Happy Valley at a glance
12,016
People
$865,250
Median sale
$637/wk
Median rent
3.83%
Suburb gross yield
Median sale from 12 recorded sales (last 12 months) — a Districts calculation.
SA › Happy Valley › Tongan Way
$780,000
Last sold
27 July 2026
3
Bedrooms
1
Bathrooms
3
Car spaces
553 m²
Land
Districts View
No upside evidence detected in the data Districts holds for this lot.
No detected risks — but see the checklist: absence of evidence is not an all-clear.
Each line above is labelled. A fact is quoted from the named source, with its date. A calculation is worked out by Districts from those facts — you can check the arithmetic. An interpretation is Districts' opinion of what the evidence means, not a fact, a valuation, or advice. Anything we haven't retrieved yet is marked as missing rather than treated as a pass.
Price evidence
Last sold
$780,000
27 July 2026 · derived via latest_sale
Local land rate: recorded House sales in Happy Valley (last 5 years) with land size have a median of $1,025/m² of land (n=159). Districts calculation from recorded sales — not a valuation.
Happy Valley at a glance
12,016
People
$865,250
Median sale
$637/wk
Median rent
3.83%
Suburb gross yield
Median sale from 12 recorded sales (last 12 months) — a Districts calculation.
Vs Happy Valley
-9.9%
Median sale
Suburb $865,250
+0.42 pp
Gross yield
Suburb 3.83%
Suburb median $865,250 from 12 recorded sales (last 12 months) — a Districts calculation, not a portal figure.
Planning
Planning data is being calculated
Data unavailable
Source
Planning facts are copied from official government GIS where available. Where an official property PDF exists (VicPlan, PlanBuild), Districts stores and serves that original document. Neither is a planning certificate, survey, or advice.
Site
Terrain has not been calculated for this property yet.
Slope is calculated on a projected metric grid from a public DEM clip of the official parcel. This is not a survey, engineering, or insurance assessment.
Flood exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.
Bushfire exposure has not been retrieved from any source for this property yet. Unknown is not the same as clear.
Heritage listing has not been retrieved from any source for this property yet. Unknown is not the same as clear.
Records
Events are recorded observations from public listings, kept with their source and date. Missing values are shown as unknown, never estimated.
Capital growth
SAPlanning layers have not been retrieved for this property yet. A suburb median or growth rate is not a reason this particular lot would outperform. Funded catalyst catchments are not loaded. A TOD badge is not this product.
Official flood overlay has not been retrieved (pending). Missing layer is unknown, not “no.” Nearby development applications are not loaded. This lot’s own applications are a separate question.
Rental
No advertised rent is recorded. Suburb median rent $637/week — not this address. An inferred likely-rent range is not shown until official bond series are loaded for this dwelling type and bedrooms.
Current comparable rental listings within 400 m of this lot are not loaded. Nearby development applications are not loaded. This lot’s own applications are a separate question. Supply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded. Suburb vacancy or leased-tape days are not this property’s competition.
Yield cannot be shown without both a price and a rent figure. Net yield is not estimated from gross advertising copy. Net yield / holding costs are not estimated outside NSW without inventing land tax.
Verdict
Districts view
Not enough official evidence yet to underwrite this as an investment.
Detail
The same ten questions apply to every property. Missing flood, nearby DAs, achieved rents, or lot geometry is unknown — not “no.”
Do not treat a suburb median, an advertised yield, or a listing score as the case for this lot.
The evidence loaded so far isn't enough on its own to change a buy, offer, or walk-away decision for this property.
Evidence
Districts asks the same ten questions of every property. If one shows as unknown, that data isn't published for this state or hasn't been loaded yet — the question stays visible so you can see exactly what's missing.
1 of 10 questions answered so far
Development optionality of this lot
UnknownPlanning layers have not been retrieved for this property yet.
Nearby development pipeline
UnknownNearby development applications are not loaded. This lot’s own applications are a separate question.
Honest achievable rent
KnownlowThis is not “bond data says this address leases for $X.” The comparable figure is a suburb advertised/median rent, not this property. Official bond files (postcode or suburb × type × bedrooms) are not loaded yet.
Rental supply pressure
UnknownSupply pressure needs comparable listings near this lot plus a nearby DA pipeline. Neither is loaded.
Why is this cheap?
UnknownThe constraint stack has not been retrieved for this lot, so Districts cannot explain a discount versus land size.
Lot-level flood
UnknownOfficial flood overlay has not been retrieved (pending). Missing layer is unknown, not “no.”
Catalyst exposure
UnknownFunded catalyst catchments are not loaded. A TOD badge is not this product.
This lot's DA history
UnknownDevelopment applications have not been queried for this parcel.
Statutory land value versus ask
UnknownStatutory land value is not available as free bulk data in this jurisdiction. Do not fake it with a suburb median.
Net yield / holding costs
UnknownNet yield / holding costs are not estimated outside NSW without inventing land tax.
Area
Happy Valley at a glance
12,016
People
$865,250
Median sale
$637/wk
Median rent
3.83%
Suburb gross yield
Median sale from 12 recorded sales (last 12 months) — a Districts calculation.
Listing material
Listed by Noakes NickolasPositioned on a generous allotment in a quiet, family-friendly pocket of Happy Valley, 12 Tongan Way presents an exciting opportunity to secure a well-maintained home with immediate comfort and future potential. Offering a practical floorplan, light-filled interiors and generous outdoor entertaining, this home is perfectly suited to first home buyers, families and investors alike.
Inside, polished timber floors flow through the spacious lounge and dining area, creating a warm and inviting setting for everyday living. The well-appointed kitchen offers an island bench, ample storage and excellent preparation space, connecting seamlessly to the main living area for easy entertaining.
Accommodation comprises three well-sized bedrooms, with a built-in robe to the main, all serviced by a central bathroom with a separate bath and shower. Heating and cooling provide year-round comfort, while a separate laundry with external access adds everyday convenience.
Outside, a large undercover verandah and pergola create the ideal space for entertaining or relaxing while overlooking the generous backyard. A secure carport with roller door and separate garage complete the offering, all positioned close to quality schools, parks, shopping and public transport.
Features
• Three well-sized bedrooms, main with built-in robe
• Spacious light-filled lounge and dining area with polished timber floors
• Functional kitchen with island bench and ample storage
• Large undercover verandah and pergola for year-round entertaining
• Secure carport with roller door plus separate garage/workshop
• Approx. 553sqm allotment in a quiet family-friendly location
Lifestyle
• Moments from Happy Valley Shopping Centre
• Close to quality local schools and childcare
• Nearby parks, reserves and walking trails
• Easy access to public transport
• Convenient commute to both the CBD and southern beaches
Rates
• City of Onkaparinga
• Torrens Title
• Built in 1973
• SA water $191PQ
Disclaimer at noakesnickolas.com.au/privacy-policy/ | RLA 315571
Listing description written by Kane Tonkin, Noakes Nickolas — reproduced as published, not verified by Districts.
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