Check your block - Rivela
Rivela Prefer to talk? (02) 9188 9483

Built by D&L Golden Construction · 459656C

What could your backyard earn? Type your address and see.

$550–650 a week what a granny flat there could rent for

Your block report includes

Lot size, frontage, zoning, heritage and bushfire, read live from the NSW planning records. The block above is an example.

Free, no sign-up No obligation Straight from the NSW planning records
Builder Architect Engineer Certifier Carpenter

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The builder who'll build yours has already built these.

Recent jobs by D&L Golden Construction, the licensed builder behind Rivela.

Front of the Huntleys Point homeHuntleys Point
Rear corner of the finished two-bedroom granny flat in EastwoodEastwood
Tiled bathroom of the Concord West granny flatConcord West
Living space of the Huntleys Point homeHuntleys Point
Steel framing of the Concord buildConcord
Concrete pour underway on the Concord blockConcord
Street front of the Croydon Park homeCroydon Park
Kitchen of the Kingsford homeKingsford
Entry of the Eastwood granny flatEastwood
Rear of the Huntleys Point home at duskHuntleys Point
Kitchen of the Concord West houseConcord West
Steel fixers at work on the Concord slabConcord
Frame going up on the Concord buildConcord
The Concord West granny flat from the yardConcord West
Side of the Croydon Park homeCroydon Park
Stone and joinery detail in the Kingsford homeKingsford
Basement excavation on the Concord blockConcord

Recent jobs by D&L Golden Construction, the licensed builder behind Rivela.

Get my free block report

Two numbers, same block of land.

A typical Sydney house about 2.6% gross on its price
A granny flat in the backyard 18-21% gross on the purchase price Potential, before expenses and before approval costs.
Potential rent $550-650 a week, location-dependent
How these numbers work

Gross yield is a year of rent divided by the purchase price, before expenses and before approval costs. The purchase price is the home on a standard site, on land you already own. Your own number depends on your block and your street, and that is what the free block report works out.

Front-on view of a Rivela granny flat in charcoal cladding with timber accent

Step one is done. Three more and the backyard is earning.

You checked your block — done

Zone, lot size, frontage, heritage, bushfire. That is the answer above.

Your free block report

Nine sections on your block — aerial, site plan to scale, approval path, local rents.

The cover of a Rivela block report

We walk the yard

Setbacks, sewer and easements, mapped on the day. Your price in writing before you sign.

A cleared suburban block, set out and ready
Price confirmed

Built on your block, keys to you

Staged by a licensed builder, inspected at frame and waterproofing. About 12 weeks on site once approval is granted.

Keys in the lock of a new front door
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Built two the hard way. Building the third with Rivela.

I’ve built two granny flats the usual way. Both dragged on, and both cost more than they should have. The third one is going up with Rivela. Same standards, a lot less money, and far fewer trades to chase.

Jenny Chen, Hurstville. Her third granny flat.
Carlo Zhang, Rivela founder

Carlo Zhang, founder.

“I started Rivela because a second dwelling shouldn’t cost what a conventional build does. We developed the Rivela system to specialise in secondary dwellings, to the same standards as any other home, so more Australians can put one on the land they already own.”

Before you call.

Written price before you sign Standard site works included Approvals lodged and run for you Engineered and certified Insured like any home Free site visit
Will the "from" price double?

No. The number covers the building and the work to put it up, and the parts that depend on your block are quoted separately, in writing, before you commit to anything.

  • What the price includes: the precision-engineered components and the on-site build on a standard site, with standard service connections.
  • What is quoted separately: approval costs, plus anything your block needs beyond a standard site. These are the ones that genuinely differ block to block, so we price them after we have seen yours rather than guessing.
  • When you see the full number: before you sign. One written price, both parts, no allowances left open.
  • What moves it after that: only a change you ask for.
Will a bank lend on it?

Generally yes, and the reason is how it gets built. It goes up in stages on your block by a licensed builder, so lenders assess it as ordinary residential construction.

  • Why that matters: a building fixed to your land is treated differently to a transportable or a chattel purchase. Keeping the work on site is what keeps it financeable the normal way.
  • How the money flows: progress payments at stages, the same as any other build.
  • What the bank wants to see: the approval, the contract, and a licensed builder behind it. All three exist here.
  • If you don't know where to start: ask, and we'll point you to a finance broker. We're not paid for the introduction and you're under no obligation to use them.
  • What Rivela does not do: arrange, advise on or organise your finance. Your bank or broker does that. We give them the documents they ask for.
Does my block qualify?

Most residential blocks in NSW can take a second dwelling. The real question is not whether, it is which approval path yours falls on.

  • Two paths: a private certifier where the lot meets the standards, or council where it does not. Neither is a given until your address is checked.
  • What decides it: lot size and shape, frontage, the space left around the building, and what is already on the block.
  • What can complicate it: sewer mains, easements, a heritage or flood overlay, significant trees, or access to the rear.
  • What it costs to find out: nothing. We check your address and tell you which path you are on before you spend anything.
How long does it take?

About 12 weeks for the build itself, once approval is granted. That is an estimate, not a date, and the approval period sits before it.

  • The 12 weeks is the on-site build: from the moment we can legally start work on your block to handover.
  • Approval comes first and is not included: nothing starts on site until it is granted, and how long that takes depends on your block and the path it falls on.
  • Why the build itself is short: once approved, site works and component production run at the same time instead of one waiting on the other, and there are fewer trade handovers to stall it.
  • You get dated stages in writing: before you sign, so the estimate is something you can hold us to rather than a number on a website.
  • Weather and access can move it: we will tell you when it does, not after.
Where does it go on my block?

Usually behind the house, positioned so that you and whoever lives in it are not on top of each other. We aim for a separate entry on every job, and the site visit tells us whether your block allows one.

  • Privacy, both directions: window and door positions are set so it does not look into your living areas and you do not look into its. This is the thing owners ask about most and it is a design decision, not an afterthought.
  • A separate entry is what we aim for: its own path in and its own private outdoor space, so nobody walks through your yard to get home. On a narrow block, or where a boundary or easement is in the way, it is not always possible. We will tell you which yours is before you commit, not after.
  • What the site visit maps: setbacks, sewer lines, easements, trees, fall across the block and where your parking stays.
  • Access: how components and machinery reach the back of the property. Worth knowing early, because it is the thing most often discovered late.
What happens when I sell?

It stays. A second dwelling with an occupation certificate is part of the property, not something you take with you or unwind.

  • It is part of the title: valued and sold with the house, like any other permanent structure.
  • The paperwork goes with it: approval, occupation certificate, warranties and insurance documents transfer to the buyer.
  • What a buyer is looking at: a house with a second dwelling already approved, built and, if you have let it, already tenanted.
  • If you would rather not rent it: it is a permanent room set: family, guests, an office, or somewhere for a parent later.
Written price before you sign Standard site works included Approvals lodged and run for you Engineered and certified Insured like any home Free site visit

Land you already own. $550–650 a week.

  • Every number quoted in writing before you sign.
  • Nothing starts on your block until the approval is granted.
  • We visit blocks across NSW.

Prefer to talk it through? (02) 9188 9483

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