Overview
Downsizer.com helps homeowners buy their next home, especially off the plan, using the equity in the property they already own instead of a cash deposit. Its Downsizer Bond replaces the deposit, with the buyer's existing property standing as evidence they can meet the obligation, so savings stay intact until settlement. Builders, agents and developers who accept the bond list properties on the Downsizer marketplace, and in-house experts guide buyers through downsizing. The business operates as Block Builder Pty Ltd and currently serves Sydney, South East Queensland, Perth and Canberra.
Source: www.downsizer.com. Last checked 23 October 2026.
Written by PropAtlas from public information. Work at Downsizer? Claim this profile to correct or expand it.
Categories
Features
- Downsizer Bond deposit replacement
- Property marketplace
- Downsizing guidance
- Developer and agent partner programme
Best fit for
Downsizer suits homeowners with equity who want to buy off the plan or a new home without a cash deposit, and developers and agents who want access to these buyers.
Frequently asked questions
- What is Downsizer?
- Downsizer.com helps homeowners buy their next home, especially off the plan, using the equity in the property they already own instead of a cash deposit. Its Downsizer Bond replaces the deposit, with the buyer's existing property standing as evidence they can meet the obligation, so savings stay intact until settlement. Builders, agents and developers who accept the bond list properties on the Downsizer marketplace, and in-house experts guide buyers through downsizing. The business operates as Block Builder Pty Ltd and currently serves Sydney, South East Queensland, Perth and Canberra.
- Who is Downsizer built for?
- Downsizer suits homeowners with equity who want to buy off the plan or a new home without a cash deposit, and developers and agents who want access to these buyers.
- Where is Downsizer based?
- Downsizer is headquartered in Sydney and was founded in 2020.
Not a fit if you need
Currently limited to Sydney, South East Queensland, Perth and Canberra.
Industries served
UK markets
Security & certifications
Alternatives to Downsizer
Other UK vendors in the same category that buyers often compare with Downsizer.
4castplus provides budgets, forecasts, earned value, procurement and mobile cost capture for owners, contractors and EPC firms.
Abode Money uses AI to file property tax appeals automatically for homeowners, including those with middle-income and lower-value homes.
AMS Billing provides utility billing and management software integrated with major property management systems.
Aptexx provides mobile-first resident payments, messaging, surveys and maintenance tools that integrate with property management software.