Land administration
Property Valuation & Tax
Improve property valuation and revenue
A valuation modernization approach combining current imagery, property attributes, local market evidence, and jurisdiction rules to support a consistent, explainable roll.
Request a demoA valuation roll worthy of public confidence
When property evidence ages unevenly, the roll begins to reflect the quality of the inputs rather than the reality on the ground. Similar properties may be treated differently, genuine change may go unseen, and staff may struggle to explain an assessment when a taxpayer asks what supports it.
MLG brings imagery, cadastral context, property characteristics, market evidence, and local valuation policy into one reviewable environment. The result is a more consistent basis for mass appraisal, with the evidence behind each estimate available to the professionals responsible for the roll.
A current view of land and improvements
Aerial, drone, and satellite imagery provide a consistent view across the valuation area. Aligned with parcel boundaries and existing records, that view makes buildings, access, land use, and visible physical change easier to compare without relying on records collected at different times and to different standards.
Imagery strengthens field knowledge; it does not replace it. Apparent additions, demolitions, footprint changes, or changes in use become focused candidates for verification. Staff retain the ability to confirm what the imagery shows, add local context, and reject an observation that does not represent the property accurately.
Property evidence organized around the parcel
Valuation depends on more than a photograph. MLG connects each parcel with the attributes relevant to the jurisdiction’s method: land area, improvements, property class, location, permitted use, access, prior values, and available sales or rental evidence. Common identifiers keep records aligned across the cadastre, valuation roll, registry, GIS, and revenue systems.
Every important input carries its source and effective date, so assessors can distinguish an official property fact from an observation or derived attribute. The cadastre defines the unit being valued, while the responsible registry or land authority remains the source for legal rights and interests.
Local valuation policy drives every estimate
No universal formula reflects every market or tax regime. MLG supports the classification rules, valuation approaches, adjustment factors, exemptions, and review thresholds adopted by the jurisdiction. Verified local market evidence and approved policy—not an unexplained black box—shape the estimates presented for review.
Professional attention where it matters most
A reviewable roll directs attention to missing attributes, conflicting sources, unusual changes, low-confidence observations, and results outside expected ranges. Staff see the parcel, supporting evidence, valuation factors, and prior decisions together, then confirm, correct, or document an exception without losing the reasoning behind the action.
Reviewers can explain which evidence was used, which rule applied, what changed, and who approved the final assessment.
Approved values connected to revenue operations
Once assessments are approved, the same structured information supports roll production and exchange with cadastral, registry, billing, and revenue systems. Clear interfaces reduce repeated data entry and keep parcel identifiers, effective dates, property classes, and approved values intact as information moves between departments.
Market value, assessed value, taxable value, exemptions, tax rates, and tax due remain separate and traceable. The valuation authority approves assessments; the responsible tax or revenue agency applies rates, exemptions, billing, and collection rules.
A durable foundation for every valuation cycle
Shared data definitions, documented sources, review controls, quality checks, integration, and staff training create an operating foundation that remains useful as imagery, transactions, policy, and property conditions change.
MLG’s cadastral work in St. Kitts and Nevis shows that foundation in practice: high-resolution aerial imagery and a comprehensive cadastral system make each property legible within the wider land administration environment. The same discipline gives valuation teams a clearer evidence base, an accountable review path, and a roll they can maintain and defend.
Solution experience
Parcel evidence and valuation review
An assessment view brings the mapped parcel, source attributes, valuation factors, and staff review state together.
Delivery approach
How MLG delivers the outcome
- ObserveCurrent property imagery
- Aerial and drone imagery can provide a consistent view of buildings, parcels, access, and land use across the valuation area.
- StructureProperty attribute extraction
- Imagery and existing records can be used to derive and organize the property characteristics a valuation model actually requires.
- ModelLocal valuation rules
- Market evidence, jurisdiction formulas, policy choices, and professional judgment remain the basis for estimated values.
- ExplainReviewable assessments
- Inputs, assumptions, changes, and exceptions should be visible to the staff responsible for review, correction, and appeal.
- OperateRoll and system integration
- Approved values can be prepared for the tax roll and connected with cadastral, registry, billing, and revenue systems.
See it in your workflow
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