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Valley guide

Rekey after you move in

Across the Phoenix ZIP codes we chart, 164,853 households, 31% of the total, moved into their home in 2020 or later (Census ACS 2020-2024). Each move handed a stranger's old keys and codes to the new owner or tenant without any way to collect them.

By John Voll · Updated October 29, 2026

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A hand holding a set of keys on a house-shaped key ring
Keys handed over at closing. Nobody can say how many copies the previous residents made. Photo: Jakub Zerdzicki / Unsplash

The people who may still get in

Start with the obvious: the sellers or the last tenants, and anyone they gave a spare. Then the less obvious ones. House cleaners, pool service techs and handymen were often given a key or a code. Listing agents and buyers' agents used the lockbox. In a new build out in Laveen or North Gateway, framing and finish crews worked off a construction master key.

Order of work on move-in week

  1. Rekey every exterior door to a single new key. Fixr's range is $70 to $160 for the job.
  2. Reset the garage keypad code and re-pair or replace the opener remotes.
  3. Change the mailbox lock. Mailbox locks.
  4. On a smart lock, delete the old owner's account and every user code.
SurveyWorkNational price band
Fixr cost guide, 1/2025Rekeying$70 to $160 per job
Each added cylinder: roughly $20 to $30
Thumbtack, 10/2026Rekeying$191 to $225
Roughly $18 a keyhole

Buying in the old core

City-wide, only 16% of homes in these ZIPs were built before 1960. In Garfield and Coronado (85006), the share is 47%. Houses that old can have mortise locks, a security screen door keyed separately, and a casita or side gate whose key has been copied by every owner since the 1950s. Walk the property and count the locks before you book the visit, so the quote covers all of them.

Share of homes built before 1960, the 12 highest Phoenix ZIPs

  1. 85031 Maryvale central54%
  2. 85007 Capitol, Grant Park50%
  3. 85006 Garfield, Coronado, Eastlake47%
  4. 85009 West Phoenix, I-17 and I-1047%
  5. 85013 Encanto, Uptown west42%
  6. 85003 Downtown west, Roosevelt39%
  7. 85017 Alhambra south, Grand Avenue36%
  8. 85019 Maryvale northeast33%
  9. 85015 Alhambra32%
  10. 85014 Uptown, Madison30%
  11. 85018 Arcadia30%
  12. 85008 Papago, east Phoenix28%
Census ACS 2020-2024 5-year estimates, table B25034 (year structure built), homes built in 1959 or earlier over all homes.

Questions people in Phoenix ask

Should renters rekey?

Ask the landlord first. Many rekey between tenants as routine; if yours doesn't, get written permission before you do it yourself.

Where the facts come from

  1. Fixr: Locksmith Prices (updated January 31, 2025)
  2. US Census Bureau: American Community Survey 5-year estimates by ZIP Code Tabulation Area and place