Data and Sources Policy Page
Data & Sources Policy
Louis Property Insights is built to help property buyers make clearer, better-informed decisions before purchasing real estate in Malaysia. Property decisions often involve large financial commitments, long holding periods and many changing details. Because of this, the information published on this website is prepared with a focus on accuracy, transparency and buyer understanding. This Data & Sources Policy explains how Louis Property Insights uses project information, market references and analytical assumptions when preparing property reviews, buyer guides and investment-related content.
Quick Answer
Louis Property Insights uses official project documents, developer materials, government or regulatory information, market references and clearly labelled analytical assumptions. More official, current and project-specific sources are given greater weight. Confirmed facts are separated from estimates, proposals, indicative figures, unverified claims and superseded information.
1. Purpose of This Policy
The purpose of this policy is to explain:
- Where our property information may come from
- How we treat different types of sources
- How we distinguish confirmed facts from estimates or assumptions
- How we handle changing project details
- How buyers should use the information on this website
Louis Property Insights does not aim to replace legal, financial, tax or valuation advice.
Instead, the website provides general property education, buyer analysis and project review content to help buyers ask better questions before making a decision.
2. Main Types of Sources We May Use
Depending on the project or topic, Louis Property Insights may refer to several types of information sources.
These may include:
- Official project brochures
- Sales kits
- Floor plans
- Price lists
- Sales packages
- Developer updates
- Official project websites
- Public planning or location information
- Property market listings
- Rental market references
- Government or regulatory sources
- Buyer enquiry materials
- Site visit observations
- Publicly available maps and transport information
- Comparable project references
- Louis Property Insights’ own analysis and interpretation
Not every article uses every source type.
The sources used depend on the project, the information available and the purpose of the content.
3. Source Priority
When different sources provide different information, Louis Property Insights generally gives more weight to more official, current and project-specific sources.
| Priority | Source Type |
|---|---|
| 1 | Formal legal or statutory documents, where available |
| 2 | Latest controlled project materials, including current sales kits, official floor plans and developer-issued documents |
| 3 | Latest price lists, sales packages and written developer updates |
| 4 | Official developer websites and public project information |
| 5 | Sales team clarifications or buyer-facing updates, where clearly identified |
| 6 | Public market data, third-party listings and comparable project references |
| 7 | Scenario-based assumptions and Louis Property Insights’ own analysis |
Third-party property portals, listings and market references may be useful for understanding market context, but they do not override official project materials.
Asking prices and rental listings are not the same as completed transaction prices or confirmed rental agreements.
4. How We Classify Project Information
Property information can change over time.
For this reason, Louis Property Insights may classify project details using the following status labels.
Confirmed
“Confirmed” refers to information that is supported by current project materials, official sources or other reliable documentation available at the time of writing.
Examples may include:
- Project name
- Property type
- Location
- Tenure
- Developer name
- Layout categories
- Land size
- Total units
Confirmed information is still subject to final legal documents, regulatory approval and the Sale and Purchase Agreement where applicable.
Estimated
“Estimated” refers to information that is currently presented as an estimate and should not be treated as a final guarantee.
Examples may include:
- Estimated completion date
- Estimated maintenance fee
- Estimated holding cost
- Estimated rental range
- Estimated investment return
- Estimated monthly repayment
Estimated information may change due to developer updates, market conditions, final management decisions, financing rates or legal documentation.
Proposed
“Proposed” refers to features, concepts or plans that may still be subject to developer confirmation, final approval, design changes or operational decisions.
Examples may include:
- Proposed facility concepts
- Proposed rooftop concepts
- Proposed commercial components
- Proposed connectivity or access arrangements
- Proposed management models
A proposed feature should not be treated as guaranteed unless confirmed by final approved plans or binding documentation.
Indicative
“Indicative” refers to information used for general reference only.
It may vary by unit, floor, view, package, buyer profile, timing or final confirmation.
Examples may include:
- Indicative price
- Indicative net price
- Indicative package
- Indicative rental assumption
- Indicative furnishing cost
- Indicative yield calculation
Indicative figures should always be checked again before booking or signing any agreement.
Unverified
“Unverified” refers to claims or details that have not yet been sufficiently confirmed by reliable documentation available to Louis Property Insights.
Examples may include:
- Guaranteed view
- Guaranteed short-term rental approval
- Guaranteed covered walkway
- Guaranteed public access to facilities
- Fixed rental income
- Fixed occupancy rate
- Final unit availability
Unverified information should not be relied on as a confirmed fact.
Superseded
“Superseded” refers to information from older materials that may have been replaced by newer project documents or updated information.
Examples may include:
- Old layout sizes
- Outdated floor plan names
- Older facility descriptions
- Previous pricing or package information
- Older project claims no longer used in current materials
Where newer materials are available, Louis Property Insights generally uses the latest available version.
Louis Property Insights View
The more attractive claim is not automatically selected when information conflicts.
The source with stronger authority, clearer wording and more current project relevance is given greater weight.
5. Project Prices, Packages and Availability
Property prices, discounts, rebates, packages and available units can change frequently.
Any price, package or availability information shown on Louis Property Insights should be treated as time-sensitive and subject to confirmation.
Buyers should always request the latest:
- Price list
- Sales package
- Unit availability
- Furnishing package
- Financing information
- Booking terms
Unless specifically stated otherwise, prices and packages on this website should not be treated as guaranteed, final or permanently available.
6. Layouts, Unit Sizes and Floor Plans
Louis Property Insights aims to describe layouts and unit sizes based on the latest available project materials.
However, floor plan names, unit sizes, bedroom descriptions and layout configurations may differ between earlier and later versions of project documents.
Buyers should verify the latest:
- Floor plan
- Unit type
- Built-up area
- Orientation
- View
- Floor level
- Parcel details
- Car park allocation
- Furnishing list
Where relevant, Louis Property Insights may comment on layout efficiency, buyer suitability and practical use of space.
These comments are analysis-based opinions and should not replace personal inspection or professional advice.
7. Rental, Airbnb and Investment Assumptions
Any rental, Airbnb, yield, return or capital appreciation discussion on Louis Property Insights is provided for general analysis only.
These figures may be based on:
- Comparable market assumptions
- Nearby rental references
- Similar project comparisons
- Estimated operating costs
- Scenario-based modelling
- Louis Property Insights’ market interpretation
They are not the historical performance of a future or newly launched project unless explicitly stated and supported by evidence.
Investment-related figures should not be treated as:
- Guaranteed rental income
- Guaranteed occupancy
- Guaranteed Airbnb approval
- Guaranteed capital appreciation
- Guaranteed investment return
Where appropriate, investment analysis may use:
- Conservative scenario
- Base scenario
- Strong scenario
A projection is not a promise. Buyers should review the assumptions, including rent, vacancy, maintenance, furnishing, repairs, financing and competing supply.
Short-term rental eligibility is not determined only by property type or land title.
Buyers should verify:
- Sale and Purchase Agreement
- Development approvals
- House rules
- Future JMB or MC policies
- Local-authority requirements
- Management rules
- Platform requirements
- Regulations applicable at the time of completion
8. Comparable Projects and Market References
Louis Property Insights may use comparable projects to help buyers understand pricing, location, layout, rental demand or investment positioning.
Comparable projects may be selected based on:
- Location
- Property type
- Tenure
- Completion status
- Unit size
- Pricing level
- Target tenant or buyer profile
- Facilities
- Surrounding supply
- Transport access
A comparable project is not a guarantee that another project will perform the same way.
Each property has different:
- Risks
- Entry price
- Management quality
- Buyer demand
- Completion timing
- Holding costs
- Exit conditions
9. Maps, Distances and Connectivity
Location information may include approximate distances, walking routes, driving access, public transport references and surrounding amenities.
Distances and travel times may vary depending on:
- Exact route
- Traffic
- Weather
- Pedestrian access
- Building entrances
- Construction
- Future infrastructure changes
Where walking distance or connectivity is discussed, buyers should verify the actual route and walking experience personally where possible.
Unless clearly confirmed, Louis Property Insights does not treat proposed connections, covered walkways, future transport access or public access routes as guaranteed.
10. Foreign Buyer, Legal, Tax and Financing Information
Louis Property Insights may publish general content about:
- Foreign buyers
- MM2H
- Stamp duty
- RPGT
- Financing
- Legal process
- Property purchase considerations in Malaysia
This information is general in nature and may change due to:
- Law
- Policy
- State authority requirements
- Buyer nationality
- Financing profile
- Property type
- Transaction structure
Buyers should obtain advice from a qualified Malaysian lawyer, tax adviser, licensed financial institution or relevant professional before making a purchase decision.
Louis Property Insights does not provide legal, tax, financial or loan approval advice.
11. Updates and Corrections
Property information may change after publication.
Louis Property Insights aims to update important content when new or better information becomes available.
However, there may be a delay between a project update and the website being updated.
If a factual error is identified, we may:
- Correct the page
- Add a clarification
- Update the relevant section
- Change the Last Updated date
- Add context explaining the change
Older information may be removed or marked as superseded where appropriate.
12. How Buyers Should Use This Website
Buyers should use Louis Property Insights as a decision-support resource, not as the only source of information.
Before booking or signing any property purchase document, buyers should verify:
| Item | Buyer Verification |
|---|---|
| Latest price | Request the current price list |
| Latest sales package | Confirm current discounts, rebates and inclusions |
| Available units | Check current unit availability |
| Floor plan | Verify the exact selected unit type |
| Unit size | Confirm contractual built-up area |
| View and orientation | Verify the actual parcel and facing |
| Parking allocation | Confirm the number and type of bays |
| Maintenance fee | Check the latest official amount or estimate |
| Completion timeline | Review the contractual or latest official timeline |
| Legal developer | Verify the legal entity named in the documents |
| SPA terms | Obtain legal advice where necessary |
| Financing eligibility | Confirm with the bank or licensed financier |
| Taxes and legal costs | Obtain current professional advice |
| Rental rules | Verify development and management restrictions |
| Final approvals | Review current official documentation |
A property may be suitable for one buyer and unsuitable for another.
Buyers should make decisions based on their own:
- Budget
- Risk tolerance
- Financing profile
- Lifestyle needs
- Investment objective
- Holding period
- Exit expectations
13. Limitation of Information
The content on Louis Property Insights is prepared for general education, property analysis and buyer guidance.
It should not be treated as:
- Legal advice
- Tax advice
- Financial advice
- Valuation advice
- Loan approval advice
- Investment guarantee
- Developer warranty
- Official project approval
- Replacement for the Sale and Purchase Agreement
All property decisions should be made after proper verification and professional advice where required.
14. Contact and Corrections
If you notice outdated or incorrect information on Louis Property Insights, you may contact Louis Loo for review and correction.
Louis Property Insights welcomes:
- Factual clarifications
- Updated project materials
- Correction requests
- Current official documents
- Evidence that improves the accuracy of the website
Correction requests should identify the relevant page, disputed information and supporting source where available.
Related Policies
Report Outdated or Incorrect Information
Share the relevant page, information and supporting source with Louis Property Insights for review.
Disclaimer: This article provides general property-buying information and does not constitute legal, financial or loan advice. Laws and contractual arrangements may differ according to the property type, location and transaction. Buyers should obtain advice from qualified professionals based on the actual documents involved.

