Development applications in Mittagong, NSW 2575

73 development applications were lodged for properties in Mittagong from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.

Latest council activity: 18 Sept 2026

Applications lodged

incl. 23 modifications

Decided

27 still in progress

New dwellings proposed

stated on applications

Declared construction value

$26.4M

across 41 applications

Applications lodged each month

Oct 2025 to Sep 2026. The latest month is month-to-date, and councils can publish applications a few weeks after lodgement.

4
Oct
5
Nov
4
Dec
6
Jan
6
Feb
5
Mar
5
Apr
8
May
8
Jun
7
Jul
8
Aug
7
Sep

What is being proposed

50 new applications by main type of work (modifications excluded).

Alterations & additions16
Commercial, industrial & community8
Dual occupancy & semi-detached8
Subdivisions6
New houses4
Pools, sheds, garages & decks3
Demolition only2
Other & change of use2
Apartments & townhouses1

Where applications stand

Status of the 73 applications lodged in the last 12 months.

Approved: 0
Determined (outcome not stated): 38
Refused: 0
Withdrawn or not accepted: 8
In progress: 27

Many council records only say an application was "determined", without saying whether it was approved, so those are shown separately rather than counted as approvals.

Largest projects in the last 12 months

Ranked by dwellings proposed, then declared construction cost.

7A Waverley Parade
Demolition, Multi-dwelling housing, Medium Density Housing, Erection of a new structure
Determined
Apartments & townhouses · Lodged 11 Dec 2025 · 4 dwellings · $1M–$5M
21 Arthur Street
Secondary dwelling, Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 3 Feb 2026 · 2 dwellings · $500K–$1M
1 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 8 July 2026 · 2 dwellings · $500K–$1M
2 Vickery Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 7 July 2026 · 2 dwellings · $500K–$1M
2 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 7 July 2026 · 2 dwellings · $500K–$1M

Most recent applications

The 30 most recent applications lodged in Mittagong, newest first. Costs are shown as bands.

9 Ferguson Crescent
Subdivision, Erection of a new structure, Dual occupancy (attached), Earthworks, retaining walls and structural support
In progress
Dual occupancy & semi-detached · Lodged 18 Sept 2026 · 1 dwelling · $500K–$1M
15 Arthur Street
Dwelling house, Alterations or additions to an existing building or structure
In progress
Alterations & additions · Lodged 18 Sept 2026 · $100K–$500K · Modification
13-15 Webb Street
Subdivision
In progress
Subdivisions · Lodged 17 Sept 2026 · $100K–$500K · Modification
3-7 Frankland Street
Advertising and signage, Light industry
In progress
Commercial, industrial & community · Lodged 14 Sept 2026 · Modification
54-56 Mary Street
Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Residential Accommodation
In progress
Alterations & additions · Lodged 10 Sept 2026 · $500K–$1M
102 Diamond Fields Road
Subdivision
In progress
Subdivisions · Lodged 3 Sept 2026 · Under $100K
9 Marchmont Drive
Erection of a new structure, Carport
In progress
Pools, sheds, garages & decks · Lodged 1 Sept 2026 · Under $100K
193-203 Old Hume Highway
Alterations or additions to an existing building or structure, Retail Premise
In progress
Commercial, industrial & community · Lodged 31 Aug 2026 · Under $100K
36 Etheridge Street
Alterations or additions to an existing building or structure, Centre-based child care
In progress
Commercial, industrial & community · Lodged 26 Aug 2026 · Under $100K
15 Nannas Lane
Demolition, Dwelling house, Erection of a new structure
In progress
New houses · Lodged 21 Aug 2026 · 2 dwellings · $5M–$20M · Modification
25 Old Hume Highway
Alterations or additions to an existing building or structure, Change of use of land or a building or the classification of a building…
In progress
Alterations & additions · Lodged 20 Aug 2026 · $100K–$500K
26 Southey Street
Alterations or additions to an existing building or structure, Garage, carport or carparking space
In progress
Alterations & additions · Lodged 19 Aug 2026 · Under $100K
19 Robinson Street
Secondary dwelling, Dwelling house, Erection of a new structure
In progress
New houses · Lodged 13 Aug 2026 · 2 dwellings · $100K–$500K · Modification
4 Helena Street
Demolition, Dwelling house, Erection of a new structure, Residential Accommodation
Determined
New houses · Lodged 12 Aug 2026 · 1 dwelling · $500K–$1M
98 Bowral Road
Advertising and signage, Erection of a new structure, Automotive/truck premises, Take away food and drink, Hours of operation and trading
In progress
Commercial, industrial & community · Lodged 10 Aug 2026 · $500K–$1M
21 Arthur Street
Demolition
Determined
Demolition only · Lodged 16 July 2026 · Under $100K
36 Etheridge Street
Alterations or additions to an existing building or structure, Centre-based child care
Withdrawn
Commercial, industrial & community · Lodged 15 July 2026 · Under $100K
4 Murchison Street
Demolition, Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Determined
Alterations & additions · Lodged 15 July 2026 · $1M–$5M
1 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 8 July 2026 · 2 dwellings · $500K–$1M
13 Anne Street
Dual occupancy, Demolition, Shed, Erection of a new structure, Dual occupancy (detached), Garage, carport or carparking space, Residential…
Determined
Dual occupancy & semi-detached · Lodged 8 July 2026 · 1 dwelling · $100K–$500K · Modification
2 Vickery Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 7 July 2026 · 2 dwellings · $500K–$1M
2 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 7 July 2026 · 2 dwellings · $500K–$1M
546 Range Road
Erection of a new structure, Supporting Development
In progress
Other & change of use · Lodged 28 June 2026 · Under $100K
2 Vickery Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
2 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
1 Zollner Place
Subdivision, Erection of a new structure, Dual occupancy (detached)
In progress
Dual occupancy & semi-detached · Lodged 15 June 2026 · 2 dwellings · $500K–$1M
17A Ferguson Crescent
Erection of a new structure, Centre-based child care
In progress
Commercial, industrial & community · Lodged 15 June 2026 · $1M–$5M
31 Nannas Lane
Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Change of use of land or a…
Determined
Alterations & additions · Lodged 9 June 2026 · $500K–$1M · Modification
4 Helena Street
Demolition
In progress
Demolition only · Lodged 9 June 2026 · Under $100K
546 Range Road
Erection of a new structure, Supporting Development
In progress
Other & change of use · Lodged 7 June 2026 · Under $100K

Application details as published by Wingecarribee Shire Council. The council's own register is the authoritative record for any individual application.

Suburb profile

Mittagong market data

Median prices, rental yield, growth, vacancy and properties for sale in Mittagong.

Sales

Recently sold in Mittagong

What buyers actually paid, days on market and recent sale prices in Mittagong.

Development in Mittagong: frequently asked questions

How many development applications were lodged in Mittagong in the last 12 months?

73 development applications were lodged for properties in Mittagong from Oct 2025 to Sep 2026. 23 were modifications to an earlier application. The busiest month was May 2026, with 8 applications.

What kind of development is happening in Mittagong?

Of the new applications lodged in the last 12 months, the most common were alterations & additions (16), commercial, industrial & community (8), dual occupancy & semi-detached (8).

How many new homes are proposed in Mittagong?

Applications lodged in Mittagong in the last 12 months propose 22 new dwellings, counting new houses, granny flats, dual occupancies, townhouses and apartments where the application states a dwelling count. Withdrawn applications and modifications are excluded.

How many development applications in Mittagong have been decided?

Of the 73 applications lodged in the last 12 months, 38 have a decision (38 recorded as determined without the outcome stated), 27 are still in progress and 8 were withdrawn or not accepted.

Which council assesses development applications in Mittagong?

Applications for Mittagong are lodged with Wingecarribee Shire Council. Its public register is the authoritative record for any individual application.