Building · 2026
Franciscan Children's Hospital Brighton
Brighton, MA · near Brigham & Women'S Hospital (2.0 mi)
What this outcome means
The FAA studied the proposal and concluded it would not be a hazard to air navigation. A no-hazard determination is not permanent — it carries an expiration date, and if the structure is not built by then the case has to be re-filed.
The proposal, in the filer's words
"Filing for the construction of a multi-level hospital facility at 80 Warren Street in Brighton MA. Building points 1 2 3 4 and 6 are located on the high roof of the building corners. Point 6 represents the highest point of the building at the top of an exhaust stack at 148' AGL/245' NAVD88. The heights filed include a 10-foot buffer to account to for potential variances in construction. A site plan figure and isometric drawing are attached for perspective of the building. Most existing buildings on site will be demolished for the construction. Construction crane(s) will be filed at a later date."
Filing details
- Case number (ASN)
- 2026-ANE-894-OE
- Structure
- Franciscan Children's Hospital Brighton
- Type
- Building
- Category
- Building
- Height above ground
- 148 ft
- Height above sea level
- 245 ft
- Site elevation
- 97 ft
- Notice of
- New Construction
- Duration
- Permanent
- Marking & lighting
- —
Timeline
- Filed
- April 1, 2026
- Determined
- April 13, 2026
- Determination expires
- October 13, 2027
A determination that lapses before the structure is built has to be re-filed. The FAA does not send a reminder.
Who filed it
- Sponsor
- Boston Children's Hospital
- Representative
- VHB Engineering
Names are shown as they appear in the FAA's public record. How we handle names
Location
- Coordinates
- 42.350347, -71.141647
- Degrees / minutes / seconds
- 42°21'01.2"N 71°08'29.9"W
- County
- Suffolk
- Open in a map
- Google MapsOpenStreetMap
Other filings within 5 miles
Organisation-sponsored 2026 filings whose coordinates sit near this one.
About this record
This page is a readable copy of a public record published by the FAA's Obstruction Evaluation / Airport Airspace Analysis system. It is not the official record and may lag it. For the authoritative case status, search this ASN at the FAA's OE/AAA portal. If something here is wrong, email support@idea-engine.studio and we will correct it.
Source: FAA Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) public archive (oeaaa.faa.gov), data as of September 12, 2026. Compiled by LOS Analyzer (Idea Engine LLC). This is not an official FAA record or an FAA determination; the FAA's portal is authoritative. LOS Analyzer is not affiliated with or endorsed by the FAA.
Screening a structure of your own?
Check Part 77 and the tower's line of sight before you file
LOS Analyzer screens a proposed structure against FAA Part 77 surfaces and the control tower's sightline to the runway, terrain-aware, in minutes. It is a preliminary screening — not an FAA determination and not a substitute for a licensed engineering review.