Cambridge notes
Updated 4 sources
Which Cambridge door is locked
A house lockout in Cambridge often comes down to which of several doors you are standing at. The city's neighborhood planning describes Wellington-Harrington, between East Cambridge and Inman Square, as having many three-story homes set close together, and about a fifth of the state's homes sit in buildings of two to four units. In a house split into apartments, the door you are shut out of decides the job.
- A shared street door. When one front door serves every unit, a neighbor may be able to let you into the hall, which leaves only your own unit door.
- Separate entrances. In some three-deckers the first floor has its own entrance and the two floors above share another. Say which entrance is yours, because the locks differ.
- Rear porch doors. Three-deckers typically have utility porches at the back. A porch door that latched behind you is a different lock from the front door, so name it.
Proof that you live there
A lockout request goes more smoothly when you can show the door is yours to open. Photo ID with the address on it helps, and in a building of several units it also shows which unit is yours. If your ID lists an older address, a lease or deed in your name fills the gap, and you can say up front that those papers are inside. Renters can also try the owner or property manager, who may hold a spare key.
When the landlord locked you out
Being shut out by an owner is different from a lost key. Under M.G.L. c. 186, § 15F, a tenant locked out or removed by the landlord without a valid court order may recover three months' rent or three times the damages, plus costs and reasonable attorney's fees. This is general information, not legal advice.
What to include in the request
Give the street address, which door is locked (shared street door, unit door or rear porch door) and whether the keys are lost or just inside. If someone who needs care is alone inside, call 911 first. If the keys are gone for good, plan to rekey the locks they opened. The house lockout page describes how the service works, and the Cambridge page covers the city's housing.
At the door
What house lockout covers
Help getting back into your home when you are locked out, with non-destructive methods tried first where the lock allows.
- A conversation about the door, the lock, and your situation before anyone is sent
- Non-destructive entry methods tried first where the lock allows
- A proof-of-residence check before entry, or as soon as the door is open if documents are inside
ID and proof you may access the property are checked before any work.
House Lockout in MassachusettsSources
Public records and references this page draws on. They are outside USA Locksmith Pros and open in a new tab.
- City of Cambridge CDD, Cambridge Neighborhood Planningcambridgema.gov (external site, opens in a new tab)
- U.S. Census Bureau ACS 2024 1-year, tables B25024 and B25034 (via Census Reporter)api.censusreporter.org (external site, opens in a new tab)
- Three-decker (Wikipedia)en.wikipedia.org (external site, opens in a new tab)
- Massachusetts General Laws, chapter 186malegislature.gov (external site, opens in a new tab)
