Plot due diligence

Plot analysis before you buy

Before you sign, it is worth knowing whether this plot allows a house at all — and what kind. We analyse the designated use of the land, the formal route and the parameters you could realistically build to, and you receive the answer as a short report you can take to the notary or use to walk away. We work from documents and public registers, so the plot can be anywhere in Poland.

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Plot analysis before you buy — Ciemińscy Architektura

We start with the designated use of the land, not the soil class

First we establish whether the plot is designated for building at all: whether a local plan is in force, whether the municipality has adopted its general plan, and on which side of the infill-area boundary the land falls. That question can close the matter in minutes. Only once the answer is positive does it make sense to discuss soil class, utilities and access — the other way round, it is easy to pay for a soil survey on land where building is not permitted anyway.

Local plan or a planning decision — which route this plot takes

Where a local plan covers the plot, we read its provisions and set them out as concrete constraints on the building. Where there is no plan, we assess the odds of obtaining a planning decision: neighbouring development and the good-neighbour rule, the area of analysis, access to a public road and available utilities. We state plainly which route is realistic here, how long it takes and what it requires.

Agricultural land: class, exclusion and a cost that usually never arises

We check the land use and class in the register, and whether a decision excluding the land from agricultural production is needed at all. For a detached house the exemption from charges covers up to 0.05 ha beneath the building, so the reclassification most often costs nothing, and the real barrier remains the designated use of the land. Separately, we flag the situations where a charge does arise — and how much it would be.

What will realistically fit on this plot

We translate the plan provisions and the parameters from the urban analysis into built form: footprint, intensity, height, number of storeys, roof pitch, width of the front elevation and the position of the building line. We add how those figures interact with the shape of the plot, orientation and access. This is usually the point at which it emerges that the intended brief fits only just — or does not fit at all.

What you receive

A short PDF report: an unambiguous answer and the principal risk on the first page, then the reasoning with references to the specific provisions and documents, a map extract showing the relevant boundaries, a table of parameters, and a list of questions worth putting to the authority or the seller. Plus a phone call to walk through the conclusions and answer questions.

Why it is worth doing before 2027

Today anyone may file for a planning decision, including on somebody else’s plot — and that is the cheapest tool for checking land before a purchase. From 1 January 2027 the decision will be issued only to a party holding the right to use the property for building purposes. A right arising from a contractual relationship qualifies, but it has to be written into the preliminary agreement before that agreement is signed. Checking the plot therefore moves to an earlier stage than before.

Scope

What the service can include

Related projects

See the service in practice

Single-family house with a barn Residential architecture Single-family house with a barn Terraced house on a slope Residential architecture Terraced house on a slope Lakeside gable residence Residential architecture Lakeside gable residence
Frequently asked questions

Plot analysis before you buy — questions and answers

How long does a plot analysis take?

Usually a few working days. It is quickest where the municipality has adopted its general plan and a local plan is in force, because everything sits in public registers. It takes longer when an extract has to be requested from the authority, or when the general plan is still being prepared and only a draft — rather than binding provisions — is available.

Do you analyse plots outside Pomerania?

Yes, anywhere in Poland. The general plan, local plans, the land register and the planning registers are all available remotely for every municipality, so the location of the plot makes no difference to the analysis itself. We need the plot number and the cadastral district — we find the rest ourselves.

What does it cost?

We quote individually, because the scope varies depending on whether a local plan is in force, whether the planning-decision route has to be assessed, and whether the plot carries additional constraints. Send us the plot number and we will come back with a fee and a date the same working day.

How does a plot analysis differ from a concept design?

The analysis answers whether, and what, you may build here. The concept answers how that building should look and work. The analysis is shorter, cheaper and belongs before a purchase; the concept comes later, once the plot is yours and it is clear that building on it is possible.

Does the analysis replace a planning decision?

No. The decision is issued by the head of the municipality and only that document is binding. The analysis sets out the chances of obtaining it, which parameters are worth declaring in the application, and what might stand in the way. If you decide to apply, we prepare the drawn part that goes with the application.

I already own the plot. Is the analysis still useful?

Yes, though its purpose changes. Instead of informing a purchase, it establishes the starting point for the design: which parameters apply, what footprint is genuinely available and where the building line runs. For most clients this work has to be done before the first drawing anyway.

What if the answer is negative?

You receive a clear "no" with the reasoning and an indication of what would have to change for the situation to look different — the adoption of a general plan, for instance, or new development appearing nearby. A negative answer is as valuable a result as a positive one, because it costs a fraction of the price of the plot.

First step

Tell us about your project

Tell us where the project is located and what support you need. We will come back with a suggested next step.

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