Sydney · noise intelligence for property

Know what's near
before you sign.

Every address gets one honest noise score — built from flight paths, late licences, traffic, rail, industry, and what residents actually report. Free, for every address.

The score is free forever · every number shows its evidence
⌕  26 Illawarra Road
26 Illawarra Road
62/100Noticeably noisy
✓ Aircraft✓ Venues✓ Neighbours
View full report
01 · The problem

You inspect on a quiet Tuesday afternoon.
You live there every night after.

Nobody who commits to a property — buyer, renter, or guest — gets a real read on ambient noise before they're locked in. It's all discovered after signing:

The flight path

A landing every eight minutes through the evening — invisible at a 2pm inspection, unmissable at 9pm every night.

DISCOVERED: WEEK ONE

The 2am licence

The charming pub on the corner holds a licence that outlasts your alarm clock. Friday and Saturday, every week.

DISCOVERED: FIRST WEEKEND

The 6am garbage route

Council trucks, the freight line behind the back fence, the panel beater two doors down. The street had a schedule you never saw.

DISCOVERED: TOO LATE
02 · The score

One number. Six axes.
Every claim traceable.

This is a real report, generated by the n-earshot scoring engine as this page loaded — not a mock-up. Tap-through evidence in the app shows the flights, the licences, and the ratings behind every number.

26 Illawarra Road, Marrickville NSW 2204
90-day observation window · 10 data sources · 14 resident ratings within 250 m
62/100
Noticeably noisy
Typical day · noise by hour
12am6am12pm6pm11pm
The six axes
AircraftADS-B, 90-day history 7.6
Licensed venues2am licence, 80 m NE 5.8
Road trafficAADT 21,400 adjacent 5.2
Rail220 m to corridor 2.7
Industrial & odourno EPA-licensed premises nearby 1.1
Resident-rated14 self-reports · top tags: aircraft, neighbours 6.4
Mostly quiet overnight, but expect a landing roughly every 8 minutes between 6pm–11pm, and weekend crowd noise from a hotel with a 2am licence 80 m away. Residents rate evenings worse than the institutional data alone suggests.
Generated live by the production scoring engine
03 · How it works

Three layers of truth,
one honest number.

Institutional data

Live government feeds: flight tracking, the liquor licence register with exact trading hours, EPA industrial premises, measured traffic volumes, rail corridors, development applications.

ADS-B · LIQUOR & GAMING NSW · EPA · TFNSW · OSM · PLANNING PORTAL

Resident ratings

People rate their own address — a number and fixed tags, nothing else. GPS-verified at the address, one rating per household, published only pooled at street level. No free text, no names, no targets. Ever.

GPS-GATED · POOLED · NEVER INDIVIDUAL

Measured sound

A 30-second sample turns opinion into decibels — analysed on the phone, never recorded. Fixed sensors come next: think community air-quality maps, but for noise.

ON-DEVICE ANALYSIS · AUDIO NEVER LEAVES THE PHONE
QUIETLOUD
04 · Rules that don't bend

Built to be trusted with
the biggest decision you make.

The score is free. Forever.

Every address, no login, no paywall on the number. We charge for depth — evidence packs, alerts, reports — never for the truth.

Every number shows its work.

Tap any axis and see the flights, the licence, the traffic count behind it. When data is thin, the score says so instead of pretending.

Nobody gets named.

Ratings carry no text and no targets — you describe your own address, never a neighbour. Published scores are pooled across a street pocket with a minimum count.

Audio never leaves your phone.

Sound samples become a single decibel figure on-device. We never store or transmit recordings.

Individual data is never sold.

Aggregated street-level statistics power the product. Nothing we publish or license can single out a household.

05 · Where this goes

Every address decision,
eventually.

Address Watch

Alerts when your street's outlook changes — a new development application, a licence extension, a flight-path review — while the objection window is still open.

Quiet room finder

Hotels next: millions of reviews already know which rooms face the street. We're mining them into a quiet score per property.

Western Sydney Airport

24-hour operations begin over new suburbs in 2026. Hundreds of thousands of households are about to ask exactly the question we answer.

Early access

Will you regret the address?
Find out before you sign.