KomparSee the sample
Illustration of a sage-green land parcel with contour lines, a dark commercial building and two trees

The only DVF reference report that says ‘références insuffisantes’ and rolls up, rather than print a number the data cannot support.

For promoters and marchands de biens in La Réunion, Martinique, Guadeloupe and Guyane who size a land or commercial deal, and compile DVF by hand in a spreadsheet today.

See the sample

What goes into a report

Pre-aggregated DVF statistics, turned into a report in minutes. Here are the five things it is made of.

A sage land plot under a terracotta magnifying glassMedian price per m²
A dark commercial building with three range barsQuartiles of price per m²
A cluster of land parcels dotted with sold lotsSales volumes
Three trees growing taller beside a rising sunYearly trend, by commune and by cadastral section
A parcel map with three pins and no street addressesAnonymised reference sales

Public commune pages are free and show aggregates only.

A sample of what a report says

Each cadastral section gets its own figures, until there are too few sales to stand behind one.

Cadastral sections, imagined commune

Sample
SectionTypeMedian, EUR/m²Q1 – Q3, EUR/m²SalesReading
ABLand14298 – 20137Own figure
ACLand11885 – 16624Own figure
AELandréférences insuffisantes3Too few sales: rolled up to the commune
CommuneLand12990 – 18864Roll-up of AB, AC and AE
ADCommercial1 8401 420 – 2 31019Own figure
AFCommercialréférences insuffisantes2Too few sales: rolled up to the commune
CommuneCommercial1 7901 380 – 2 26021Roll-up of AD and AF

* Sample. An imagined commune with imagined figures, not real DVF sales. Medians are over the whole period shown. Where a section has too few sales, the report prints no number for it and shows the commune roll-up instead.

Where Kompar reads DVF

Four overseas départements, one method for commercial premises and land.

Illustration of a green hill with contour lines, a terracotta commercial building and two palm trees

Commercial premises and land, nothing else

  • La Réunion
  • Martinique
  • Guadeloupe
  • Guyane

From a commune to a report

Three steps, and no spreadsheet to compile.

How it works

  1. Step 1

    Choose the ground

    A commune, or a perimeter around the land or commercial deal you are sizing.

  2. Step 2

    Kompar reads the DVF

    Median and quartiles of price per m², volumes, the yearly trend and anonymised reference sales, by commune and by cadastral section.

  3. Step 3

    Read the report

    A report in minutes. Where the sales cannot support a number, it says ‘références insuffisantes’ and rolls up.

See the sample

See the yearly trend

The same sample, year by year. A gap in a line is a gap in the data, and the report shows it.

Series2024, EUR/m²Graph
151
124
136

* Sample. Imagined figures for the same imagined commune. In 2021, section AC had références insuffisantes, so the dashed link bridges the gap and the ring marks the commune roll-up for that year.

Median price per m², land, by year

Sample
80100120140160201920202021202220232024AC: références insuffisantes

Prices, in EUR

Public commune pages are free. Reports are paid, one by one or by the month.

Commune report

49EUR, one-time

One commune report, as a PDF.

Perimeter report

149EUR, one-time

One perimeter, drawn around your deal.

Pro plan

79EUR per month

Unlimited commune and perimeter reports. Sold behind sign-in.

No yearly plan, no free trial. Paid reports are taken on a hosted Stripe checkout.