Land opportunities in Leiden
Grondradar watches every parcel in Leiden and speaks up the moment something moves that fits your development thesis: parcel splits, parcel mutations and new land supply for housing, same-day and filtered.
How Grondradar worksWhat Grondradar signals in Leiden
Four kinds of movement, tracked continuously and matched to your filters. Steer it all with the chatbot.
Parcel splits & mergers
Often the first sign of a sale or development in Leiden. Grondradar sees it, often already at the provisional boundary.
Parcel mutations
If something changes about a parcel in Leiden (size, boundary or status), you'll know. Same-day data.
New parcels & plots
New land supply in and around Leiden, bundled on one map, including supply that isn't public yet.
Zoning & plan changes
See where zoning and environment plans in Leiden shift toward housing: the early signal behind a residential development site.
Leiden in numbers
A current profile of the built environment and housing market in Leiden, built from BAG, energy-label and market data.
Age of the building stock
Addressable objects in Leiden by decade.
Energy labels
53% of objects in Leiden have a registered energy label.
Building function mix
Buildings in Leiden by primary function.
Housing market now
- 1,084 homes for sale€5,269/m² median
- 291 rentals available€1,950/mo median
Recent changes
Building and address changes in Leiden, last 30 days.
Source: BAG, energy-label register (RVO) and live housing supply. Updated 2026-07-04.
About Leiden
The built environment of Leiden comprises 85,379 addressable objects. Most of it dates from around 1970; 47% was built before 1970. Of objects with an energy label, 43% hold label A or better — above the national median.
Leiden has 2,283 national monuments. 1,084 homes are currently for sale with a median asking price of €5,269/m² — above the national median. For land acquisition and area development, Grondradar tracks parcels and zoning-plan changes in Leiden daily.
Building land and development sites in Leiden?
Grondradar bundles the land price per m², new land supply and zoning changes for housing in Leiden, so you spot development sites before they hit the market. Based on public and commercial data sources.
See the land opportunities in Leiden
Book a 30-minute demo. We'll set up Grondradar on Leiden and show you live which parcels are already moving.