Owner lookup · United States
Find who owns the address, and the phone that reaches them.
Enter a property address and get the owner’s name, current phone numbers with carrier and connection status, and email — each one stamped with the date it was last reported.
- No match, no charge — a search that finds nothing costs nothing
- No monthly minimum, no seat licence, no setup fee
- 10 free matches when you open an account, no card
Precision
One person, not a hundred candidates.
Every field you add cuts the result set. The same subject, searched three ways on our own API:
- First and last name
- 110 results
- …plus the street
- 10 results
- …plus city and state
- 1 result
Measured on a live search, 29 July 2026 · your own counts will differ by subject
Products
Same data, three ways in.
One address at a time, in the browser.
Search by address
One POST, JSON back in under 300 ms.
Request
POST /v1/owner/lookup
Authorization: Bearer sk_live_…
{
"address": "3366 Karl Rd",
"city": "Columbus",
"state": "OH",
"zip": "43224"
}Response · 200
{
"matched": true,
"owner": "Margaret E. Halloran",
"phones": [
{ "number": "(614) 555-0182",
"type": "Wireless",
"connected": true,
"lastReported": "2026-06-01" }
],
"addresses": 24,
"nameVariants": 7
}Upload a list, get it back with the owners filled in.
Column mapping · 4,812 rows
- site_addrAddress line 1
- city_stCity / State
- zipZIP
- notes— not mapped —
What one match returns
Everything on file for that person, in one record.
- Name variants
- 7
- maiden names, misspellings, and how each source spells it
- Addresses
- 24
- each with a first and last reported date
- Phone numbers
- 9
- carrier, line type, and whether it is still connected
- Email addresses
- 4
- validated wherever the source allows it
Counts from one real subject. They vary — some people have two addresses on file, some have thirty.
What it does not include
- Social Security numbers
- Not returned at any tier, and not something we can enable on request.
- Date of birth
- Age and an age range only. We never quote an exact date of birth.
- Do Not Call and TCPA screening
- No registry scrub and no litigator flagging. Screening your call list is yours to do.
- Criminal and court records
- Out of scope. This is a contact product, not a background check.
- Property transactions and valuations
- We resolve an address to its owner, not the deed history or what it sold for.
Coverage
Every record carries the date it was last seen.
One current address is worth more than ten stale ones. Addresses and phones come back with first and last reported dates, so you know which one to try before you dial.
Address history · one subject
- Fernwood Ave, Dayton OH1990–1997Past
- Cherry Creek Dr, Mandeville LA1997–2004Past
- Delta Queen Ct, Covington LA2004–2011Past
- Corniche du Lac, Covington LA2011–2019Past
- Karl Rd, Columbus OH2019–2026Current
5 of 24 addresses shown
Solutions
Built for anyone who has an address and needs the person behind it.
- Real estate
- You have a property address and need to reach the owner directly, before the listing exists.
- Property services
- Roofing, solar, restoration — getting to the person who can actually approve the work.
- Title and escrow
- Locating a missing signatory or an heir when a file will not close without them.
- Recovering money owed
- Current contact details for an account whose phone number stopped working.
- Stale CRM records
- A list of customers you can no longer reach, appended and handed back.
- Verifying a caller
- Confirming that the number and the name on an inbound enquiry belong together.
Pricing
No match, no charge.
A search that comes back empty costs nothing. There is no monthly minimum, no seat licence, and no setup fee. You are billed per record returned, and refining a result set you already have is free.
Free
10
matches on signup
- Search by address, name, or phone
- Full record on every match
- No card required
Pay as you go
Most used$0.49
per match
- Everything in Free
- API access and keys
- Batch append from CSV
- Full searchable history
Volume
Custom
from 50,000 matches / mo
- Everything in Pay as you go
- Dedicated rate limits
- Invoiced billing
- Named support contact
Permitted use
This data is not a consumer report.
Relatres is not a consumer reporting agency under the Fair Credit Reporting Act. You may not use anything you find here to make the following decisions:
- Credit eligibility decisions
- Employment or volunteer screening
- Insurance underwriting
- Tenant screening
We do not screen numbers against the Do Not Call registry and we do not flag TCPA litigators. If you are calling from this data, scrubbing is yours to do.
Controls that ship with the account
- Prepaid balance
- Searching stops at zero. No runaway spend, no surprise invoice.
- No match, no fee
- You are charged per match. A search that finds nobody is free.
- Full request log
- Who searched what, when, and from which IP — retained three years.
- Removal requests
- We record every opt-out we receive and act on it by hand. Automatic filtering is not built yet.
Coverage and sourcing
United States only. Records come from public and publicly-available commercial sources through a licensed data supplier. We are a reseller, and their restrictions carry through to your account.
Run your first search in about a minute.
10 matches on the house. No card, no call, no contract.