Editorial review 2026-09-12 · Jurisdiction: Sweden — giltighetstid for lov as Boverket explains it

A granted lov is not an open-ended clock — PBL 9:115 starts from laga kraft

Is a Swedish hall already allowed to wait years because someone said “we have the permit”, or because a dated Plan and Building Act chapter 9 file has actually written the giltighetstid and then shown that the works started and finished inside that clock? Boverket’s notices-in-a-permit page, used here from the PBL Knowledge Bank, says a decision on bygglov, rivningslov or marklov shall contain a notice of which giltighetstid the lov has. Planning and Building Act (2010:900) chapter 9 section 115, in the wording Boverket quotes as amended by Act (2025:974), says that unless section 39 or 40 says otherwise, a decision on bygglov, rivningslov or marklov ceases to apply if the measure has not been started within two years and finished within five years from the day the decision gained legal force. Boverket adds that “started” means the actual building works have begun, citing Mark- och miljööverdomstolen P 10122-11. Section 105 says the decision shall also notice that the measure may not start until the lov has begun to apply under section 114 and the building committee has given a startbesked under chapter 10. Section 114 says a lov normally applies immediately, even before legal force, unless the committee decides it shall apply only after legal force because of unrestorable harm to nature or cultural values or to total-defence interests. Boverket’s page banner says the guidance has not yet been updated with every Plan and Building Act and Ordinance change that entered into force on 1 July 2026 from government bill 2025/26:172. Those are statute and agency sentences. They are not a reserved megawatt, not a tidsbegränsat bygglov and not a Meta Luleå, Microsoft Gävle–Sandviken–Staffanstorp, Google Horndal, EcoDataCenter Falun or atNorth SWE04 calendar. The temporary-permit page already owns the section 39 desk. The startbesked page already owns the start gate. This page only asks which published giltighetstid object the hall file is sitting on. This is orientation, not counsel.

Construction cranes above a generic industrial building site.
Photo Sergej Karpow on Unsplash

General orientation. Assess the specific project separately. Applies to: Readers placing a permit-in-hand, we-can-start-later or groundbreaking-week sentence on a Swedish hall construction file.

Reading order

Name the clock before you name the week. A giltighetstid is the two-year start and five-year finish that section 115 writes from the day the lov gained legal force. A tidsbegränsat bygglov is a different chapter 9 desk under section 39. A seasonal lov under section 40 is a third desk. A campus tour, a contractor diary and an operator groundbreaking are other papers. Write which lov class, which legal-force date and which startbesked you actually have before you say the hall “can wait.”

Then keep “started” on its own row. Boverket says the actual building works must have begun. A fenced plot, a stored transformer or a press note that says “construction started” is not that sentence unless the file shows the works themselves. Mark- och miljööverdomstolen P 10122-11 is the case Boverket cites for that reading. This page will not invent a hall start week from a ribbon-cutting.

Then keep legal force and immediate effect on separate rows. Section 114 says the lov normally applies at once. The committee may still decide it applies only after legal force. Starting after the lov applies, and after a startbesked, but before legal force, is on the applicant’s own risk: Boverket says the works may have to be restored if the decision is later changed. A slide that collapses those three clocks into “we have the permit” has lost the file.

Then keep named project rows as paper classes. Microsoft’s 16 November 2021 note names Gävle, Sandviken and Staffanstorp. EcoDataCenter names Falun. Google names Horndal. atNorth’s 23 February 2026 SWE04 note names Sollefteå. evroc’s 3 February 2025 note names Arlandastad. None of those pages is a section 115 clock, a section 105 notice or a startbesked.

  • Clock class before any groundbreaking slogan.
  • Section 115 counts from legal force, not from the press date.
  • “Started” is actual works, not a fenced plot.
  • A campus press note is geography, not a giltighetstid.

What the clock actually measures

The clock measures a statute interval from legal force, not a reserved hall megawatt. Two years is the start gate. Five years is the finish gate. Both attach to the same legal-force day. A brochure that says “permits last five years” has dropped the start gate. A brochure that says “we have two years from the decision” has dropped legal force.

A notice measures a written row in the decision, not a silent waiver. Section 105 requires the giltighetstid to be stated. Boverket’s examples write that the lov ceases if the measure is not started within two years and finished within five years from legal force. A decision that never writes that row has not shown the notice. A seasonal lov must also state which part of the year it applies.

Immediate effect and startbesked sit on their own desks. Section 114 is not a startbesked. Chapter 10 still blocks the works until the committee writes that later paper. Boverket’s startbesked examples say the measure may not begin before that paper. Starting without it can sit on the byggsanktionsavgift page. This page will not collapse those later desks into the giltighetstid.

Keep the 1 July 2026 banner off invented new clocks. Boverket says the notices page has not yet absorbed every change from bill 2025/26:172. The quoted section 105 wording already names a byggbedömare after Act (2026:712). This page will not invent a third giltighetstid from that banner. Until Boverket rewrites the clock, the live sentences remain 115, 114 and 105 as cited.

What named primary sources show

Boverket’s notices-in-a-permit page remains the dated agency desk for the giltighetstid notice, the “actual works” sentence, immediate effect and the startbesked warning. Keep those objects attached to chapter 9 sections 105, 114 and 115. Do not invent a data-centre paragraph.

The temporary-permit page, the startbesked page and the building-sanction page remain other desks. This page will not copy their clocks. Named operator rows remain land and event papers. They do not, in the files used here, name a section 115 clock for a named Swedish hall.

A matrix instead of a permit-in-hand slogan

Draw one page with paper rows and evidence columns. Permanent lov, temporary lov, seasonal lov, legal-force date, startbesked and actual works are different rows. Which decision, which date and which notice are different columns. Empty cells stay empty.

Do not invent a Swedish hall groundbreaking week from a contractor diary.

ObjectWhat a source can showWhat this page will not invent
ClockPBL 9:115 — two years to start and five to finish from legal forceA five-year hall wait from the press date
StartedBoverket: actual building works; MÖD P 10122-11A fenced plot as the start
Immediate effect9:114 — applies at once unless the committee waits for legal forceA startbesked
Other desk9:39 temporary lov — already owned elsewhereA reserved hall megawatt

Common misreads

The first misread is to treat a granted lov as an open-ended right to start whenever the campus is ready. Section 115 closes that door. The second is to count two years from the decision date instead of from legal force. The third is to treat a temporary or seasonal lov as the same clock.

The fourth is to treat a fenced plot as “started.” The fifth is to collapse startbesked into the lov. The sixth is to use a groundbreaking in Luleå, Falun, Horndal or Arlandastad as proof that dated works already sit inside the clock.

What to ask next

Ask which dated paper anyone is quoting — a section 105 notice, a legal-force date, a startbesked, a temporary-permit decision, or only a contractor note — and which measure it names. Ask whether the actual-works sentence has actually been shown.

Then open the startbesked page, the temporary-permit page and the building-sanction page. If the operator will not name the legal-force date and the works, record the gap. Do not fill it from a permit-in-hand slogan. This page is not legal advice.

  1. Is the live paper a section 115 clock — or only a press date?
  2. Has legal force been shown, or only the decision day?
  3. Have actual works been shown, or only a fence?
  4. Has a temporary lov been treated as the two-plus-five clock?
  5. Has a campus town been treated as dated works?

What this does and does not prove

This page proves that Boverket already publishes giltighetstid as a two-year start and five-year finish from legal force, with a separate startbesked desk — and that those facts are not a reserved hall megawatt.

It does not prove that a named Swedish hall holds a dated legal-force clock. It does not invent a groundbreaking week for Horndal or Arlandastad. It does not treat a campus press note as actual works.

Empty cells stay empty. Until a later primary source names the decision, the legal-force date and the dated works, the giltighetstid clock stays a method, not a census. DataCenterSweden records the method.

Sources

  1. Boverket — Notices in a permit (giltighetstid) Boverket (publication date not stated). Checked 2026-09-12.
  2. Planning and Building Act (2010:900) Sveriges riksdag, 2010-07-01. Checked 2026-09-12.
  3. Planning and Building Act guidance Boverket, 2026-01-01. Checked 2026-09-10.
  4. Boverket — Startbesked (PBL Knowledge Bank) Boverket, 2026-07-01. Checked 2026-09-12.
  5. Boverket — Temporary building permit (tidsbegränsat bygglov) Boverket, 2014-07-01. Checked 2026-09-12.
  6. Microsoft opens its sustainable datacenter region in Sweden Microsoft, 2021-11-16. Checked 2026-09-10.
  7. EcoDataCenter 1, Falun EcoDataCenter, 2026-01-01. Checked 2026-09-10.
  8. Horndal, Sweden – Google Data Center Location Google Data Centers, 2026-09-01. Checked 2026-09-11.
  9. New 300MW mega site in Sollefteå, Sweden atNorth, 2026-02-23. Checked 2026-09-11.
  10. evroc finalizes land purchase in Arlandastad, Stockholm evroc, 2025-02-03. Checked 2026-09-10.

Related