Rent Increase Calculator
See exactly how much more you'll pay when your landlord raises the rent — monthly, annually, and over the full lease term.
Is Your Rent Increase Legal?
Most US cities and states have rent increase notice requirements — typically 30 days for month-to-month leases and 60 days for longer leases. Some cities have stronger protections:
| Location | Annual Increase Cap | Notice Required |
|---|---|---|
| New York City (stabilized) | 2.75–3.5% | 90 days |
| San Francisco | 1.4–2.3% (CPI-tied) | 30 days |
| Los Angeles | 3–8% (RSO units) | 30 days |
| Most US cities | No cap | 30 days |
| California (statewide) | 5% + CPI, max 10% | 90 days if >10% |
If your increase exceeds local limits or notice wasn't given, contact your local housing authority — you may have legal recourse.
Your Options When Rent Goes Up
Option 1 — Negotiate: Landlords raising rent 10% often accept 5-7% if you're a reliable tenant. Offer a longer lease term (18-24 months) in exchange for a smaller increase. Your value to them: $1,000-$5,000 in turnover costs avoided.
Option 2 — Accept and adjust: Use the calculator above to see the exact monthly and annual impact. Budget accordingly — cut one discretionary expense to offset the increase.
Option 3 — Move: Factor in moving costs ($1,000-$5,000 for a local move) and the total cost of the new place for the full lease term before deciding. A $50/month higher rent elsewhere + $2,000 moving costs means you need 40 months to break even.
How Much Can a Landlord Raise Rent?
In rent-controlled cities, increases are capped (usually tied to CPI). In uncontrolled markets (most of the US), landlords can raise rent to any amount — but only at lease renewal, with proper notice.
Average US rent increases in recent years have ranged from 3% (flat markets) to 15% (hot markets). A 10% increase is at the high end of "normal" — worth pushing back on.