Market / Context
Housing starts: inspect the monthly evidence
Follow each monthly figure to its notice, counting rule and official evidence.
A commencement notice records an intended start, not completed homes. Phase figures, whole-scheme figures and older estimates remain separate. Limited duplicate-signature checks do not establish national phase deduplication or distinct physical homes.
Source coverage through 2026-09-03. Evidence snapshot 2026-09-05T23:35:49+00:00. A closed calendar month does not establish complete national source coverage.
Month membership uses the validation date, then submitted date, then notified commencement date when the earlier field is absent. This preserves the existing published measure; a notified start can fall in another month.
Retained evidence
Choose a month
| Month | Published units | Included phase units | Period |
|---|---|---|---|
| 2026-09 | 832 | 831 | In progress |
| 2026-08 | 4,165 | 4,036 | Closed calendar month |
| 2026-07 | 4,163 | 4,085 | Closed calendar month |
| 2026-06 | 4,338 | 3,804 | Closed calendar month |
| 2026-05 | 2,744 | 794 | Closed calendar month |
| 2026-04 | 3,187 | 722 | Closed calendar month |
| 2026-03 | 6,634 | 1,121 | Closed calendar month |
| 2026-02 | 4,983 | 1,098 | Closed calendar month |
| 2026-01 | 5,424 | 1,757 | Closed calendar month |
| 2025-12 | 8,952 | 1,857 | Closed calendar month |
| 2025-11 | 4,914 | 541 | Closed calendar month |
| 2025-10 | 2,969 | 357 | Closed calendar month |
| 2025-09 | 3,240 | 436 | Closed calendar month |
Contribution bridge
2026-09: how the figures relate
| Measure / hold | Units |
|---|---|
| Source-stated phase units included | 831 |
| No unit quantity stated | 0 |
| Whole-scheme figure; not counted as another phase | 1 |
| Current source-row sum | 832 |
| Preserved published figure | 832 |
| Unresolved published/source difference | 0 |
Record-level reconciliation
What explains the difference
832 preserved published units = 831 included phase units + 1 held source units + 0 unexplained published/source difference.
68 other held rows state no positive source quantity and add zero to this difference. The rule beside each record explains the hold; a whole-scheme hold is not a duplicate finding.
| Held notice | Month basis / notified start | Units held | Exact counting rule | Evidence |
|---|---|---|---|---|
| CN0147332KE | 2026-09-01 · Validation date Notified start 2026-09-16 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
129 included rows connect to 95 verified project identities. 166 rows lack a project destination and 0 lack a public notice page. They remain in the source reconciliation. Locations are not assessed by this ledger.
All source rows · Included phase contributions · Held and unknown
Explore these ledger rows on the map
Download all month rows (CSV) · Month evidence (JSON)
Inspect all preserved monthly figures and evidence availability
Counted values and evidence
2026-09: notices and contributions
| Notice / authority | Dates | Separate source quantities | Counted units | Rule / hold | Records |
|---|---|---|---|---|---|
| CN0147363CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147387FL Fingal County Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147382DL Donegal County Council | 2026-09-02 Validation date Notified start 2026-09-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147360CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147353WW Wicklow County Council | 2026-09-02 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147344MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147365RN Roscommon County Council | 2026-09-02 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147372CY Cork City Council | 2026-09-02 Validation date Notified start 2026-09-16 | Phase 2 Scheme 134 | 2 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147352LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase 38 Scheme 52 | 38 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147380LS Laois County Council | 2026-09-02 Validation date Notified start 2026-09-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147377DL Donegal County Council | 2026-09-02 Validation date Notified start 2026-09-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147385DL Donegal County Council | 2026-09-02 Validation date Notified start 2026-09-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147348MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147339WW Wicklow County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147374CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147357WW Wicklow County Council | 2026-09-02 Validation date Notified start 2026-09-01 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147388FL Fingal County Council | 2026-09-02 Validation date Notified start 2026-09-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147338LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-03 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147371CY Cork City Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147346MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147444FL Fingal County Council | 2026-09-03 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147430CE Clare County Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147428LD Longford County Council | 2026-09-03 Validation date Notified start 2026-09-25 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147432DC Dublin City Council | 2026-09-03 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147445FL Fingal County Council | 2026-09-03 Validation date Notified start 2026-09-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147416KY Kerry County Council | 2026-09-03 Validation date Notified start 2026-09-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147458WX Wexford County Council | 2026-09-03 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| SN0014751GY Galway City Council | 2026-09-03 Validation date Notified start 2026-09-03 | Phase 4 Scheme 1 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147463GC Galway County Council | 2026-09-03 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0014753WW Wicklow County Council | 2026-09-03 Validation date Notified start 2026-09-02 | Phase 6 Scheme 6 | 6 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147405KK Kilkenny County Council | 2026-09-03 Validation date Notified start 2026-09-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147403CY Cork City Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147439LD Longford County Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147394DR Dun Laoghaire Rathdown County Council | 2026-09-03 Validation date Notified start 2026-09-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147413DC Dublin City Council | 2026-09-03 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147466GC Galway County Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147435KE Kildare County Council | 2026-09-03 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147399KK Kilkenny County Council | 2026-09-03 Validation date Notified start 2026-09-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147391MO Mayo County Council | 2026-09-03 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147420CN Cavan County Council | 2026-09-03 Validation date Notified start 2026-09-09 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147446FL Fingal County Council | 2026-09-03 Validation date Notified start 2026-09-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147397KK Kilkenny County Council | 2026-09-03 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147451SO Sligo County Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147455CE Clare County Council | 2026-09-03 Validation date Notified start 2026-09-04 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147422CN Cavan County Council | 2026-09-03 Validation date Notified start 2026-09-09 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147401GY Galway City Council | 2026-09-03 Validation date Notified start 2026-09-10 | Phase 2 Scheme 1 | 2 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147408WX Wexford County Council | 2026-09-03 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147393GY Galway City Council | 2026-09-03 Validation date Notified start 2026-09-10 | Phase 2 Scheme 1 | 2 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147442DR Dun Laoghaire Rathdown County Council | 2026-09-03 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147426WH Westmeath County Council | 2026-09-03 Validation date Notified start 2026-09-15 | Phase 2 Scheme 2 | 2 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
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Official links open an exact, bounded NBCO public notice query. Current external availability is not asserted by this offline build. A missing indexed record or quantity remains an explicit exception.
Use market context as a cue, not proof.
These pages are source-linked context, not demand forecasts, price guidance or proof of live site activity. Turn a useful pattern into alerts, live leads or Premium early access when repeat review matters.