Readvanceable Mortgage
A readvanceable mortgage combines a traditional mortgage with a HELOC, giving borrowers flexible access to equity as they pay down principal.

September 30, 2025
What is Readvanceable Mortgage?
A readvanceable mortgage is a type of mortgage product that combines a traditional mortgage with a revolving home equity line of credit (HELOC). As the borrower pays down the principal, the available credit in the HELOC automatically increases, allowing ongoing access to home equity.
Why Readvanceable Mortgages Matter in Real Estate
Readvanceable mortgages matter in real estate because they provide borrowers with flexible access to home equity for renovations, investments, or emergencies. However, they require discipline, as the revolving credit structure can lead to long-term debt if mismanaged.
Example of Readvanceable Mortgages in Action
A homeowner has a $500,000 readvanceable mortgage split between a $350,000 mortgage and a $150,000 HELOC. As they pay down the mortgage, their HELOC borrowing capacity grows, giving them flexible access to funds.
Key Takeaways
- Combines a mortgage with a revolving HELOC product.
- Credit limit increases as mortgage principal is repaid.
- Provides flexible access to equity for various uses.
- May lead to persistent debt if mismanaged.
- Registered as a collateral charge on title.
Related Terms
- Home Equity Line of Credit (HELOC)
- Collateral Charge Mortgage
- Refinancing
- Mortgage Registration
- Equity

A rendering of the first two buildings, 119 and 151 Bruce Street, which will total 500 homes. (Courtesy of Medallion Corporation)
A rendering of a proposed park that would add significant green space to downtown Oshawa. (Courtesy of Medallion Corporation)
A drawing of ReHousing Co-Founder Michael Piper's triplex in Toronto's east end/ReHousing
Some of the housing configurations available through the design catalogue/ReHousing 











Renderings of the tower proposed for 1394 Robson Street in Vancouver. (Arcadis, Asia Standard Americas)
Renderings of the tower proposed for 1394 Robson Street in Vancouver. (Arcadis, Asia Standard Americas)
Source: CREA Stats XML via HomiesAI.com AI Harness for Realtors
Source: CREA Stats XML via 

Annacis Island
The Vue at 2830 Peatt Road in Langford, British Columbia. (Boardwalk REIT)
The preliminary proposal for the Lynn Valley Safeway at 1170 E 27th Street in North Vancouver. (Crombie REIT)