Item 10: Territory fit — The Mamdani Franchise

36 states ban local rent control. Check what your state, charter and budget allow before you copy anything.

The Mamdani Franchise — an independent, non-partisan, open-source playbook. Not affiliated with the Mayor of New York City, the City of New York, or any campaign or party. Status: DRAFT v0.1 (Stage 2 synthesis) · Evidence cut-off: 2026-11-10.

Evidence IDs refer to rows in the evidence register. Every claim cites an ID with URL and date; unverified items are marked [UNVERIFIED]. This chapter compares NYC's conditions with national baselines (EV-243–EV-250) and with peer cities that tried similar policies. Counts of states by legal category vary by source and year; each is shown with its source.

Summary disclosure

NYC differs from most U.S. cities on each dimension below:

Dimension	NYC	Comparison (national or peer city)	Evidence
Budget	~$125.8B (FY27)	Seattle (peer city): $9.1B proposal covering the 2027–28 biennium (not directly comparable to NYC's one-year figure)	EV-072 EV-250
Form of government	Strong mayor with veto, EO power and appointments to independent boards	Local governments of 2,500+ residents: council-manager 40.0%, mayor-council 38.0%, commission 11.9%, town meeting 9.6% (ICMA 2018–19)	EV-245
Rent regulation	Local rent stabilization; mayor-appointed board sets increases	36 states preempt local rent control (Feb 2026)	EV-149 EV-243
Local income tax	Has one, but rates set by Albany	Local income taxes exist in 16 states	EV-146 EV-246
State–local legal posture	Mixed home rule; State controls taxes, transit fares, school governance, pensions	A 2003 Brookings study counts 31 states applying Dillon's Rule to all municipalities, 8 to some, and 10 not at all (figures often credited to NLC)	EV-143 EV-145 EV-067 EV-244
Transit	Fares set by State-run MTA	Many cities run or fund their own transit agency	EV-145 EV-247

What this means for an adopter: the management tactics (savings officers, a published gap bridge, executive-order resets, a public-engagement office, delivery trackers) transfer widely. The headline policies (rent freeze, tax increases, fare-free buses, universal child care) depended on powers or money that most cities do not control, and in NYC several of them required the State. Seattle's first budget under its new mayor, elected the same month as Mamdani, shows a similar constraint: no new taxes, with the Mayor saying progressive revenue options need State authorization (EV-250).

Key questions — status

#	Question	Status	Short answer	Evidence
1	Which tactics scale down to mid-size (100k–1M) and small (<100k) cities; minimum budget/staff?	Partial	Management tactics scale; cost anchors below. No systematic small-city evidence	Fit matrix; scale anchors
2	How do tactics change by charter type?	Answered (structurally); no empirical test	See charter table	EV-245
3	Which tactics need state authorization; home rule vs Dillon's Rule?	Answered	See state-powers table	EV-243 EV-244 EV-246
4	Preconditions checklist per tactic?	Answered	See adaptation checklist	Checklist

Tactic fit matrix

Transferability ratings are carried from Items 2–9. "Peer precedent" is evidence from another city or state, not a prediction.

Tactic (Item)	Legal authority needed	State dependency	Works under council-manager?	Scale anchor	Peer precedent	Transferability
Day-1 executive-order reset (3)	Mayoral EO power	None	Only via council/manager action	No cost	—	H (strong mayor) / M
Chief Savings Officers and savings rounds (2, 3)	EO or manager directive	None	Yes (manager)	$1.77B FY27 in NYC	—	H
Publish a gap bridge (2)	Budget office	None	Yes	No cost	Watchdogs credited it (EV-031)	H
Public-engagement office and canvasses (3, 4)	EO or ordinance; limits on government advocacy	State ethics/advocacy rules	Yes	~$53M OME budget, per the OMB director at a Council hearing (EV-265)	—	M
Delivery tracker / small-repairs list (5, 8)	None	None	Yes	Low	—	H
Rent freeze through an appointed board (4, 8)	A rent-regulation regime	High — 36 states preempt	Depends on board structure	—	OR, WA, CA statewide caps	L
Seek State aid when tax authority is refused (2)	State legislature	Total	Yes	A reported promise of ~$4B in NYC	Seattle: revenue needs State authorization (EV-250)	L
Universal child care, phased by age (7, 8)	Program authority; school-system partner	High for funding	Yes	2-K: $73M for 2,000 seats	New Mexico statewide, ~$600M/yr (EV-248)	M
Fare-free buses (8)	Control of the transit agency	High in NYC (MTA)	Yes if city runs transit	NYC est. $600M–$1B/yr	Albuquerque permanent; Kansas City reinstated fares June 2026 (EV-247)	M (city-run transit) / L
City-owned grocery store (7, 8)	Economic-development powers	Low	Yes	~$30M for NYC's first; Atlanta ~$8M	Atlanta opened 2025, 150,000+ customers in nine months; Kansas City store closed (EV-249)	M
Office of Community Safety by EO (3, 8)	EO power	None	Via manager	$3.08M own appropriation	—	H
Keep the incumbent police chief (4)	Appointment power	None	Manager appoints	None	—	H
Sign one bill, veto its companion (4)	Mayoral veto	None	Often no veto	None	—	M
Settle litigation in the budget deal (2, 4)	Council that can amend the mandate	None	Yes	$175M vs $6–22B exposure	—	M
Replace a charter commission (3)	State charter law	Specific to NY	Varies	—	—	L
Sue to protect bargaining authority (4)	Public-sector bargaining statute	State labor law	Yes	~$325M (administration estimate, as reported)	—	M

City size — scale anchors

Use these as orders of magnitude, not thresholds. No source in the register sets a minimum city size for any tactic.

Item	NYC figure	What it implies for smaller cities	Evidence
Office of the Mayor staff	366 (June 30, 2026; FY2026 half under the prior administration)	NYC's central office alone is larger than many cities' entire workforce	EV-210
Office of Community Safety own budget	$3.08M	A coordinating office can be small; programs stay in agencies	EV-223
First 2-K phase	$73M for 2,000 seats (State-funded)	~$36,500 per seat in year one	EV-063
First city grocery store	~$30M build-out estimate	Atlanta's public–private model used ~$8M	EV-121 EV-249
Fare-free buses	$600–700M/yr (City) to ~$1B (MTA)	Kansas City's program cost ~$8M/yr before fares returned	EV-119 EV-247
Statewide universal child care	—	New Mexico ~$600M/yr from a dedicated trust fund	EV-248

Charter type

Form (share of U.S. local governments of 2,500+, ICMA 2018–19)	Who can run the playbook	Adaptation	Evidence
Mayor-council / strong mayor (38.0% of local governments of 2,500+)	Mayor directly	Closest to NYC; EO, veto and appointment tactics apply	EV-245
Council-manager (40.0%)	Council majority directing a professional manager	Translate EOs into council resolutions or manager directives; no mayoral veto or board appointments in many charters; savings, gap bridge and engagement tactics transfer best	EV-245
Commission / town meeting (11.9% / 9.6%)	Collective body	Engagement and transparency tactics only; program launches need full-body votes	EV-245

State powers

Power	Where cities have it	NYC experience	Adopter test	Evidence
Rent regulation	36 states preempt local rent control (NAA, Feb 2026; other sources count 29–36); OR, WA, CA have statewide caps	Freeze via mayor-appointed board; in litigation	Does state law allow local rent limits? If not, skip the rent tactics	EV-243 EV-149 EV-237
Local income tax	16 states allow local income taxes (Tax Foundation)	City income tax exists, but rates set by Albany; increase refused	Can the city set rates without a state vote?	EV-246 EV-146 EV-069
General local authority	Brookings (2003): 31 states apply Dillon's Rule to all municipalities, 8 to some, 10 not at all. State law has changed in places since	Many actions needed explicit State grants (pied-à-terre, pension, charter route)	In a Dillon's Rule state, assume new programs need enabling law	EV-244 EV-068 EV-197
Transit governance	Varies; many city-run agencies	MTA is State-controlled; fare-free buses blocked	Does the city control fares?	EV-145 EV-247
School governance	Most districts are separate from city government	Mayoral control (State-granted, to June 2028) enabled 3-K/2-K delivery	Who runs early-childhood seats?	EV-067
Public-sector bargaining	State labor law	Taylor Law suit over Council bonuses	Do state bargaining rules let the council set pay?	EV-233

Adaptation checklist

Complete before adopting each tactic. "No" on any line marks the tactic as needing redesign.

Check	Question	Applies to
Legal authority	Does the mayor (or manager) have this power without a new state law?	Taxes, rent, transit, charter, schools
Preemption	Has the state preempted the policy area?	Rent control, local income tax, minimum wage
Revenue	Is there a recurring source, or only one-time money?	Child care, fare-free transit, groceries
Partner	Which outside body must act (state, transit agency, school district, council)?	Most headline policies
Coalition	Is the governor or state legislature aligned on this item?	Any state-dependent tactic
Data	Is there a public dataset to track the result (311, payroll, checkbook)?	All tactics (see Item 3)
Durability	Is it created by EO (reversible) or by law/charter?	New offices
Litigation exposure	Who could sue, and on what process grounds?	Appointed-board decisions, new taxes, city-run businesses
Labor	Does it change pay or work rules that must be bargained?	Bonuses, staffing changes

Findings by phase

Transition (Nov 4 – Dec 31, 2025)

Summary: NYC entered with a stated ~$12B two-year gap (EV-039) and a State-dependent agenda (taxes, child-care funding, fares) (EV-143 EV-145). In Seattle, a new mayor elected the same month inherited a nine-figure shortfall (EV-250). New Mexico launched statewide universal child care on Nov 1, 2025, the first state to do so (EV-248).