Multi-family properties
in Washington.
Reach approximately 62,500 multi-family properties owners across Washington with verified contact data.
Records updated continuously. Count is an order-of-magnitude estimate; exact totals available inside the platform.
Washington's largest markets.
The complete multi-family record.
Apartment buildings, duplexes, triplexes, and other multi-unit residential properties.
Property categories
- ·Apartment buildings
- ·Duplexes
- ·Triplexes
- ·Quadplexes
- ·Garden apartments
Targeting in Washington
- · State, county, metro, ZIP
- · Radius searches
- · Custom polygons
- · MSA filtering
- · Flood / opportunity zone
Verified per owner
- · Owner full name
- · Mailing address
- · Phone numbers
- · Email addresses
- · Entity / LLC linkage
How the count is derived.
The estimated record count for multi-family properties in Washington (~62,500) is derived from Washington's resident population (~7,812,880) multiplied by typical ownership density for multi-family properties.
Banu's underlying database aggregates county assessor records, federal property data, mailing lists, and verified third-party contact sources. Records are continuously refreshed; mailing addresses, phone numbers, and email addresses are validated against deliverability sources.
For exact, filterable counts and segment-level data, create a free Banu account.
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