Cambridge, Massachusetts
Cambridge landlord software
Manage your Cambridge rentals with confidence.
RentMouse keeps leases, rent, maintenance, documents and tenant communication for your Cambridge rentals in one workspace, with Massachusetts rules built into every lease it drafts.
Start free · Massachusetts rules and sources
Renting in Cambridge
Cambridge has one of the highest concentrations of academic institutions and biotech companies in the world. Home to Harvard and MIT, the city has extremely high demand from students, researchers, and tech professionals.
Neighbourhoods landlords here manage: Harvard Square, Kendall Square, Central Square, Porter Square, Inman Square, East Cambridge.
Massachusetts rules that apply in Cambridge
- Security deposit limit
- 1 month's rent
- Deposit return / claim rule
- 30 days
- Deposit interest
- 5%/yr or actual bank rate, paid yearly if held 1+ year
- Notice before entry
- No set notice period; entry limited to listed purposes
- Ending a month-to-month
- 30 days or one full rental period, whichever is longer
- Notice before a rent increase
- Same notice as ending the tenancy (30 days minimum)
- Late fees
- No late fee until rent is 30 days overdue
- Rent control
- Banned statewide by M.G.L. ch. 40P (1994)
General information from M.G.L. ch. 186 (esp. 15B) and ch. 239, last reviewed 2026-08-21; not legal advice. Municipal bylaws can add requirements. Sources are listed on the Massachusetts guide.
What RentMouse does for Cambridge landlords
- Properties & units — Each building and suite in one portfolio view, with occupancy, unit details and photos.
- Tenants & leases — Tenant records and lease terms attached to the right unit, with renewals surfaced before they arrive.
- Rent tracking — Monthly invoices, recorded payments, balances, overdue flags and reminders. Tenants keep paying you the way they already do.
- Maintenance — Requests with photos, priorities, vendors, dates and costs linked to the unit.
- Documents & e-signing — Jurisdiction-aware lease drafts from guided templates, sent for electronic signature and filed with the tenancy.
- Tenant portal — Optional, free for tenants: their tenancy details, invoices, shared documents and maintenance requests.
Other Massachusetts cities
Boston · Lowell · Quincy · Springfield · Worcester