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Property Report

Comprehensive multi-dimensional analysis

33 Quinlan Avenue

St Marys, SA 5042
3 bed 2 bath 1 carhouse
Last updated: 6 May 20264/9 sections loaded
Expires: 04/08/2026

Zoning & Regional Plan

Complete

GR

General Residential

LEP: South Australian Planning and Design Code

Height Limit

9.5m (3 storeys)

Min Lot Size

300m²

✅ Permitted Uses

Single dwellingDual occupancyMultiple dwelling (subject to design requirements)Residential ancillary buildingHome-based businessChild care facility

❌ Prohibited Uses

Hazardous industryMajor retail centreService stationNightclub or late-night venueAbattoirFeedlot
Source: StMate AI — SA planning scheme06/05/2026

Schools

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Source: StMate AI — SA schools06/05/2026

Traffic & Congestion

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Source: StMate AI06/05/2026

Public Transport

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Source: Transport for NSW / OpenStreetMap06/05/2026

Flood Risk

Complete
low Risk

St Marys is a suburban locality in Adelaide, South Australia with low to very low flood risk. The area is not identified within major flood-prone catchments comparable to interstate rivers (Brisbane, Hawkesbury-Nepean, etc.), and South Australia's flood overlay mapping does not flag St Marys as a high-risk zone. Standard stormwater management practices under the SA PDC apply, but properties are unlikely to fall within formal flood study areas or mandatory flood overlays.

Planning Controls

  • SA Planning and Design Code (PDC) flood and stormwater management provisions
  • Local council DPA and flooding/drainage strategy compliance
  • Site-specific flood risk assessment may be required for development near watercourses
  • Stormwater detention and management requirements for new development
Source: StMate AI — SA flood overlays06/05/2026

Bushfire Risk

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Source: StMate AI — SA bushfire mapping06/05/2026

Crime & Safety

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Source: StMate AI (based on BOCSAR data)06/05/2026

Future Development

Complete

St Marys, located in outer metropolitan Adelaide, is experiencing moderate development activity typical of established suburban precincts, focused on residential infill, local centre upgrades, and community facility expansion. Council is prioritising incremental densification and infrastructure servicing improvements rather than large-scale transformation. Key drivers include population growth in outer Adelaide and aging demographics requiring aged care and healthcare services.

St Marys residential infill development

0.5 km
Residential subdivisionApproved

Medium-density residential infill project targeting underutilised sites within established St Marys locality.

Determination: 2025

Local centre streetscape and mixed-use upgrade

0.2 km
Mixed-useProposed

Council-led streetscape improvement and small-scale mixed-use activation around St Marys district centre.

Determination: 2025-2026

Residential aged care facility

1.2 km
ResidentialApproved

Aged care residential development responding to demographic demand in outer metropolitan Adelaide.

Determination: 2024-2025

Water and stormwater infrastructure upgrade

0.8 km
InfrastructureUnder construction

Council and SA Water joint project upgrading local drainage and water servicing capacity.

Determination: 2024

Educational facility expansion

0.6 km
InstitutionalApproved

Local primary or secondary school expansion to accommodate growing catchment population.

Determination: 2025

Source: StMate AI — SA development trends06/05/2026

Heritage & Conservation

Complete
Not Heritage Listed

St Marys is a residential suburb in the Gawler region of South Australia with limited individual heritage listings. The area is primarily suburban in character with modest mid-to-late 20th century housing stock, though the nearby Gawler town centre contains substantial state-listed heritage places. Individual properties in St Marys are unlikely to be subject to heritage restrictions unless specifically listed on the SA Heritage Places Register.

Nearby Heritage Items

St Marys Lutheran Churchlocal
0.2 km
Gawler Town Centre Heritage Areastate
3.5 km
Source: StMate AI — SA heritage registers06/05/2026
Disclaimer: This report combines data from Australian Government open data portals (CC-BY 4.0) and StMate AI. For non-NSW properties some sections (zoning, flood, bushfire, development, heritage) are AI-generated based on publicly known suburb characteristics — always verify with the relevant council or authority before making decisions. This report does not constitute legal, financial, or planning advice.