# Planned developments in Adelphi, MD

Boardwalk found 130+ planned projects in Adelphi, MD in public filings from the last 12 months, mostly residential. The latest is on the Prince George's County Council agenda for Oct 6, 2026.

Data as of Oct 11, 2026. Updated monthly. Page: https://boardwalkai.com/development/maryland/adelphi/

## Adelphi at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 130+ |
| New in the last 30 days | 12 |
| Most common type | Residential |
| Latest filing | Oct 6, 2026, Prince George's County 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 Adelphi

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Residential | 97 | 71% |
| Public and institutional | 16 | 12% |
| Commercial | 9 | 7% |
| Infrastructure | 7 | 5% |
| Development decisions | 7 | 5% |
| Industrial | 1 | 1% |

## Recent projects in Adelphi

| Project | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|
| 126-Acre Residential Planned Development | NVR, Inc. | Residential | 126.2 acres | Continued | Sep 29, 2026 |
| 250-Unit Residential Development on 7.21 Acres | Silver Hill 9, LLC | Multifamily | 250 units · 7.21 acres | Continued | Sep 29, 2026 |
| 1,298-Unit Mixed-Use Development on 85.4 Acres | Southern Hills LLC | Multifamily | 1,298 units · 85.4 acres | Approved | Jul 14, 2026 |
| FY2026 Capital Budget Supplementary Appropriations | Not stated | Utilities | Not stated in filing | Approved | Jul 14, 2026 |
| 1,910-Square-Foot Restaurant with Drive-Thru | Landover Sandwiches, LLC | Quick-service and drive-thru | 1.33 acres | Approved | Jul 13, 2026 |
| 126-Unit Planned Retirement Community on 44 Acres | Meridian Hill Partners LLC | Single-family | 126 units · 43.7 acres | Approved | Jul 13, 2026 |
| 118,573-Sqft Storage Facility on 7.93 Acres | SSZ Bowie Self Storage LLC | Self-storage | 7.93 acres | Approved | Apr 27, 2026 |
| Universities at Shady Grove Makerspace Expansion | Not stated | Schools | Not stated in filing | Early planning | Apr 17, 2026 |
| 1,282-Square-Foot Dunkin Restaurant with Drive-Through | Dekk Group, LLC | Quick-service and drive-thru | 1.35 acres | Approved | Apr 13, 2026 |
| $16.95M Central Utility Plant Fire Restoration | Not stated | Utilities | Not stated in filing | In design | Apr 9, 2026 |

Showing 10 of 130+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Nearby places

- [College Park, MD](https://boardwalkai.com/development/maryland/college-park/) · 70 projects
- Takoma Park, MD · 15 projects
- [University Park, MD](https://boardwalkai.com/development/maryland/university-park/) · 29 projects
- Silver Spring, MD · Checked, no projects in 12 months
- Berwyn Heights, MD · 19 projects
- [Riverdale Park, MD](https://boardwalkai.com/development/maryland/riverdale-park/) · 23 projects

All places in Maryland: [Maryland](https://boardwalkai.com/development/maryland/)

## Questions about Adelphi

### What's planned in Adelphi, MD?

Boardwalk found 130+ planned projects in Adelphi, MD in the last 12 months, mostly residential. The latest is on the Prince George's County Council agenda for Oct 6, 2026.

### Where does this data come from?

Boardwalk's Adelphi projects come from public meeting records, such as Prince George's County Council agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Adelphi's public records at least once a week; the last check was Oct 12, 2026. These counts are as of Oct 11, 2026 and refresh monthly.

### Can I get an Alert for new Adelphi projects?

Yes, a Boardwalk Alert emails you new Adelphi 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.** [adelphi.json](https://boardwalkai.com/data/places/maryland/adelphi.json) · [adelphi.md](https://boardwalkai.com/development/maryland/adelphi/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Adelphi, MD", boardwalkai.com/development/maryland/adelphi/, data as of Oct 11, 2026.

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