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 |
|---|---|---|---|---|---|
| CN0147309DC Dublin City Council | 2026-09-01 Validation date Notified start 2026-09-15 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0147313WX Wexford County Council | 2026-09-01 Validation date Notified start 2026-08-28 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147329LL Limerick City and County Council | 2026-09-01 Validation date Notified start 2026-09-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| SN0014732CY Cork City Council | 2026-09-01 Validation date Notified start 2026-09-02 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0147290CC Cork County Council | 2026-09-01 Validation date Notified start 2026-09-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147293DR Dun Laoghaire Rathdown County Council | 2026-09-01 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147289WX Wexford County Council | 2026-09-01 Validation date Notified start 2026-09-07 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147302MO Mayo County Council | 2026-09-01 Validation date Notified start 2026-09-14 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147284SD South Dublin County Council | 2026-09-01 Validation date Notified start 2026-09-10 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| SN0014735CY Cork City Council | 2026-09-01 Validation date Notified start 2026-09-03 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0147279DR Dun Laoghaire Rathdown County Council | 2026-09-01 Validation date Notified start 2026-09-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0014741CW Carlow County Council | 2026-09-01 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147305WH Westmeath County Council | 2026-09-01 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147291LL Limerick City and County Council | 2026-09-01 Validation date Notified start 2026-09-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0147317FL Fingal County Council | 2026-09-01 Validation date Notified start 2026-09-08 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147384LS Laois County Council | 2026-09-02 Validation date Notified start 2026-09-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0147347LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-11 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| SN0014746KK Kilkenny County Council | 2026-09-02 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147386LS Laois County Council | 2026-09-02 Validation date Notified start 2026-09-11 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147383DL Donegal County Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147369KK Kilkenny County 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 |
| CN0147342MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147349LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147362CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0147379DL Donegal 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 |
| SN0014745LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147359LL Limerick City and 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 |
| CN0147340MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0147367KK Kilkenny 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 |
| CN0147364CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0147381DR Dun Laoghaire Rathdown County Council | 2026-09-02 Validation date Notified start 2026-09-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147350WW 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 |
| 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 |
| CN0147375CC Cork County Council | 2026-09-02 Validation date Notified start 2026-09-17 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0147341MH Meath County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed 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 |
| CN0147368KK Kilkenny County Council | 2026-09-02 Validation date Notified start 2026-09-09 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed 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 |
| SN0014748KK Kilkenny County Council | 2026-09-02 Validation date Notified start 2026-09-01 | Phase not stated Scheme not stated | 0 | No unit quantity stated | 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 |
| CN0147373DC Dublin City Council | 2026-09-02 Validation date Notified start 2026-09-18 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed 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 |
| SN0014744LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-03 | Phase not stated Scheme not stated | 0 | No unit quantity stated | 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 |
| CN0147358DR Dun Laoghaire Rathdown County Council | 2026-09-02 Validation date Notified start 2026-09-15 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0147361DC Dublin City Council | 2026-09-02 Validation date Notified start 2026-09-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147351LH Louth County Council | 2026-09-02 Validation date Notified start 2026-09-14 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed 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 |
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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.