Building approvals, live development applications and major projects across the
Blue Mountains statistical area — covering Blue Mountains and Hawkesbury.
SA3 12401Greater Sydney79,218 residents6 statistical areas
The PipelineDevelopment Pipeline in Blue Mountains
1 Proposed196applications in assessmentLeading · to June 2026See applications ↓
2 Approved119dwellings approved in 2024-25, or 0.15 per 100 existing dwellings a yearOfficial · ABS to June 2026See approvals ↓
3 Building8major projects committed or under construction, 3 of them already on siteForward · completions to 2028+See projects ↓
4 Delivered320new addresses verified since the 2021 Census, up 0.9% on the existing baseActual · to June 2026Where it landed ↓
In the 2024-25 financial year the ABS recorded 119 dwelling approvals across Blue Mountains. Right now, 196 development applications are before the 2 councils covering the area. AreaSearch tracks 8 major projects here that are committed or under construction, the largest being Rail Infrastructure Upgrades - Blue Mountains Line (Blaxland to Linden Stations) at an estimated $250m. On the ground, 320 new addresses have been verified since the 2021 Census — growth of 0.9% on the existing address base.
These four figures are deliberately not added together. An application, an
approval and a project under construction are often the same building at three points in its life,
measured by three different bodies with three different lags. Read them as a sequence, not a total.
ApprovedBuilding Approvals in Blue Mountains
What councils and certifiers have formally
permitted — the ABS series, published about four months in arrears.
Approvals are running at 0.15 per 100 existing dwellings a year, well below the New South Wales rate of 0.59. Development here remains overwhelmingly detached: houses account for 90% of recent approvals. That is a clear shift back toward detached housing — the five-year average is 81% houses. Detached houses make up 92% of the homes already standing here but only 81% of the past five years of approvals, so the area is densifying. The average approved dwelling is valued at $449,000 in construction cost.
For its size, Blue Mountains is adding 0.15 dwellings a year per 100 existing homes — well below the New South Wales rate of 0.59 and the national rate of 0.71. That is about 1.7 approvals a year for every 1,000 residents. Building intensity has fallen by about 61% across the published series.
Measured against people rather than housing stock, Blue Mountains is approving 1.40 dwellings a year per 1,000 residents — well below the New South Wales rate of 5.61. The two rate views differ by household size, which here averages 2.6 people per home. Housing the projection to 2041 would need about 0.51 per 1,000 residents a year.
Dwelling approvals a year per 100 existing
homes, with New South Wales and Australia for comparison. This is the
same activity as the totals view, divided by the size of the area — which is the only
fair way to compare a large SA3 with a small one.
Dwelling approvals a year per 1,000
residents, each year divided by that year’s estimated resident
population (ABS ERP at 30 June), not by today’s — which matters most in fast-growing
areas, where a fixed denominator can understate the early years by half. The most recent periods use the latest published ERP, as the population series runs a year behind approvals. Read it alongside the per-100-homes view: the two differ wherever household size does.
Dwelling units approved each financial year. The dashed line is the five-year average of 138.
How intensively is it building?
Dwelling approvals a year per 100 existing dwellings.
Blue Mountains0.15
New South Wales0.59
Australia0.71
What is here, and what is coming
Detached houses as a share of existing homes,
against the share of recent approvals.
Existing homes (2021 Census)92%
Approved, last 5 years81%
Approved, latest year90%
Detached housesApartments, townhouses & other
Approvals mix by year
Share of each year’s approvals.
2022
2023
2024
2025
2024-25
$62.4m
Residential work approved
2024-25
$53.5m
Commercial work approved
construction cost
$449,000
Average value per approved dwelling
last two years
687
Residents per approval
Supply & DemandIs Blue Mountains Building Enough Homes?
The same approvals, measured against the population
they have to house.
Blue Mountains approves about 1.7 new dwellings a year for every 1,000 residents. Since the 2021 Census it has added 1,268 residents but only 320 new addresses — about 4.0 extra people for every home built, against an average household of 2.6. On those numbers supply has not kept pace with growth. Housing the population projected for 2041 implies roughly 41 new dwellings a year from here, which puts the recent approval rate of 138 a year comfortably ahead of what the projection needs.
Growth against supply since the Census
People added for every new address verified,
against the size of an average local household.
People added per new home4.0
Average household size2.6
A bar longer than the household average means
the area gained more residents than its new housing could hold, and the extra had to be
absorbed by existing homes.
Approval rate against projected need
Dwellings a year: what is currently being
approved, against what the 2041 population projection implies.
Approved (5-yr average)138
Implied need to 204141
Implied need assumes the average household stays
at today’s 2.6 people. Approvals are not
completions, and not every approval is built.
What is being asked for right now — applications
collected from council planning portals, before any of it reaches the ABS series above.
AreaSearch tracks applications of material scale; routine minor works such as signage and
fencing changes are not carried, so these are not counts of every application lodged. 22
of them carry an AreaSearch analyst assessment — look for the
Analysed marker in the search below.
AreaSearch tracks 647 development applications of material scale lodged with councils across Blue Mountains, the most recent in June 2026. 196 of them are still in assessment. The biggest categories in the queue by value are commercial, aged care and industrial. Live applications account for about 67 proposed dwellings.
Estimated value of applications by development type. This is the clearest
single picture of what kind of place Blue Mountains is being asked to become. A further 3 applications sit across
1 smaller category,
too few to plot.
Where the applications stand
As reported by the council. Highlighted rows are
applications still in assessment.
Determined303
Under Assessment119
Additional Information Requested87
Approved60
Withdrawn37
Returned16
18 applications are still marked under
assessment but were lodged more than
18 months ago. Councils often leave determined or
abandoned applications open in their feeds, so
they are counted here but excluded
from the live queue above.
By local government area
Applications on record within each council area that
overlaps Blue Mountains. This counts applications inside this
statistical area only — it is not a total for the council.
Blue Mountains647
Recent applications in Blue Mountains
By estimated cost of works, as lodged. Estimates are the applicant’s own figures and are not verified by AreaSearch.
Aged Care / Retirement and Multi-Unit Residential (10+) developmentWentworth Falls · Additional Information Requested · lodged Mar 2026 · 63 dwellings
$51.6m
Industrial / Warehousing developmentSpringwood - Winmalee · Additional Information Requested · lodged Dec 2025
$5.4m
Commercial / Office developmentLawson - Hazelbrook - Linden · Additional Information Requested · lodged Dec 2025
$4.4m
Demolition and construction of a new centre-based childcare facilityBlaxland - Warrimoo - Lapstone · Additional Information Requested · lodged Aug 2025
$3.0m
Commercial / Office developmentKatoomba - Leura · Additional Information Requested · lodged Oct 2025
New centre-based childcare facility at Blaxland siteBlaxland - Warrimoo - Lapstone · Additional Information Requested · lodged Oct 2025
$1.8m
BuildingFORWARDMajor Projects & Infrastructure in Blue Mountains
What is funded and moving — the projects large enough
to change how Blue Mountains works, ranked by committed value and how close
they are to delivery.
AreaSearch tracks 8 current projects across Blue Mountains. The largest is Rail Infrastructure Upgrades - Blue Mountains Line (Blaxland to Linden Stations) at an estimated $250m, due by 2027. That breaks down as 3 under construction and 5 still in planning. The pipeline is weighted toward communities, precincts & urban renewal, transport & logistics and precincts & urban renewal.
Under construction$250mby 2027
Rail Infrastructure Upgrades - Blue Mountains Line (Blaxland to Linden Stations)
The NSW Government is upgrading and modifying rail infrastructure at Blaxland, Warrimoo, Valley Heights, Springwood, Faulconbridge, and Linden stations on the Blue Mountains Line. Works form part of the…
Multi-stage upgrade of the Echo Point visitor precinct at Katoomba in the Blue Mountains. Following the 2020 completion of the sandstone gathering place, Prince of Wales Lookout, and night-lit boardwalk…
Development of a new full-line Woolworths supermarket (3,489 sqm) and complementary specialty retail tenancy on the corner of Macquarie Road and Raymond Road in central Springwood. The project includes…
Denotes AI-based impression for illustrative purposes only, not to be taken as
definitive under any circumstances. Please follow links and conduct other
investigations from the project’s source for actual imagery. Developers and
project owners wishing us to use original imagery please Contact
Us and we will do so.
Estimated value of tracked projects by the year they are due to
complete, stacked by how certain they are. The dark band is money already being spent;
the pale band is still an intention. Estimates are indicative and mix infrastructure
cost with whole-of-precinct development value, so read the shape rather than the totals.
Approvals PipelineDevelopment Applications in Blue Mountains
Development applications around
Blue Mountains
Development approvals is a new addition to AreaSearch.
We’re actively expanding council coverage and refining the dataset — details and statuses for some councils may be partial. Check back regularly for the latest pipeline.
Applications
—
In the local catchment
Est. Value
—
Where disclosed
Under Assessment
—
Awaiting determination
Determined
—
Approved or decided
Approvals pipelineStatus, location, timing and project scale
Loading development applications…
Lodged
Address
Description
Type
Distance
Status
SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
ProfessionalPRODevelopment Map for Blue Mountains
Applications and major projects plotted where
they are actually proposed, with the
20 projects AreaSearch tracks here on their own tab — filterable by type, delivery stage,
area and committed value. To search every application on record rather
than this sample, use the section above.
DistributionWhere Development Is Happening in Blue Mountains
Blue Mountains covers 6 statistical areas. Follow any of them through for a full profile of population, housing, sales and amenity at local scale.
Map builder
Each area below opens a map builder on its own page — a tool for
putting a map and a table into a report. Pick the place types you want plotted
(schools, supermarkets, medical, child care, transport and the rest of what
AreaSearch holds), add development applications as their own layer, drop your own
points, then recolour, renumber and export the result as a table or CSV.
A this area only toggle clips everything to the boundary you are looking at.
Searches are charged against your credit balance — 1 credit per 40
results from AreaSearch data — and setting filters costs nothing until
you search. The builder works on one suburb-sized area at a time, which is why it
opens per area rather than across the whole of
Blue Mountains.
Planning AuthoritiesCouncils Covering Blue Mountains
Blue Mountains spans 2 local government areas — Blue Mountains and Hawkesbury. Applications here are assessed by whichever of those councils the site falls within. AreaSearch publishes development
figures at ABS statistical boundaries rather than council boundaries. That is deliberate: the ABS
issues a separate official building-approvals series for local government areas, and totals
built up from statistical areas would not match it. Reporting at SA3 keeps every figure on this page
reconcilable with the published ABS series.
Local government area
Share of Blue Mountains
Applications on record
Register read to
Blue Mountains
100% of residents
647
June 2026
Hawkesbury
0.0% of residents
—
Not yet collected
CompareNearby Development Hubs
The same view of building approvals, applications and
major projects for areas neighbouring Blue Mountains.
Collected from council planning portals. The
earliest signal available, but the least certain: many applications are amended,
withdrawn or refused, values are the applicant’s own estimate, and coverage
varies by council. This is a curated set, not the full council feed:
AreaSearch carries applications of material scale and does not track routine minor
works such as signage, fencing or small alterations, so the counts here are lower
than a council’s own total lodgement figure and should not be compared with it. Applications still shown as under assessment more than
18 months after lodgement are reported separately
and kept out of the live-queue figures: the age profile of open applications is
sharply split between a genuine queue under a year old and a long tail of records
councils never closed. Not every state publishes a cost of works — Queensland,
the Northern Territory and the ACT publish none at all — so on those pages
applications are counted rather than valued and no dollar figure is shown
rather than a partial one. Treated here as a snapshot of the current queue only —
AreaSearch does not chart application counts over time, because the history
reflects when each portal was collected rather than when development happened.
Approved — ABS building approvals
The official series, aggregated to SA3 from
ABS building approvals data, currently published to June 2026.
Counts dwelling units approved, not buildings and not completions. The most recent
financial year is annualised from nine months of data wherever it appears and is
labelled as such.
Building — major projects
Projects tracked individually by AreaSearch
from Infrastructure Australia, state infrastructure agencies, developer disclosures
and council records. Values are estimates and delivery dates are targets. Ranked on
this page by committed value and delivery stage rather than by distance.
Delivered — verified new addresses
New residential addresses verified in the national
address register since the 2021 Census. This is the closest available measure of what has
actually been built, though address creation can lead occupation and lags
construction. It is not a completions count.
Boundaries
Blue Mountains is Statistical Area Level 3 12401 in the ABS Australian Statistical Geography Standard (2021 edition), made up of 6 Statistical Areas Level 2.
It has an estimated 79,218 residents, +1.6% since the 2021 Census.
Currency
Measure
Source
To
Dwelling approvals, five-year average
ABS / AreaSearch
June 2026
House share of approvals
ABS / AreaSearch
June 2026
Residents per approval
ABS / AreaSearch
June 2026
Value per approved dwelling
ABS / AreaSearch
June 2026
Commercial work approved
ABS / AreaSearch
June 2026
Verified new addresses since the Census
Address register / AreaSearch
May 2026
Development applications
Council planning portals
June 2026
Major projects
Infrastructure Australia / state agencies / AreaSearch
Ongoing
Figures on this page are read live from the
AreaSearch database each time it loads, so they update as soon as a source does.
Development in Blue Mountains — common questions
How many new dwellings were approved in Blue Mountains?
The ABS recorded 119 dwelling approvals across Blue Mountains in the 2024-25 financial year, against a five-year average of 138 a year.
How many development applications are lodged in Blue Mountains?
AreaSearch tracks 647 development applications of material scale across Blue Mountains — routine minor works such as signage and fencing are not included, so this is not a count of every application lodged, of which 196 remain in assessment. Applications are assessed within the Blue Mountains and Hawkesbury local government areas. The most recent application in our data was lodged in June 2026.
What major projects are planned for Blue Mountains?
AreaSearch tracks 8 current major projects in Blue Mountains, 3 of them under construction. The largest include Rail Infrastructure Upgrades - Blue Mountains Line (Blaxland to Linden Stations), Echo Point Precinct Upgrade and Woolworths Springwood Supermarket.
Which council covers Blue Mountains?
Blue Mountains is an ABS Statistical Area Level 3. It is covered by parts of 2 local government areas — Blue Mountains and Hawkesbury. AreaSearch publishes development figures at ABS statistical boundaries rather than council boundaries, so they reconcile with the official ABS series.
Is Blue Mountains growing faster than the rest of New South Wales?
On development approvals, Blue Mountains is adding new dwellings more slowly than New South Wales as a whole — 0.15 approvals per 100 existing dwellings a year against the state figure of 0.59.
How current is this development data?
ABS building approvals are published with a lag of roughly four months; this page carries the series to June 2026. Development applications are collected from council planning portals and refresh continuously, with the most recent application here lodged in June 2026. Major project records are reviewed on an ongoing basis. Each section carries its own currency label so the four are never confused.
Development data is provided for general information.
Estimated values, dwelling counts and delivery dates come from the lodging or delivering party and
are not independently verified by AreaSearch. Confirm anything material with the relevant council
or agency before relying on it.
Denotes AI-based impression for illustrative purposes only, not to be taken as
definitive under any circumstances. Please follow links and conduct other
investigations from the project’s source for actual imagery. Developers and
project owners wishing us to use original imagery please Contact
Us and we will do so.