DA Notice

Suburbs / Central Coast / Tumbi Umbi

NSW Planning fileCentral Coast Council2261Updated daily

Tumbi UmbiDA activity & market read

Every council DA in Tumbi Umbi, the work behind it, and who's building. Tradies get the new ones texted every Monday, filtered to their trade.

Tumbi Umbi boundaryTumbi Umbi 2261
5,369
Population
45
Median age
$1,657/wk
Household income
22
DAs (12 mo)
$878k
Median house
$80k
Median DA cost

DA Notice acknowledges the Darkinjung people, the Traditional Custodians of the land on which Tumbi Umbi stands, and pays respect to Elders past, present and emerging.

● What the data says

Tumbi Umbi runs swimming pool / spa first, with renovation / extension (67) close behind: swimming pool / spa leads at 74 of 257 DAs on record. A Premium-tier market on a $878k median, a typical job runs $80k, approvals are down 24% year on year.

$180k
6 Florence Ave
Dwelling house · 9 Sep 2026
$496k
11A Stimsons Lane
Dwelling house · 8 Sep 2026
$20k
54 Wyong Road
Earthworks · 18 Aug 2026
$40k
19 Tumbi Road
Dwelling house · 18 Aug 2026
$115k
33 Palm Valley Road
Shed · 17 Aug 2026
$868k
54 Wyong Road
Dual occupancy · 16 Jul 2026
$860k
330 Tumbi Road
Erection of a new structure · 26 May 2026
Not stated
70 Hansens Road
Dwelling house · 14 May 2026
$19k
39 Tumbi Road
Dwelling house · 12 May 2026
$7.34M
12 Mingara Drive
Alterations or additions to an existing building or structure · 28 Apr 2026
$15k
U 1 25-27 Wyong Road
Commercial development · 20 Mar 2026
$58k
10 Highview Street
Erection of a new structure · 13 Mar 2026
$496k
Dual Occupancy , 8 Sep 2026
$20k
Retaining Wall , 18 Aug 2026
$40k
New Home , 18 Aug 2026
$868k
Subdivision , 16 Jul 2026
$19k
New Home , 12 May 2026
$7.34m
Renovation , 28 Apr 2026
Renovate-and-stay

26% of approvals are alterations and additions, so the work here is improving homes, not replacing them, your customer is a settled owner-occupier.

Big-ticket jobs

the typical $80k approval is about 9% of the $878k median home, these are substantial transformations, not cosmetic touch-ups.

Lifestyle spend

29% of approvals are pools, decks and fencing, a discretionary-spend signal for pool, landscape and fencing trades.

$19.12M
14 Mingara Drive
Hotel or motel accommodation · 1 Apr 2022
$7.34M
12 Mingara Drive
Alterations or additions to an existing building or structure · 28 Apr 2026
$5.13M
2 Hicks Lane
Demolition · 20 Apr 2023
$1.96M
425 Brush Road
Demolition · 3 Dec 2025
$1.71M
195 Bellevue Road
Dwelling · 10 Feb 2023

DAs lodged

Monthly, last 24 months (real NSW ePlanning data)
257
Total on record
22
Last 12 months
$80k
Median cost
1110

What they're building

All 257 DAs by category
Swimming Pool / Spa74
Renovation / Extension67
New Dwelling35
Garage / Shed / Carport16
Dual Occupancy / Multi12
Deck / Balcony / Fence12
Other11
Demolition11
0-4
5-14
15-19
20-24
25-34
35-44
45-54
55-64
65-74
75-84
85+
The biggest age band here is 45-54 (721 residents). Real ABS 2021 census bands, the resident profile behind who renovates, extends and builds.
Killarney Vale Public School
Primary · Killarney Vale
Tuggerah Lakes Secondary College Tumbi Umbi Campus
Secondary · Tumbi Umbi
Brooke Avenue Public School
Primary · Killarney Vale
Berkeley Vale Public School
Primary · Berkeley Vale

NSW public schools within ~3.5 km. Source: NSW Department of Education schools master dataset.

Which council handles development applications in Tumbi Umbi?
Tumbi Umbi sits in the Central Coast Council area. DA Notice pulls every DA Central Coast Council lodges for Tumbi Umbi from the public NSW Planning Portal.
How many development approvals are there in Tumbi Umbi?
In the last 365 days, Central Coast Council lodged 22 development applications in Tumbi Umbi. We text you the new ones each Monday, filtered to your trade.
How do I get DA alerts for Tumbi Umbi?
A weekly SMS, every Monday morning, listing the new DAs in Tumbi Umbi that match your trade. No app. Reply STOP to cancel.
What does DA Notice cost?
$35 a month, cancel anytime by replying STOP to any text.

The DAs land Monday 6am.
You call before the street knows.

One trade, one area, weekly. Every new Tumbi Umbi approval that matches your trade, texted with the address and the job. $35/month, reply STOP anytime.