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City 360 · CambridgeOperated by TOKUMA Foundation

Understand the process before you participate in it.

Every stage below is a real point at which a resident can read the record, speak, or object. What City 360 will show for each one is listed here; the underlying records are not connected yet.

Three official routes

Each one is filed with a named office, under a rule that sets its deadline. Where the requirement is published, it is stated here with its source; where it is not, the gap names the office that holds it.

Zoning petition

A zoning petition asks the City Council to amend the Cambridge Zoning Ordinance — either the zoning map, which sets district boundaries, or the zoning text, which sets the rules that apply inside a district.

Filed with Office of the City Clerk, City of Cambridge · 13 of 16 requirements published

Who may file
The City Clerk’s Office states that, under state law, the following may file a zoning petition: the City Council; the Board of Zoning Appeal; an individual owning land to be affected by the change or adoption; ten registered voters in the city; the Planning Board; a regional planning agency.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

Form
The City Clerk’s Office directs petitioners to the zoning petition form published in the Useful Documents & Resources section of its Zoning Petitions page.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

Filing fee
The fee to file a zoning petition is $150.00. Confirm the current fee with the City Clerk’s Office before filing.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

Filing deadline
Zoning petitions must be submitted to the City Clerk’s Office by 3:00 p.m. on the Wednesday preceding a City Council meeting.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

9 more published requirements
Holiday weeks
Council Rule 20B provides that during a week in which a legal holiday falls on a Friday, applications and petitions must be presented to the City Clerk by 3:00 p.m. on the Tuesday preceding the regular meeting, and that anything submitted later is held over to the next regular meeting.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 20B · recorded June 1, 2026 · verified August 15, 2026

Where to file
The City Clerk’s Office is at 795 Massachusetts Avenue, 1st Floor, Cambridge, Massachusetts 02139, telephone 617-349-4260.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

Map amendment
A proposed amendment to the zoning map must include a map showing the exact boundaries of the area to be rezoned, together with a written description of what those boundaries are based on, such as street centrelines or lot lines.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning FAQ · City of Cambridge, Community Development Department · verified August 15, 2026

Text amendment
A proposed amendment to the zoning text must show the exact wording of every inserted, deleted and amended section, so that revisions can be located and read against the current ordinance.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning FAQ · City of Cambridge, Community Development Department · verified August 15, 2026

Before filing
The City Clerk’s Office encourages anyone considering a zoning petition to contact the Community Development Department, whose staff can discuss planning issues raised by the petition, who to seek input from, and practices for writing zoning text.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

1 · Agenda
After a zoning petition has been filed, the City Clerk places it on the agenda of an upcoming City Council meeting.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

2 · Referral
Council Rule 19 records that, under M.G.L. c.40A §5, the City Council submits a proposed zoning ordinance to the Planning Board for review within fourteen days of receiving it.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 19 · recorded June 1, 2026 · verified August 15, 2026

3 · Hearings
The Council refers the petition to the Planning Board and to the Ordinance Committee, a subcommittee of the City Council. Both bodies hold public hearings and submit reports to the City Council.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning Petitions · City of Cambridge, City Clerk’s Office · recorded December 1, 2025 · verified August 15, 2026

4 · Vote
Only the City Council can amend the Zoning Ordinance. After the public hearings it may vote on the petition, and depending on the type of petition the amendment needs either a simple majority of five votes or a supermajority of six votes to be adopted.
Fact— show source

Direct from an identified authoritative or primary source.

Zoning FAQ · City of Cambridge, Community Development Department · verified August 15, 2026

Missing3 requirements are not published

  • Held by City Clerk’s Office and Election Commission: Checking the signers.
  • Held by M.G.L. c.40A §5 as applied in Cambridge: Time to decide.
  • Held by City Clerk’s Office: Which votes need six.

Last checked August 15, 2026

Why each one is missing
Checking the signers.
how the registration of the ten voters is checked, and what a petition should carry to make that check possible
Time to decide.
the period within which the City Council must act on a filed zoning petition, and what happens if it does not. Neither the City Clerk’s zoning-petition page nor the zoning FAQ publishes this figure, and reading it out of the statute here would be legal advice
Which votes need six.
which categories of zoning petition require the six-vote supermajority rather than the five-vote majority. The zoning FAQ states that both thresholds exist but does not list which petitions fall under each

Open these yourself

Petition to the City Council

A petition, memorial or communication addressed to the City Council puts a request on the public record and on a meeting agenda. It is the route for a matter that is not a zoning amendment.

Filed with Office of the City Clerk, City of Cambridge · 8 of 13 requirements published

Where to file
Council Rule 25 provides that all communications, petitions and resolutions addressed to the City Council which require action at its meeting shall be filed with the City Clerk, and that the City Clerk shall place all new communications on the agenda for the next regular City Council meeting.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 25 · recorded June 1, 2026 · verified August 15, 2026

Filing deadline
Council Rule 20B sets the deadline for applications and petitions at 3:00 p.m. on the Wednesday preceding the regular meeting. Rule 20 sets a different deadline — 12:00 p.m. on the Thursday preceding the regular meeting — for all other matters requiring Council action.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rules 20 and 20B · recorded June 1, 2026 · verified August 15, 2026

If City Hall closes
Council Rule 20C allows the City Clerk, after consulting the City Manager, to change the agenda deadlines in the event of a City Hall closure.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 20C · recorded June 1, 2026 · verified August 15, 2026

Resubmissions
Council Rule 25 provides that on receiving a communication which is a substantially unchanged copy of one already submitted, the City Clerk does not place it on the agenda and instead transmits it to the Mayor.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 25 · recorded June 1, 2026 · verified August 15, 2026

4 more published requirements
Policy orders
A policy order is a different instrument from a petition. Council Rule 20A provides that for a policy order or resolution to be filed and placed on the Council agenda it must have two Councillors sponsoring it, which does not apply to ceremonial resolutions.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 20A · recorded June 1, 2026 · verified August 15, 2026

1 · Agenda
The City Clerk places new communications on the agenda for the next regular City Council meeting. Anything that misses the agenda deadline is held over to the following agenda unless it is of an emergency nature.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 25 · recorded June 1, 2026 · verified August 15, 2026

2 · Referral
Council Rule 7 provides that a petition, memorial or communication may be referred to a standing committee of the City Council, to a consent agenda, to a special committee, to the City Manager, or to a department, department head, person, group or organization to whom referral is permitted under the City Charter and the General Laws.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 7 · recorded June 1, 2026 · verified August 15, 2026

3 · Notice
Council Rule 22 authorises the City Clerk to order and publish notice of hearings on petitions presented to the City Clerk regarding public hearings before the Council.
Fact— show source

Direct from an identified authoritative or primary source.

Rules of the City Council · Cambridge City Council · Rule 22 · recorded June 1, 2026 · verified August 15, 2026

Missing5 requirements are not published

  • Held by City Clerk’s Office: Who may file, Form, Filing fee, What becomes public, 4 · Outcome.

Last checked August 15, 2026

Why each one is missing
Who may file.
whether a petition to the City Council carries any eligibility or minimum-signer requirement. The Rules of the City Council set out how such a petition is handled but do not state who may bring one
Form.
whether a standard form exists for a petition or communication to the City Council, and what identifying details it must carry. No such form is published alongside the zoning petition form
Filing fee.
whether any fee applies to a petition or communication to the City Council. A fee is published for zoning petitions; nothing is published for this route
What becomes public.
which parts of a filed petition, including signers’ names and addresses, are published on the agenda and retained as a public record. Assume anything filed may become public until the Clerk confirms otherwise
4 · Outcome.
how the disposition of a filed petition is recorded and where a petitioner reads the result. Agendas and minutes are published through the Open Meeting Portal, but no per-petition status record is published

Open these yourself

Citywide initiative or referendum

A citywide initiative asks the City Council to pass a measure, and a referendum asks that a measure already passed be reconsidered or put to the voters. Both are creatures of the City Charter, and Cambridge’s charter is currently changing.

Filed with Cambridge Election Commission and the Office of the City Clerk · 1 of 7 requirements published

What changed
At the November 4, 2025 municipal election, Cambridge voters were asked “Shall an Act Establishing a new Charter for the City of Cambridge be accepted?” The Election Commission’s official results record 18,414 Yes, 5,899 No and 1,039 blank, from 25,352 ballots.
Fact— show source

Direct from an identified authoritative or primary source.

2025 Municipal Election Official Results · Cambridge Election Commission · Ballot Question · recorded November 14, 2025 · verified August 15, 2026

Missing6 requirements are not published

  • Held by Cambridge Election Commission: Who may file, Signatures required, Time limits, Certification, Process.
  • Held by Cambridge Election Commission and the City Solicitor: Charter in force.

Last checked August 15, 2026

Why each one is missing
Who may file.
who may start a citywide initiative or referendum under the Charter now in force. Cambridge voters accepted a new City Charter at the November 4, 2025 municipal election, and the Commission’s charter page still describes the text as proposed
Signatures required.
the number or percentage of registered voters required to bring a citywide initiative or referendum petition, under the Charter now in force. No figure is stated here because quoting a threshold from a charter that may have been superseded would send residents to gather the wrong number of signatures
Time limits.
the period within which signatures must be gathered and filed, and the deadline for a referendum after the measure it concerns is passed
Certification.
how signatures are certified, what a signature sheet must contain, and how many sheets a petition may be spread across
Process.
the steps that follow the filing of a certified citywide petition, and the body that acts at each one
Charter in force.
the effective date of the accepted Charter and which petition provisions apply before and after it

Open these yourself

Templates, an evidence checklist and an exportable packet for each route are in the petition resource centre

What each stage will link to

For every stage of a public decision, City 360 links these seven. The routes above carry them where Cambridge publishes them.

  • Responsible authority
  • Official documents
  • Deadlines
  • Public hearings
  • Comment or complaint process
  • Appeal route
  • Relevant telephone numbers and official links

Cambridge public structure · simplified

Where public accountability, policy, administration, review, and implementation sit.

Boards / commissions: Planning Board · BZA · Historical Commission · Affordable Housing Trust

Connected independent agency: Cambridge Housing Authority

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City of Cambridge organizational chart (PDF) (opens in a new tab) — this diagram is a simplification of it.

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