwalk to Claude or ChatGPT and ask how many projects match. Counting is free during your trial and on every plan. [Use it in Claude or ChatGPT](https://boardwalkai.com/mcp/)
- **Open the records.** Start a 7-day free trial, no credit card. It includes 50 project records. [Start free trial](https://boardwalkai.com/auth/signup/)
- **Use it in your tools.** CSV export, the API, and the MCP server come with every plan. [API docs](https://boardwalkai.com/docs/api/)
- **Download these numbers.** [delaware.json](https://boardwalkai.com/data/places/pennsylvania/delaware.json) · [delaware.md](https://boardwalkai.com/development/pennsylvania/delaware/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Delaware County, PA", boardwalkai.com/development/pennsylvania/delaware/, data as of Oct 19, 2026.

How we count: https://boardwalkai.com/coverage/#how-we-count