Objecting to a Neighbour's DA in NSW? Make Your One Submission Count

You've received a letter from council telling you a neighbour has lodged a development application, and something about it doesn't sit right. Maybe it's the height, the loss of privacy, the overshadowing, or the sense that it just doesn't fit the street. You've got a limited window to have your say, and you want to get it right. Here's how objections actually work in NSW, and how we can help you make yours as strong as it can be.

You usually get one shot, so it needs to be a good one

When a DA is on public exhibition, nearby owners are invited to make a written submission during the notification period. That period is short, often only a couple of weeks. Once it closes, your opportunity to put your concerns on the record has generally passed. In practice you get one meaningful shot at influencing the assessment, which is exactly why it's worth making that submission count rather than firing off a quick email that council can easily set aside.

A heartfelt letter isn't the same as a planning objection

This is the part most people don't realise. Council assesses a DA against a specific set of planning controls, the Local Environmental Plan, the Development Control Plan and any relevant State policies. An objection that says "this will ruin our outlook" is understandable, but on its own it carries far less weight than an objection that shows, control by control, where the proposal doesn't measure up. Does it breach the height standard? Does it fall short on setbacks, private open space, solar access or landscaped area? Is the applicant's own statement of environmental effects glossing over something, or drawing a long bow? Those are the arguments that a council planner has to engage with, because they go to the merits of the application under the very rules they're bound to apply.

That's the difference between a letter and a submission. And it's precisely what we do, just pointed in the opposite direction. Every day we prepare the planning cases that argue a proposal complies. Reviewing a neighbour's DA is the same discipline in reverse: the same instruments, the same controls, tested for where the proposal falls down.

First, we review it honestly

Before we prepare anything, we review the documents on exhibition and assess the proposal against the controls that apply to the site. This matters, because not every DA gives you strong grounds to object. Some applications genuinely comply with the planning controls, and where that's the case, we'll tell you plainly rather than dress up an objection that council can easily dismiss. Being straight with you is the whole point. If the grounds are there, we'll build the strongest case the facts allow. If they're not, you'll know early, which is far more useful than paying for a submission that was never going to land.

How our DA Objection Review works

Where there are grounds, the service is simple and self-contained. We assess the proposal against the controls, and prepare a clear, structured objection that sets out your grounds in proper planning terms, ordered from strongest to weakest. The submission is written in your name, for you to sign and lodge with council yourself. It's yours: a professional planning document that reads as your own considered objection.

We need enough time to do it properly

Because the exhibition period is short and fixed, timing matters. We ask for the DA to reach us with at least three clear days remaining before submissions close. That gives us time to work through the exhibited documents, check them against the controls, and prepare something considered rather than rushed. If you've just opened that letter from council, the best thing you can do is get in touch straight away rather than sitting on it.

An honest word on the outcome

We'll be upfront with you: no one can guarantee the outcome of an objection. Council weighs all the submissions along with the applicant's case and its own assessment, and the final decision is theirs. What we can do is make sure your concerns are expressed in the strongest, most credible planning terms available on the facts, so they're given the weight they deserve rather than being easy to dismiss. A well-argued objection genuinely can shape conditions, prompt changes, or in some cases contribute to a refusal. It gives you the best possible run at the one submission you get to make.

Where this leaves you
If a neighbour's DA has landed in your mailbox and you're worried about its impact, don't let the clock run down. Send us the details as soon as you can, ideally with more than three days up your sleeve before submissions close, and we'll review it from a planning perspective and, where the grounds are there, prepare an objection in your name that puts your best foot forward.