Moving a Luxury Brokerage to HubSpot Without Losing Deal History

By Idael Diaz, Director of Atlas Domus

A brokerage planning a move to HubSpot should begin with one live deal. Can the listing broker find the buyer’s representative, see who owns the relationship, and understand what the team promised last week? If the answer is unclear in the proposed migration, importing more records will make the issue harder to diagnose.

Treat the migration as a sales continuity project. The scope should specify which history the team needs, which relationships must survive the move, and what the brokerage will test before changing where new inquiries land.

Decide what has to survive the migration

Inventory the current systems, including spreadsheets, shared inboxes, portal exports, and any separate pipeline the team still uses. For each source, identify the owner, the time span it covers, and the records that are actually used. Distinguish active opportunities from archived history.

Build a map around the work people do in the CRM:

• Preserve the relationship between contacts, companies or advisers, and active deals.
• Carry forward the source details the team can substantiate and label gaps explicitly.
• Map listing and property references consistently across the website and CRM.
• Decide which notes, files, and activities need to remain accessible and where they should live.
• Keep a restricted reference copy of historical material when it should stay outside the new operational pipeline.

Reconcile ownership and duplication before importing

Give each source record a durable reference where possible. Decide which record is authoritative when two brokers have entered the same contact, and document how shared or sensitive relationships should be handled. Email alone may be insufficient to understand how a representative is connected to multiple opportunities.

HubSpot documents how record IDs and supported identifiers can help match records during import. Test the mapping on a small sample and verify the resulting associations rather than relying on the number of rows imported. HubSpot’s record deduplication documentation

Rehearse the cutover with working examples

Choose examples that reflect the brokerage’s complexity. Include a returning contact, an active deal with several parties, an inquiry from a portal, and a new request from an owned property page. Confirm that each lands with the expected owner and that the next broker action is visible.

Set a clear cutover window. Define who handles inquiries if a form or import is delayed, how late changes in the old system will be reconciled, and who can revert the inbound routing if the new path fails. Where the team must use both systems briefly, agree where updates belong and how they will be reconciled. A clean initial import can still lose information if brokers continue updating two systems without a handoff rule.

Define acceptance with sales leadership

A useful acceptance check compares a sample of active deals, their owners, and their next actions against the source. It also checks that a new viewing inquiry reaches the right broker with enough information to respond. Review the exceptions as a group and assign an owner to each unresolved item.

Scope your migration before changing the intake path

Bring one active pipeline, a sample property inquiry, and the systems your team uses today. Atlas Domus will help identify what needs to be migrated, what should be retained separately, and what the brokerage should verify before switching over.

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