Energy label in Stolwijk

Stolwijk has strikingly many pre-war homes

Stolwijk lies in the peat meadow area of the Krimpenerwaard, municipality of Krimpenerwaard. The Dutch address and buildings register produces a striking picture: nearly thirty per cent of the homes in the core date from 1900 to 1945, a share we see elsewhere in our area only in Boskoop. The median construction year is 1974, and more than a tenth of the homes are from after 2015.

For the energy label that pre-war layer makes the difference: there it is not the construction year but the evidence of later improvements that determines where the class lands. The post-war and recent homes follow the more familiar pattern of cavity, glazing and panels.

When selling or renting out, a registered energy label is required, on pain of €515 (private) or €1,030 (legal entity). The label is valid for ten years from the survey date; a favourable class can earn a rate discount on a mortgage application.

Surveying in the Krimpenerwaard

The peat meadow area sets its own demands on the survey. Crawl spaces there are often damp, and in older homes on timber foundations the floor is sometimes hard to assess. The advisor then works with what can be observed and with the evidence you can supply. For the listed farmhouses in the countryside the same label obligation has applied since 29 May 2026 as for every home; the exemption has ended.

Nearby we also have pages for Haastrecht, Gouda, Berkenwoude and Bergambacht.

How to request an energy label in Stolwijk

You arrange an official energy label with us in three steps:

1. Quote and appointment - calculate your price with the calculator or call us, and schedule the survey at a time that suits you.
2. Property survey - our BRL 9500 certified advisor assesses insulation, glazing and installations following the NTA 8800 method.
3. Registration in EP-online - you usually receive the definitive label within a few working days. In a hurry? Express delivery within 24 hours is possible.

Since 1 January 2021 the physical survey is the only route: the old provisional energy label based on construction-year data was abolished then.

Energy label per property type in Stolwijk

The proportions come from the Dutch address and buildings register. Indicative; per home the survey decides.

How the property survey works

Allow 60 to 90 minutes. The BRL 9500 certified advisor records:

• Which surfaces border the outside, the crawl space or an unheated room
• How well roof, walls, floor and glazing insulate
• Which boiler or heat pump is installed, and how hot water is produced
• How the home is ventilated, and whether there are solar panels

The label looks at windows, not at loose panes: the U-value of glass and that of the complete window with frame always differ slightly. With both details ready, the most favourable correct value goes into the sum.

Which documents should you have ready for the survey?

In a village with such a large pre-war layer, evidence counts extra heavily:

• Invoices for retrofitted insulation (cavity, roof or floor), with product type.
• The glass specification of double or HR++ glazing fitted later.
• The renovation file for an older building or farmhouse.
• Make, type and year of the boiler or heat pump, and solar panel details.

Without evidence the defaults for the construction year apply, and for a 1925 home those are low assumptions that rarely match what is actually there after a century of alterations.

One look at EP-online can save a survey

Many addresses already have a registered label. If it is less than ten years old, survey date as the starting point, you can simply use it. The list of exceptions to the obligation is short, and listed buildings have not been on it since 29 May 2026.

Energy label prices in Stolwijk

The rates below are total prices: VAT, the survey at your home and the official EP-online registration are in. How the amounts per property type are built up is in the 2026 price overview.

Nothing comes on top: no call-out fees, no surprises, and you pay after receiving the label. Krimpenerwaard farmhouses and buildings over 150 m²: fixed tailored price, known in advance.

What landlords in Stolwijk should know

For rental homes up to and including 186 points the points system has been law rather than advice since 1 July 2024, and the energy label weighs heavily in it. Unsure where your home lands? A rental points count maps it exactly, in the same visit as the label survey if you wish.

Recognition you see back in the result

Only BRL 9500 certified companies may register labels; InstallQ recognition and the Centraal Register Techniek go with that. The advisor who surveys the home is also the one who registers, and the one you reach again later.

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Frequently asked questions about an energy label in Stolwijk

Service area around Stolwijk

Besides Stolwijk we are active in Haastrecht, Gouda, Berkenwoude, Bergambacht and Schoonhoven, among others. View the full service area.

Hollands Duurzaam provides energy labels throughout the Groene Hart region and beyond, with on-site surveys, EP-online registration, tailored sustainability advice and full WWS rental points counts.