Australian Full Service Investment & Development Agency

Create cash flow and equity.

We help you buy in the right growth suburbs, then add a granny flat or dual occ — so one property earns two rental incomes. Investor-led buyers agents across NSW, ACT & QLD.

★★★★★ 5.0 on Google (43 reviews)
Book a free strategy call
For investors earning $150k+ · No obligation · Every strategy is one we'd buy ourselves.
Watch: Neil explains granny flats & dual occupancy
NSW · ACT · QLD 3 states 2 incomes one block
One team, end to end

The team you need

Successful property investment takes a team. The problem with separate professionals running separate meetings is that each provides differing advice and no shared strategy. The gaps show up fast:

  • Multiple meetings, competing advice, and deals that fall over as a result
  • No one is looking at the full portfolio picture, just their piece of it
  • No one is connecting entity structuring with borrowing capacity

Strategy on top, execution below — hover or tap each role.

Strategy team
prosperitiiYOUR TEAM
Execution team
Strategy team
prosperitiiYOUR TEAM
Execution team

One team working together to keep your portfolio moving.

Two ways to win

Our two core strategies

Every client starts by choosing the path that fits their goals — short-term uplift, long-term growth, or both.

Strategy 01

Cash flow today, develop later

Secure an affordable, growth-focused property today with development potential baked in. Create good cashflow now, then unlock the uplift through development once it's grown in value and you're ready. This powerful strategy creates two properties in the future — and doubles your growth.

Income + optionality
Strategy 02

Manufacture equity now

Buy an affordable existing home and immediately create equity and cashflow yourself. The real value is created through subdividing the land at the rear — by building behind the existing house, we turn one purchase into two separate homes. This is the ultimate wholesale investment strategy, and it works on many normal-size lots under the recent LMR reforms.

Growth + velocity
The opportunity

The rules just changed. Most investors haven't caught up.

Across NSW, ACT and QLD, planning reforms have quietly turned thousands of ordinary blocks into duplex, dual-occupancy subdivisions, and granny-flat opportunities. These look like ordinary, normal-size blocks, but they now have far more upside. We translate the fine print and identify which blocks actually work.

Find sites in your budget
  • 01Micro development sites. We find duplex, dual-occupancy, triplex subdivision and granny-flat opportunities on land you can actually afford.
  • 02Create equity. Buy a market-value home and use the new LMR zoning to manufacture equity from day one.
  • 03Cash flow. Properties structured to put money in your pocket, not take it out.
  • 04Cashflow = bigger borrowing power. Combining great cashflow & company or trust structures will unlock the next purchase, and the one after.
  • 05Site feasibility. Before you buy, we assess whether the site actually works — water and sewer connections, building footprint, setbacks and slope. Most people find out after settlement. We find out before.
  • 06Town planning expertise. Knowing a site is zoned for development is one thing. Knowing what will actually get approved is another. We interpret the planning controls the way a town planner does, so you only pursue sites with a real path to approval.
Success stories

Real clients. Real projects. Real results.

Hear directly from investors who created cash flow and equity with Prosperitii — from a first dual occ to three projects that became nine houses.

Alexandra & Scott
Dual Occ
Roopesh
House & Granny Flat
Sonja
3 Projects
Adam & Barbara
3 Projects → 9 Houses
End-to-end buyers agent services

Everything from search to settlement

A data-driven sourcing engine paired with hands-on planning expertise — so we find and assess high-potential sites faster and smarter than traditional buyers agents.

Smart site selection

We assess every site for development viability before you buy — water and sewer connections, building footprint, setbacks, slope, and what the planning controls will actually approve. Not what the zoning says on paper. What will get through.

Mortgage advisory & structure

Debt recycling to reduce interest and pay loans off fast. Company and trust finance structures that maximise borrowing power across your portfolio.

Mentoring & coaching

We mentor you through every step from search to settlement. Where the deal needs it, we introduce you to the right builder or town planner and help you find a tenant when it's done. After settlement, ongoing coaching is available for investors who want to keep building their portfolio and their knowledge.

Micro development sites

Dual occupancy, duplex and granny-flat subdivision opportunities identified and stress-tested.

Development feasibility & town planning

We model the numbers and interpret the planning controls before you buy. Where a site needs it, we refer you to a town planner who can confirm the advice and help execute the approval — the confidence of a full feasibility assessment, backed by someone who does this with council for a living.

Off-market deals

Agents in our network bring us deals they think are suitable before they hit the market — not because we ask them to, but because they know we move quickly with qualified buyers and give them a clean transaction.

How it works

A clear path from call to keys

01

Strategy call

We map your goals, budget and borrowing power, then choose the right strategy for you.

02

Source & assess

We hunt on and off-market, running feasibility and planning checks on every shortlisted site.

03

Negotiate & secure

We negotiate hard and manage the purchase through to an exchanged, settled deal.

04

Grow & repeat

With coaching and finance structuring, we set up your next move — and the one after that.

Watch & learn

Straight-talking property investing

Neil Casey breaks down the strategies, the finance and the planning reforms in plain English — no jargon, no hype.

Should I use a Buyers Agent?
Will a Buyers Agent get me a discount?
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Build a duplex behind an existing house
Rated 5.0 on Google

Don't just take our word for it

Google ★★★★★ 5.0 · 43 reviews
Ready when you are

Let's find your next high-performing property.

Book a free, no-obligation strategy call. In 30 minutes we'll show you how the planning reforms across NSW, ACT and QLD could work for your budget and goals.

Investor-led · NSW · ACT · QLD · Off-market access