33 Marmion Avenue, Blair Athol SA 5084
33 Marmion Avenue, Blair Athol SA 5084
Compact 354m² infill parcel | Blair Athol redevelopment zone | Townhouse-scale site | Strong inner-north rental demand | Suits builder or investor
This is a small, development-oriented parcel in a suburb that is actively transitioning from older detached housing to newer compact townhouse product. The 354m² footprint places it firmly in the infill category, which means it will appeal most to buyers looking to build a low-maintenance contemporary dwelling or hold a site with redevelopment potential. The location works hard for it—roughly 10km from the city, with Prospect Road and Main North Road close by, plus shopping nodes like Churchill Road and Northpark within easy reach. That convenience profile has been driving steady interest in newer townhouse stock across the area, and this site sits right in that demand pocket. For an owner-occupier wanting a fresh build in an established suburb, or an investor seeking a modern rental product, the configuration suits both.
The value picture here is shaped by what gets built on the site rather than what currently exists. A 354m² allotment may limit the size of any new dwelling, so the eventual floor plan and outdoor space will need to be designed carefully to feel generous. The surrounding street mix includes both older homes on larger blocks and newer attached housing, which means the final property’s presentation will play a significant role in how it compares. Rental demand in the area is solid, with newer three-bedroom product attracting consistent tenant interest, but the eventual yield will depend on build quality and finish. Site orientation and any easements could also influence design options, so a check of the title and council requirements would be prudent before committing.
|| Comparable Sales: 45B Marmion Avenue townhouse sold $1.05M; 50 Marmion Avenue house valued $874K | Property Price Band: $800K–$900K | Value Drivers: land size, development potential, finished dwelling quality
Detailed Independent Property Report prepared by PropCred Analyst team for 33 Marmion Avenue, Blair Athol SA 5084
Checks found:
Value Risk
2
Liquidity Risk
1
Planning Risk
1
Income Risk
2
Execution Risk
1
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Market Insight
Blair Athol sits on Adelaide’s northern fringe along Main North Road, a tight market defined by young professionals, technicians and trades workers; 31% of residents are aged 20–34, 45% rent and 46% of households are couples with children. House prices range from $826,500 to $865,000, with annual growth between 6.1% and 17.5%, though a quarterly decline of 4.45% signals softening. Rental demand is solid: median house rent is $650 weekly, rising 8.3%, with 122 house sales in the past year. Units are a constraint, with fewer than five sales and negative annual growth, while house yields sit near 3.5–3.7%. Mortgage stress is elevated — 57% of owners carry debt and household income is 5.7% below the Greater Adelaide average — limiting future price gains.
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PropCred Estimated Value
Comparable Sales: 45B Marmion Avenue townhouse sold $1.05M; 50 Marmion Avenue house valued $874K | Property Price Band: $800K–$900K | Value Drivers: land size, development potential, finished dwelling quality
Bedrooms
3
Bathroom
1
Parking
3
Land
700m²
Research & Review
Prepared by Steve Dalton, Senior Analyst
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Reviewed by Matt Proctor, Principal Analyst
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