# Planned developments in Middlesex County, MA

Boardwalk found 4,600+ planned projects in Middlesex County, MA in public filings from the last 12 months, mostly residential and infrastructure. The latest is on the Winchester Planning Board agenda for Oct 6, 2026.

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

## Middlesex County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 4,600+ |
| New in the last 30 days | 270+ |
| Most common type | Residential |
| Latest filing | Oct 6, 2026, Winchester Planning Board |
| Sources we check | 32 |

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 Middlesex County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Residential | 1,400+ | 32% |
| Development decisions | 1,000+ | 23% |
| Infrastructure | 960+ | 21% |
| Public and institutional | 550+ | 12% |
| Commercial | 410+ | 9% |
| Mixed use | 89 | 2% |
| Industrial | 68 | 1% |
| Agricultural | 9 | Under 1% |

## Recent projects in Middlesex County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| Spy Pond Bank Restoration Project | Arlington, MA | Not stated | Utilities | Not stated in filing | Early planning | Oct 15, 2026 |
| High School Building Project Updates | Lexington, MA | Not stated | Schools | Not stated in filing | Early planning | Oct 13, 2026 |
| $2.65M Water Distribution System Infrastructure Improvements | Watertown Town, MA | Not stated | Utilities | Not stated in filing | Early planning | Oct 13, 2026 |
| Third-Story Addition to Existing Mixed-Use Building | Winchester, MA | 10-16 Mount Vernon Street LLC | Homes and businesses | Not stated in filing | Continued | Oct 6, 2026 |
| 85-Unit Residential Building on 91,585 SqFt | Cambridge, MA | BSR Birch LLC | Residential | 85 units | Continued | Oct 6, 2026 |
| 14,000-Square-Foot Fire Headquarters on 1.81 Acres | Medford, MA | Not stated | Government buildings | 1.81 acres | Early planning | Oct 1, 2026 |
| 4-Unit Residential Development on 11,475 SqFt | Newton, MA | 83 LEXINGTON LLC | Single-family | 4 units · 0.26 acres | Approved | Sep 29, 2026 |
| 20-Acre BRS Addition Annexation and C-3 Rezone | Watertown Town, MA | BRS Farms LLC | Commercial | 20 acres | Recommended | Sep 24, 2026 |
| 202-Unit Residential Development | Newton, MA | WP East Acquisitions, LLC | Multifamily | 202 units · 2.66 acres | Approved | Sep 23, 2026 |
| 4-Story Commercial Building on 10,000 Sq. Ft. | Newton, MA | NEWTON DESIGN CENTER LLC | Commercial | 0.23 acres | Approved | Sep 22, 2026 |
| Boston Avenue Neighborhood Corridor District Zoning Amendments | Medford, MA | Not stated | Homes and businesses | Not stated in filing | Recommended | Jun 3, 2026 |
| 4,700-Square-Foot Retail Addition | Medford, MA | Lechmere Rug | Stores and shopping centers | Not stated in filing | Seeking approval | May 6, 2026 |

Showing 12 of 4,600+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Middlesex County

- [Arlington, MA](https://boardwalkai.com/development/massachusetts/arlington/) · 580+ projects
- [Newton, MA](https://boardwalkai.com/development/massachusetts/newton/) · 540+ projects
- [Waltham, MA](https://boardwalkai.com/development/massachusetts/waltham/) · 300+ projects
- [Somerville, MA](https://boardwalkai.com/development/massachusetts/somerville/) · 300+ projects
- [Lexington, MA](https://boardwalkai.com/development/massachusetts/lexington/) · 280+ projects
- [Framingham, MA](https://boardwalkai.com/development/massachusetts/framingham/) · 260+ projects
- [Burlington, MA](https://boardwalkai.com/development/massachusetts/burlington/) · 240+ projects
- [Wakefield, MA](https://boardwalkai.com/development/massachusetts/wakefield/) · 230+ projects
- [Lowell, MA](https://boardwalkai.com/development/massachusetts/lowell/) · 220+ projects
- [Littleton Common, MA](https://boardwalkai.com/development/massachusetts/littleton-common/) · 220+ projects
- [Winchester, MA](https://boardwalkai.com/development/massachusetts/winchester/) · 200+ projects
- [Malden, MA](https://boardwalkai.com/development/massachusetts/malden/) · 160+ projects
- [Belmont, MA](https://boardwalkai.com/development/massachusetts/belmont/) · 160+ projects
- [Cambridge, MA](https://boardwalkai.com/development/massachusetts/cambridge/) · 150+ projects
- Townsend, MA · 110+ projects
- [Hudson, MA](https://boardwalkai.com/development/massachusetts/hudson/) · 110+ projects
- [Marlborough, MA](https://boardwalkai.com/development/massachusetts/marlborough/) · 86 projects
- [Melrose, MA](https://boardwalkai.com/development/massachusetts/melrose/) · 73 projects
- [Watertown Town, MA](https://boardwalkai.com/development/massachusetts/watertown-town/) · 70 projects
- [Pepperell, MA](https://boardwalkai.com/development/massachusetts/pepperell/) · 67 projects
- [Medford, MA](https://boardwalkai.com/development/massachusetts/medford/) · 57 projects
- [Maynard, MA](https://boardwalkai.com/development/massachusetts/maynard/) · 55 projects
- [Wilmington, MA](https://boardwalkai.com/development/massachusetts/wilmington/) · 53 projects
- [Ayer, MA](https://boardwalkai.com/development/massachusetts/ayer/) · 42 projects
- Shirley, MA · 22 projects
- Groton, MA · 10 projects
- Stoneham, MA · 10 projects
- Everett, MA · 5 projects
- Hopkinton, MA · Checked, no projects in 12 months
- Reading, MA · Checked, no projects in 12 months
- Woburn, MA · Checked, no projects in 12 months

## Nearby places

- [Suffolk County, MA](https://boardwalkai.com/development/massachusetts/suffolk/) · 970+ projects
- [Norfolk County, MA](https://boardwalkai.com/development/massachusetts/norfolk/) · 1,900+ projects
- [Essex County, MA](https://boardwalkai.com/development/massachusetts/essex/) · 2,700+ projects
- [Worcester County, MA](https://boardwalkai.com/development/massachusetts/worcester/) · 3,500+ projects
- [Bristol County, MA](https://boardwalkai.com/development/massachusetts/bristol/) · 1,600+ projects
- [Plymouth County, MA](https://boardwalkai.com/development/massachusetts/plymouth/) · 2,100+ projects

All places in Massachusetts: [Massachusetts](https://boardwalkai.com/development/massachusetts/)

## Questions about Middlesex County

### What's planned in Middlesex County, MA?

Boardwalk found 4,600+ planned projects in Middlesex County, MA in the last 12 months, mostly residential and infrastructure. The latest is on the Winchester Planning Board agenda for Oct 6, 2026.

### Where does this data come from?

Boardwalk's Middlesex County projects come from public meeting records, such as Winchester Planning Board agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Middlesex 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 Middlesex County projects?

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

## How to cite

Source: Boardwalk, "Planned developments in Middlesex County, MA", boardwalkai.com/development/massachusetts/middlesex/, data as of Oct 19, 2026.

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