Sample Buyer Risk Snapshot
This sample demonstrates how ordinary buyer observations are transformed into structured risks, important unknowns, confidence limits and investigation priorities.
Fictional demonstration property. This sample is not based on a real customer or real property. All observations, conditions and details on this page are invented for demonstration purposes only.
Section 1 — Property overview
Evidence available and unavailable
The assessment is built from what the buyer can supply. What is missing is treated as a risk signal, not a neutral result.
Available evidence
- Listing photos
- Floor plan
- Section 32 vendor statement
- Personal inspection observations
Unavailable evidence
- Independent building report
- Engineering documents
- Subfloor inspection record
- Roof space inspection record
- Renovation permits or approvals
- Wet-area renovation history
Section 2 — What the buyer supplied
Buyer observations and unknowns
These are the plain-English observations and unknowns provided by the buyer during the assessment.
- "There was a musty smell near the bathroom and hallway."
- "The backyard appeared wet after recent rain."
- "The block slopes noticeably toward the rear."
- "I could not see beneath the house — subfloor access appeared limited."
- "There is cracking above one internal doorway."
- "The agent could not confirm when the bathroom was last renovated."
- "I do not know whether the bathroom has a current waterproofing membrane."
- "The roof space was not inspected during my visit."
- "No engineering documents or specialist reports were supplied."
- "Renovation history appears incomplete — the extent of past works is unclear."
Section 3 — What Sonsie does with that information
From isolated answers to structured decision intelligence
Sonsie does not treat each answer in isolation. It combines property age, construction type, observed conditions, missing evidence and buying context to identify investigation priorities and uncertainty.
A musty smell near the hallway is not simply noted as an observation. It is considered alongside the property era, the sloping block, the limited subfloor access, the unconfirmed bathroom renovation history and the absence of an independent building report. Each of these factors interacts with the others to raise or qualify the significance of the others.
Missing information — such as the absence of subfloor access or engineering documents — is treated as a risk signal, not a clean result. The goal is to surface what should be investigated before an offer is made or a budget is assumed.
This assessment is based on user-provided information only. Sonsie does not access external property databases, conduct physical inspections, or provide professional verification of any condition.
Section 4 — Priority risk signals
Priority risk signals
Each signal is framed as preliminary and evidence-limited. No claim is made about the actual condition of the property.
Moisture and drainage interaction
User-reported- Basis
- Backyard wetness after rain, sloping block, musty odour near hallway and bathroom.
- Why it matters
- On a sloping block, surface water may be directed toward or under the dwelling. A musty odour in adjacent rooms can indicate moisture accumulation in the subfloor or wall cavities, which may affect timber framing, floor structure or indoor air quality over time.
- Current confidence
- User-reported observation only. Cause and extent have not been independently verified.
- What remains unknown
- Drainage path, ground clearance to bearers, subfloor ventilation adequacy, whether the odour has a structural or concealed moisture source.
- Next investigation
- Building inspector to assess drainage direction, subfloor clearance and ventilation. Prioritise if subfloor access can be arranged.
Wet-area renovation uncertainty
Evidence-limited- Basis
- Agent unable to confirm when the bathroom was last renovated. No permits or compliance documentation supplied. 1970s property era.
- Why it matters
- A bathroom of unknown age in a 1970s property may have had renovation work at any point without documented waterproofing compliance. Failed or inadequate waterproofing can allow water to penetrate floor and wall substrates over time, leading to concealed framing damage.
- Current confidence
- Evidence-limited. Age and condition of waterproofing membrane cannot be assessed from a standard buyer inspection.
- What remains unknown
- Waterproofing membrane presence, age and compliance. Whether any prior renovation required a permit. Condition of substrate and adjacent framing.
- Next investigation
- Request renovation history, invoices and any available compliance documentation from the selling agent. Building inspector to check moisture indicators at wet-area junctions and surrounds.
Subfloor condition unable to be verified
Unable to verify- Basis
- Buyer reported limited subfloor access. No subfloor inspection has been conducted.
- Why it matters
- For a 1970s subfloor-construction property on a sloping block, bearer and joist condition, ventilation, moisture accumulation and pest activity cannot be assessed without access. Limited access is a risk signal in itself — it prevents verification of conditions that may affect the floor structure or the source of the musty odour.
- Current confidence
- Unable to verify. Subfloor condition is unknown.
- What remains unknown
- Bearer and joist condition, moisture levels, ventilation adequacy, evidence of prior pest activity or damage, ground clearance to structural timbers.
- Next investigation
- Arrange building inspection that specifically prioritises subfloor access. Also commission a licensed pest inspection. If access remains limited, this unknown should be considered unresolved at offer stage.
Cracking requiring context
Requires professional inspection- Basis
- Visible cracking above one internal doorway observed by the buyer during inspection.
- Why it matters
- Cracking above door or window openings can be cosmetic, or it may indicate differential movement in footings or lintels. The significance depends on the crack pattern, width, whether it is active and whether other movement indicators are present. It cannot be self-assessed reliably from a buyer inspection alone.
- Current confidence
- User-reported. Cause and significance require professional assessment.
- What remains unknown
- Crack pattern, whether active or historical, footing condition, whether any lintel or structural framing is involved, relationship to any site movement on the sloping block.
- Next investigation
- Building inspector to assess the crack pattern and advise on likely cause. Structural engineer referral may be warranted if the inspector identifies movement concerns.
Roof space condition unknown
Unable to verify- Basis
- Roof space was not inspected. No report on roof framing, insulation or water entry was supplied.
- Why it matters
- For a 1970s property, the roof space may contain original framing, minimal or degraded insulation, undocumented alterations or evidence of prior water entry. Without inspection, the condition of the roof framing and any prior leaks cannot be assessed.
- Current confidence
- Unable to verify. No information available.
- What remains unknown
- Framing integrity, insulation condition, evidence of water entry or staining, whether undocumented structural changes have been made to the roof space.
- Next investigation
- Building inspector to access and assess roof space as part of any pre-purchase inspection.
Incomplete renovation documentation
Evidence-limited- Basis
- Renovation history described as incomplete. No permits, approvals or invoices supplied for any alterations.
- Why it matters
- Work carried out without permits or approvals can create legal, insurance or resale complications. Unpermitted structural or wet-area work may not meet applicable standards, which can affect the buyer's ability to rely on that work or obtain further permits in future.
- Current confidence
- Evidence-limited. Scope of any prior works is not known.
- What remains unknown
- What work has been carried out, when, by whom and whether permits were obtained. Whether any alterations affect structural elements, drainage or wet areas.
- Next investigation
- Request copies of any available permits, approvals or compliance certificates from the selling agent. Ask specifically about any work to wet areas, drainage, subfloor or roof structure.
Section 5 — Important unknowns
What remains unresolved
These conditions cannot be assessed from available information. They represent areas where the current evidence base does not permit a conclusion.
Cannot be assessed without physical access. Limited access was reported.
The direction and management of surface and subsurface water on the sloping block is unknown.
Date, compliance status and condition of any bathroom waterproofing membrane is unknown.
Whether the observed cracking is cosmetic, active or related to movement cannot be determined from a buyer inspection.
The roof space was not inspected. Water entry history, framing changes and insulation condition are unknown.
Whether any alterations have documented approval is unknown. The scope of prior works is unclear.
Section 6 — What to ask the selling agent
Questions to raise with the selling agent
These questions are designed to surface documentation and history that is not apparent from a standard buyer inspection.
- When was the bathroom last renovated, and are invoices or compliance records available?
- Has the property had any drainage, restumping, termite or moisture repairs carried out? If so, when and by whom?
- Are there any reports or engineering assessments relating to the cracking above the internal doorway or any other movement?
- Has the subfloor been inspected recently, and is an inspection report available?
- Are permits or approvals available for any alterations, extensions or works carried out at the property?
Section 7 — What to ask the building inspector
Targeted checks for the building inspector
These checks should be raised directly with the inspector before or during the inspection, not left to a general survey alone.
- Prioritise subfloor access — assess ventilation adequacy, ground clearance, bearer and joist condition, and any moisture, rot or pest evidence.
- Assess whether drainage direction, ground levels or site management on the sloping block may be contributing to dampness near or under the building.
- Investigate the cracking pattern above the internal doorway — assess whether it is cosmetic, active or indicative of differential movement in footings or lintels.
- Inspect wet-area junctions, surrounding wall and floor surfaces, and any moisture indicators near the bathroom and hallway.
- Access and inspect the roof space — check for water entry, staining, framing changes, undocumented alterations and insulation condition.
Section 8 — Decision effect
Effect on the buying decision
Decision effect
The available evidence does not establish that the property is unsuitable. It does indicate that moisture, drainage, subfloor access, wet-area history and cracking should be resolved before relying on cosmetic condition or making renovation assumptions.
Possible next steps based on this assessment:
Sonsie does not recommend whether to buy, reject, negotiate a specific amount or walk away. Those decisions require the buyer's own judgment, appropriate professional inspections and independent legal or financial advice where applicable.
Section 9 — Input-to-output transformation
How buyer inputs are transformed
This section illustrates the core proof of value: how plain observations become structured decision intelligence.
"The backyard gets wet and there is a musty smell."
The combination of site moisture, musty odour, sloping ground and unavailable subfloor evidence raises a moisture-pathway question. The next investigation should examine drainage direction, ground clearance, ventilation and concealed timber condition rather than treating the smell as an isolated cosmetic issue.
"The agent could not tell me when the bathroom was renovated."
In a 1970s property, an unconfirmed bathroom renovation date means the waterproofing membrane age, compliance status and substrate condition are all unknown. This is not a neutral answer — it is a documentation gap that places wet-area integrity in the category of evidence-limited, requiring inspection before renovation assumptions or offer terms can be relied on.
"There is cracking above one internal doorway."
Cracking above a doorway opening can be cosmetic or structural depending on pattern, width and activity. In the context of a sloping block and limited subfloor evidence, the crack warrants professional assessment rather than self-assessment. The significance cannot be established without a building inspector evaluating the crack pattern, lintel condition and potential footing movement.
"I could not see beneath the house."
Limited subfloor access in a 1970s brick-veneer property means that bearer and joist condition, moisture accumulation, ventilation adequacy and pest activity are all unverifiable. The absence of information here is treated as a risk signal — not as evidence of a satisfactory subfloor — because the conditions most likely to cause costly structural problems are also the ones that cannot be seen from a standard inspection.
Section 10 — Limitations
Limitations of this assessment
- This is a fictional demonstration only. It is not based on any real property, real customer or real inspection.
- A real Buyer Risk Snapshot is based on limited user-provided information. It is not exhaustive.
- This is not a building inspection. It does not involve physical access to the property.
- This is not professional verification. No qualified inspector, engineer or specialist has assessed the property described.
- Conditions may remain hidden regardless of the information supplied. Hidden defects cannot be identified without physical inspection.
- Final conclusions require appropriate professional inspection, engineering assessment and independent advice where applicable.
- Sonsie does not access external property databases, government records or prior inspection reports unless the buyer explicitly supplies them.
Fictional demonstration property. This sample is not based on a real customer or real property. All observations, conditions, risk signals and investigation recommendations on this page were created for demonstration purposes only and do not represent any actual property condition, professional opinion or specific risk finding.
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