title: List of State Register of Heritage Places in the Shire of Irwin
text: # List of State Register of Heritage Places in the Shire of Irwin
  
  The State Register of Heritage Places is maintained by the Heritage Council of Western Australia. As of 2023, 157 places are heritage-listed in the Shire of Irwin, of which 16 are on the State Register of Heritage Places.
  
  ## List
  
  The Western Australian State Register of Heritage Places, as of 2023, lists the following 16 state registered places within the Shire of Irwin:
  
  | Place name | Place # | Location | Suburb or town | Co-ordinates | Built | Stateregistered | Notes |
  | - | - | - | - | - | - | - | - |
  | Royal Steam Roller Flour Mill | 1210 | Waldeck Street, corner Brand Highway | Dongara | 29°14′47″S 114°55′57″E﻿ / ﻿29.246264°S 114.932557°E﻿ / -29.246264; 114.932557﻿ (Royal Steam Roller Flour Mill) | 1894 | 2 July 1993 | |
  | St John the Baptist Anglican Church | 1212 | 15 Waldeck Street | Dongara | 29°15′04″S 114°55′50″E﻿ / ﻿29.251159°S 114.930578°E﻿ / -29.251159; 114.930578﻿ (St John the Baptist Anglican Church) | 1884 | 11 December 1998 | |
  | The Grange | 1215 | Yardarino Road | Yardarino | 29°13′35″S 115°02′00″E﻿ / ﻿29.226324°S 115.033349°E﻿ / -29.226324; 115.033349﻿ (The Grange) | 1850 | 20 December 2002 | |
  | Old East End | 1217 | Brand Highway, 3 km E of townsite | Dongara | 29°15′06″S 114°57′30″E﻿ / ﻿29.251703°S 114.958256°E﻿ / -29.251703; 114.958256﻿ (Old East End) | 1868 | 24 November 2000 | Also referred to as Osborn's, Rowland's, Mason's and Ridley's |
  | Dr Bartlett's Residence (former) & Surrounds | 1221 | Ocean Drive | Port Denison | 29°15′14″S 114°55′38″E﻿ / ﻿29.253846°S 114.927095°E﻿ / -29.253846; 114.927095﻿ (Dr Bartlett's Residence) | 1860 | 16 December 2003 | Also referred to as Benedictine Retreat, Denison House & Smith's Mill Site |
  | Irwin Roads Board Office (former) including two Moreton Bay Fig Trees | 1227 | Point Leander Drive | Dongara | 29°15′07″S 114°56′07″E﻿ / ﻿29.251933°S 114.935285°E﻿ / -29.251933; 114.935285﻿ (Irwin Roads Board Office) | 1910 | 12 July 2002 | Also referred to as Irwin Roads Board Office, RSL Hall, Well & Moreton Bay Fig Trees |
  | Russ Cottage | 1230 | 260 Point Leander Drive | Port Denison | 29°15′17″S 114°56′05″E﻿ / ﻿29.254767°S 114.934842°E﻿ / -29.254767; 114.934842﻿ (Russ Cottage) | 1867 | 17 October 2003 | Also referred to as Russ Shop (former) |
  | Dongara Schoolmaster's House (former) | 1233 | 22 Waldeck Street | Dongara | 29°15′02″S 114°55′52″E﻿ / ﻿29.250501°S 114.931128°E﻿ / -29.250501; 114.931128﻿ (Dongara Schoolmaster's House) | 1893 | 1 October 2002 | Also referred to as Shire of Irwin Staff Quarters |
  | Dongara Uniting Church | 1234 | 12 Waldeck Street | Dongara | 29°15′06″S 114°55′52″E﻿ / ﻿29.251625°S 114.931216°E﻿ / -29.251625; 114.931216﻿ (Dongara Uniting Church) | 1884 | 21 January 1997 | Also referred to as Dongara Methodist Church |
  | Dongara Police Station, Courthouse & Gaol (former) | 1235 | 3 Waldeck Street | Dongara | 29°15′09″S 114°55′50″E﻿ / ﻿29.252446°S 114.930480°E﻿ / -29.252446; 114.930480﻿ (Dongara Police Station, Courthouse & Gaol) | 1870 | 16 December 1994 | Also referred to as Tourist Centre |
  | Dongara Post Office & Quarters (former) | 1236 | 7 Waldeck Street | Dongara | 29°15′08″S 114°55′50″E﻿ / ﻿29.252222°S 114.930606°E﻿ / -29.252222; 114.930606﻿ (Dongara Post Office & Quarters) | 1894 | 5 November 1999 | Also referred to as Dongara Public Library |
  | Seventh Day Adventist Church (former) | 1240 | Corner Brand Highway & Bookara East Road | Bookara | 29°02′55″S 114°51′07″E﻿ / ﻿29.048645°S 114.851964°E﻿ / -29.048645; 114.851964﻿ (Seventh Day Adventist Church) | 1905 | 16 December 2003 | |
  | Two Obelisks and Commemorative Plaques | 1242 | Location 592 Leander Point | Port Denison | 29°16′38″S 114°54′55″E﻿ / ﻿29.277329°S 114.915347°E﻿ / -29.277329; 114.915347﻿ (Two Obelisks and Commemorative Plaques) | 1896 | 24 April 2003 | Also referred to as Fishermen's Memorial, Point Leander Obelisk |
  | Yardarino School (ruin) | 1245 | Short Street | Yardarino | 29°13′58″S 115°03′30″E﻿ / ﻿29.232889°S 115.058257°E﻿ / -29.232889; 115.058257﻿ (Yardarino School) | 1878 | 21 January 2005 | Also referred to as Irwin School (former) |
  | Moreton Terrace & Point Leander Drive Fig Trees | 4367 | Moreton Terrace & Point Leander Drive | Dongara | 29°15′05″S 114°55′59″E﻿ / ﻿29.251341°S 114.932924°E﻿ / -29.251341; 114.932924﻿ (Moreton Terrace & Point Leander Drive Fig Trees) | 1906 | 27 February 2004 | |
  | Irwin House Group | 12245 | Location 474 Midlands Road | Milo | 29°13′19″S 115°06′26″E﻿ / ﻿29.222072°S 115.107291°E﻿ / -29.222072; 115.107291﻿ (Irwin House Group) | 1850 | 20 September 2002 | Also referred to as Irwin House, Irwin House Farm Building, Grave & Historic |
  