Australia
Derived only from currently loaded listing rows. Includes 10 sourced manual research rows, 0 synthetic rows, and 5 certified comparable priced real-estate rows.
Market read
How to read Australia
Lifestyle underground
Australian Coober Pedy dugouts are underground housing created by climate, geology, and mining context, not default hardened-shelter comps.
Reading notes
- Dugout prices should stay in a lifestyle underground-housing lane unless protective hardening evidence is explicit.
- Private hardened-shelter evidence is more likely to appear as product or installation context.
Certified rows only
One documented asset type in the certified cohortAsset-type evidence
| Rows | Asset type | Median USD/m² | Depth |
|---|---|---|---|
| 5 | underground home | $406 | priced cohort |
Diligence cues
Transfer / Legal Friction
Blockers, row notes, and dataset-scope cautions from the loaded evidence only.
Source blockers
- Source blockerclimate housing rather than hardening
- Source blockerwhole-property price
- Source blockermissing sale price after sold pages expire
- Source blockerproduct-market evidence
Row-level jurisdiction notes
- Kelvin Grove home with tunnel and historical bunkerQueensland auction article states no price guide due state law
- Mallacoota home with underground bushfire bunkerArchived 2022 sale article; current listing status not confirmed
- Hardened Australian underground bunker product sourceProduct-market source rather than real-estate listing
- Cottesloe subterranean community sanctuaryConfidential location details and POA buyer process
- Lot 100 Kami Road Coober Pedy dugoutDugout underground residence rather than hardened civil-defense bunker so buyer should verify freehold title excavation condition and local approvals
- 985 Linsky Close Coober Pedy dugoutDugout underground residence rather than hardened civil-defense bunker and source area fields conflict so conservative description area is used
- Lot 966 The Painters Road Coober Pedy dugoutsTwo-dugout underground residential property rather than hardened civil-defense bunker so buyer should verify title rental status and floor-area interpretation
- 846 Gough Street Coober Pedy dugoutDugout underground residence rather than hardened civil-defense bunker so buyer should verify title excavation condition and local approvals
Dataset scope flags
- Broader-property contamination1 loaded row price the broader property rather than a separated shelter value.
- Transfer scope ambiguity3 loaded rows carry lease, usage-right, broader-property, non-transferable, or unknown transferability classes.
- Planning or condition diligence1 row-level jurisdiction note mention planning, protected status, obligations, contamination, or similar reuse friction.
Listing distribution
10 sourced rows, 0 synthetic rows. Median values use only certified comparable source-backed real-estate rows with direct or converted underground area, defensible asking, sale, or auction prices, and acceptable current source health.
3 active sourced rows, 5 priced sourced USD/m² rows,5 comparable priced real-estate rows, and 0 priced rows excluded from the comparable cohort.
- Underground Home
- Civil Defense Shelter
- Hardened Facility
Source coverage
- Australia manual research queue manual only
- Australia public news archive research manual only
- Australia realestate.com.au earth-sheltered property review manual only
- Australia regional property news manual review manual only
- Australia Homely bunker property manual review manual only
- Australia broker dugout property manual review manual only
- Australia Soho dugout property manual review manual only
- Australia comparable real-estate blocker review manual only
- Australia Trovit bunker index review manual only
Market value signal
high relative value, score 70. Transferable RE median is $406 across 5 priced rows; the country median across mixed lanes is $406* against a global comparable median of $1,382.
- 5 Transferable RE rows.
- Country Transferable RE median is 35% of the global Transferable RE median.
Data gaps
7 rows with price, 3 without price. 5 rows with underground area, 5 without underground area.
Research log: 10 included, 51 excluded, and 5 pending decisions for this country.
- 3 evidence rows are missing a stated price.
- 5 evidence rows are missing stated underground area.
- 1 evidence rows have blocked, paywalled, unreachable, or unknown source health.
Evidence mix
- Coverage
- Archived Listing 4 / Active Listing 3 / Broker Page 2 / News Evidence 1
- Sources
- Marketplace 6 / News Article 3 / Broker 1
- Health
- Live 9 / Blocked 1
The lane is the kind of buying, not whether you can buy. Most rows below are real listings or evidence; the badge tells you what type of transaction the row represents.
- ProductVendor product or installation contract — pre-fab unit, retrofit, or service.
- Lifestyle undergroundUnderground or earth-sheltered home. Buyable like any house; hardening is usually below bunker grade.
Australia listings
Synthetic rows are for product development only| Asset | Region | Market Type | USD/m² | Quality | Value | Status | Evidence |
|---|---|---|---|---|---|---|---|
| Kelvin Grove home with tunnel and historical bunker | Queensland | Lifestyle underground | n/a | 33 | insufficient data | manual researcharchivednews evidenceliverejectedhighinsufficient datamissing pricemissing underground area | Article states 101 Herston Road Kelvin Grove home was for sale with underground tunnel running the length of the house and an intriguing historical bunker Live source / Supported evidence / Underground Component / Unknown Rejected: Rejected: row is outside the comparable real-estate cohort by scope, area basis, price basis, or priced USD/m2 support. Missing required evidence fields: listed_price, area_underground_m2, area_basis, price_basis. Queensland auction article states no price guide due state law Nine Property |
| Mallacoota home with underground bushfire bunker | Victoria | Lifestyle undergroundPrice covers broader property — not a separable underground transfer | n/a | 33 | insufficient data | manual researcharchivedarchived listingliverejectedhighinsufficient datamissing underground area | Article states Mallacoota three-bed home on 3600 sqm land was on market for AUD 1.25m and had an underground backyard bunker used during bushfires Live source / Supported evidence / Underground Component / Broader Property Price Rejected: Rejected: row is outside the comparable real-estate cohort by scope, area basis, price basis, or priced USD/m2 support. Missing required evidence fields: area_underground_m2. Archived 2022 sale article; current listing status not confirmed Domain |
| Hardened Australian underground bunker product source | National | Product | — | 68 | insufficient data | manual researchunverifiedbroker pageliverejectedhighinsufficient datamissing pricemissing underground area | Public product site states Australian and New Zealand specialists design and supply private bunkers and fallout shelters with CBRN filtration and blast-resistant systems Live source / Partial evidence / Unknown / Price On Request Rejected: Rejected: row is outside the comparable real-estate cohort by scope, area basis, price basis, or priced USD/m2 support. Missing required evidence fields: listed_price, area_underground_m2, asset_scope, area_basis. Product-market source rather than real-estate listing Hardened |
| Cottesloe subterranean community sanctuary | Western Australia | Lifestyle underground | n/a | 68 | insufficient data | manual researchunverifiedbroker pageliverejectedhighinsufficient datamissing pricemissing underground area | Source advertises POA Cottesloe subterranean community sanctuary with four secure private residences shared amenities blast-proof construction water and air filtration and underground vehicle access Live source / Supported evidence / Unknown / Price On Request Rejected: Rejected: row is outside the comparable real-estate cohort by scope, area basis, price basis, or priced USD/m2 support. Missing required evidence fields: listed_price, area_underground_m2, asset_scope, area_basis. Confidential location details and POA buyer process Bunker Down |
| Lot 100 Kami Road Coober Pedy dugout | South Australia | Lifestyle underground | $1,076 | 19 | 57 (medium listing value) | manual researcharchivedactive listinglivecertifiedhighscored | Soho archived listing states AUD 163000 for Lot 100 Kami Road with 100 m2 floor size and describes a Coober Pedy dugout with underground living context Live source / Supported evidence / Whole Property / Asking Price Certified: Certified: source is live or archived and the row has price, underground area, asset scope, area basis, price basis, and evidence notes. Dugout underground residence rather than hardened civil-defense bunker so buyer should verify freehold title excavation condition and local approvals Soho |
| 985 Linsky Close Coober Pedy dugout | South Australia | Lifestyle underground | $440 | 19 | 64 (medium listing value) | manual researchactiveactive listinglivecertifiedhighscored | @realty listing states AUD 120000 for 985 Linsky Close and describes an east-facing dugout with building size of approximately 180 square metres while the property details panel lists 235 sqm floor area Live source / Supported evidence / Whole Property / Asking Price Certified: Certified: source is live or archived and the row has price, underground area, asset scope, area basis, price basis, and evidence notes. Dugout underground residence rather than hardened civil-defense bunker and source area fields conflict so conservative description area is used @realty |
| Lot 966 The Painters Road Coober Pedy dugouts | South Australia | Lifestyle underground | $67 | 29 | 73 (high listing value) | manual researcharchivedactive listinglivecertifiedhighscored | Soho archived listing states AUD 199000 for Lot 966 The Painters Road with 1949 m2 floor size and describes a property consisting of two separate underground dugouts Live source / Supported evidence / Whole Property / Asking Price Certified: Certified: source is live or archived and the row has price, underground area, asset scope, area basis, price basis, and evidence notes. Two-dugout underground residential property rather than hardened civil-defense bunker so buyer should verify title rental status and floor-area interpretation Soho |
| 846 Gough Street Coober Pedy dugout | South Australia | Lifestyle underground | $169 | 12 | 64 (medium listing value) | manual researcharchivedarchived listinglivecertifiedhighscored | Soho archived sold page states AUD 40000 for 846 Gough Street with 156 m2 floor size and describes a Coober Pedy dugout where the balance needs work but has potential Live source / Supported evidence / Whole Property / Sale Price Certified: Certified: source is live or archived and the row has price, underground area, asset scope, area basis, price basis, and evidence notes. Dugout underground residence rather than hardened civil-defense bunker so buyer should verify title excavation condition and local approvals Soho |
| Merredin WW2 concrete bunker on 26 acre parcel | Western Australia | Lifestyle underground | n/a | 36 | insufficient data | manual researcharchivedarchived listingblockedrejectedhighinsufficient datamissing underground area | Article states a genuine WW2 concrete bunker on 26 acres near Merredin was for sale for AUD 299000 with habitable interior electricity toilet storage and eco-tourism or retreat potential Blocked source / Weak evidence / Whole Property / Asking Price Rejected: Rejected: row is outside the comparable real-estate cohort by scope, area basis, price basis, or priced USD/m2 support. Missing required evidence fields: area_underground_m2. Regional heritage and reuse constraints require buyer diligence Domain |
| Lot 123 Ante Street Coober Pedy two dugouts | South Australia | Lifestyle underground | $406 | 19 | 65 (medium listing value) | manual researcharchivedarchived listinglivecertifiedhighscored | Soho archived listing states AUD 215000 negotiable for two dugouts at Lot 123 Ante Street with 350 m2 floor size and Coober Pedy dugout wording Live source / Supported evidence / Whole Property / Sale Price Certified: Certified: source is live or archived and the row has price, underground area, asset scope, area basis, price basis, and evidence notes. Dugout underground residential property rather than hardened civil-defense bunker so buyer should verify title excavation condition and portal floor-area interpretation Soho |