What the mapping shows for Barretta
Part of Barretta is mapped as subject to coastal inundation.
4.9% of Barretta is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
32.8% of Barretta is mapped as subject to coastal erosion (coastal erosion hazard band mapped for the Tasmanian planning system)
Tasmanian Coastal Inundation Hazard Bands (20161201), State of Tasmania (Department of Premier and Cabinet), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Barretta →Bushfire Risk in Barretta, TAS: BAL Ratings & Property Safety
4.9% of Barretta is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Bushfire Risk Score
Not assessedModerate bushfire risk — drier eastern areas and vegetation interface
Key Facts
- Bushfire Risk
- Moderate bushfire risk — drier eastern areas and vegetation interface
- Trend
- increasing
- Suburb
- Barretta, TAS
- Assessment
- BAL assessment recommended
- Postcode
- 7054
- Region
- Greater Hobart
- Median property value
- $700,000
- Dominant hazard
- bushfire
Bushfire Risk Analysis
Barretta in Tasmania is located within a region where bushfire risk is determined by proximity to bushland, vegetation type, slope, and prevailing weather conditions. The Tasmania Fire Service (TFS) maps bushfire-prone areas and issues BAL (Bushfire Attack Level) ratings for individual properties.
Bushfire Attack Level (BAL) ratings range from BAL-LOW to BAL-FZ (Flame Zone) and determine construction requirements under Australian Standard AS 3959. Properties in Barretta that are within 100 metres of classified bushland are likely to require a BAL assessment before building or renovating.
BAL construction cost estimates for properties in Barretta vary significantly by rating: BAL-LOW requires minimal additional spend ($0–$5,000), BAL-12.5 adds approximately $5,000–$15,000 in construction costs for ember-proofing and material upgrades, BAL-19 costs range from $20,000–$40,000, BAL-29 from $40,000–$75,000, BAL-40 from $75,000–$150,000, and BAL-FZ (Flame Zone) can add $150,000–$200,000 or more due to the stringent construction standards required for direct flame contact protection under AS 3959.
CSIRO research indicates that climate change is extending fire seasons and increasing the number of severe fire weather days across southern and eastern Australia. This trend may increase bushfire risk exposure for suburbs like Barretta over the coming decades, making property-level risk assessment increasingly important.
Tasmania Fire Service publishes bushfire-prone land maps, fire history data, and property preparation guides for Barretta and surrounding areas. These resources, combined with a site-specific BAL assessment, provide the most complete picture of bushfire risk for any property.
For a property-specific bushfire risk report for any address in Barretta — including BAL zone assessment, evacuation route mapping, and risk mitigation recommendations — use the ClimateNest full analysis tool.
Barretta located in Greater Hobart (postcode 7054), is a Tasmania suburb tracked by ClimateNest. The suburb's median property value is $700,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Barretta.
Across the six hazard axes ClimateNest models, the dominant climate risk for Barretta in this type is bushfire. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Barretta, bushfire is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Barretta are increasingly made with an address-level climate report in hand.
Explore Barretta Risk Reports
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Frequently Asked Questions
Is Barretta in a bushfire prone area?
Parts of Barretta may be designated as bushfire prone land, particularly areas near bushland reserves, national parks, or vegetated corridors. Check your specific property's BAL rating through ClimateNest or your local council, as bushfire exposure varies significantly by location within the suburb.
What does the bushfire risk score mean for Barretta?
The bushfire risk score for Barretta reflects the suburb's overall exposure to bushfire hazards based on vegetation proximity, fire history, slope, and climate projections. A higher score indicates greater potential bushfire impact, but property-level risk depends on your specific address — two neighbouring properties can have different BAL ratings.
What BAL rating applies to properties in Barretta?
BAL ratings in Barretta depend on the property's distance from classified vegetation, vegetation type, and slope. Ratings range from BAL-LOW (lowest risk) to BAL-FZ (Flame Zone). A site-specific assessment under AS 3959 is required to determine the exact BAL rating for any property.
How much does BAL compliance cost for new builds in Barretta?
BAL compliance costs in Barretta scale with the rating: BAL-12.5 ($5,000–$15,000), BAL-19 ($20,000–$40,000), BAL-29 ($40,000–$75,000), BAL-40 ($75,000–$150,000), and BAL-FZ ($150,000–$200,000+). These estimates cover upgraded materials, ember-proofing, and construction requirements under AS 3959.
Does bushfire risk affect insurance in Barretta?
Yes, properties in bushfire-prone parts of Barretta may face higher building insurance premiums. Insurers assess bushfire risk based on the property's BAL rating, fire history of the area, and proximity to bushland. Some insurers may restrict cover in very high-risk locations.
Can I reduce my bushfire risk in Barretta?
Yes, you can reduce bushfire risk through measures such as maintaining cleared asset protection zones, using ember-proof mesh on vents, installing metal gutter guards, using non-combustible building materials, and maintaining defendable space around the property. The TFS provides detailed property preparation guides.
How does bushfire risk affect property value in Barretta?
Properties in designated bushfire-prone areas of Barretta may experience reduced buyer demand, higher insurance costs, and additional construction requirements under the National Construction Code. These factors can influence long-term property values.
Where can I find official bushfire maps for Barretta?
Official bushfire-prone land maps for Barretta are published by Tasmania Fire Service and your local council. These maps identify areas where BAL assessments are required for new construction. For emergency warnings and current fire incidents in Barretta, visit https://www.fire.tas.gov.au.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections