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
2026-08: how the figures relate
| Measure / hold | Units |
|---|---|
| Source-stated phase units included | 4,036 |
| Possible repeated phase: same project, start date and units | 120 |
| No unit quantity stated | 0 |
| Whole-scheme figure; not counted as another phase | 9 |
| Current source-row sum | 4,165 |
| Preserved published figure | 4,165 |
| Unresolved published/source difference | 0 |
Record-level reconciliation
What explains the difference
4,165 preserved published units = 4,036 included phase units + 129 held source units + 0 unexplained published/source difference.
399 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 |
|---|---|---|---|---|
| SN0014584MH | 2026-08-04 · Validation date Notified start 2026-08-05 | 2 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146157DR | 2026-08-04 · Validation date Notified start 2026-08-17 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| SN0014582MH | 2026-08-04 · Validation date Notified start 2026-08-05 | 2 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| SN0014583MH | 2026-08-04 · Validation date Notified start 2026-08-05 | 2 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146267DR | 2026-08-05 · Validation date Notified start 2026-08-19 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| CN0146216FL | 2026-08-05 · Validation date Notified start 2026-08-13 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| CN0146411WW | 2026-08-10 · Validation date Notified start 2026-08-18 | 2 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146576LH | 2026-08-13 · Validation date Notified start 2026-08-25 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| SN0014646CY | 2026-08-14 · Validation date Notified start 2026-08-18 | 27 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| SN0014647CY | 2026-08-14 · Validation date Notified start 2026-08-18 | 27 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146667DR | 2026-08-17 · Validation date Notified start 2026-08-31 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| CN0146778WW | 2026-08-19 · Validation date Notified start 2026-08-18 | 2 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146848LH | 2026-08-20 · Validation date Notified start 2026-09-01 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| CN0146885WW | 2026-08-21 · Validation date Notified start 2026-08-21 | 4 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146904MO | 2026-08-21 · Validation date Notified start 2026-09-15 | 1 | Whole-scheme figure; not counted as another phase | Notice · Official notice fields |
| SN0014700MH | 2026-08-24 · Validation date Notified start 2026-08-28 | 1 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146994SO | 2026-08-24 · Validation date Notified start 2026-09-14 | 1 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| SN0014698MH | 2026-08-24 · Validation date Notified start 2026-08-28 | 1 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| SN0014696MH | 2026-08-24 · Validation date Notified start 2026-08-28 | 1 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
| CN0146995SO | 2026-08-24 · Validation date Notified start 2026-09-14 | 1 | Possible repeated phase: same project, start date and units | Notice · Official notice fields |
782 included rows connect to 621 verified project identities. 1,027 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
2026-08: notices and contributions
| Notice / authority | Dates | Separate source quantities | Counted units | Rule / hold | Records |
|---|---|---|---|---|---|
| CN0146163DL Donegal County Council | 2026-08-04 Validation date Notified start 2026-08-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146154RN Roscommon County Council | 2026-08-04 Validation date Notified start 2026-08-12 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146165DR Dun Laoghaire Rathdown County Council | 2026-08-04 Validation date Notified start 2026-08-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146147CC Cork County Council | 2026-08-04 Validation date Notified start 2026-08-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| SN0014577DR Dun Laoghaire Rathdown County Council | 2026-08-04 Validation date Notified start 2026-08-10 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146180CC Cork County Council | 2026-08-04 Validation date Notified start 2026-08-24 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146139CC Cork County Council | 2026-08-04 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146167FL Fingal County Council | 2026-08-04 Validation date Notified start 2026-08-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146181GC Galway County Council | 2026-08-04 Validation date Notified start 2026-08-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0014581DC Dublin City Council | 2026-08-04 Validation date Notified start 2026-08-06 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146186DC Dublin City Council | 2026-08-04 Validation date Notified start 2026-08-14 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146189TT Tipperary County Council | 2026-08-04 Validation date Notified start 2026-08-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146196MO Mayo County Council | 2026-08-04 Validation date Notified start 2026-08-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146135LL Limerick City and County Council | 2026-08-04 Validation date Notified start 2026-08-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0146143WW Wicklow County Council | 2026-08-04 Validation date Notified start 2026-08-10 | Phase 10 Scheme 11 | 10 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0014583MH Meath County Council | 2026-08-04 Validation date Notified start 2026-08-05 | Phase 2 Scheme 22 | 0 | Possible repeated phase: same project, start date and units | Notice Project page not confirmed Official notice rows |
| CN0146148DL Donegal County Council | 2026-08-04 Validation date Notified start 2026-08-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146195MO Mayo County Council | 2026-08-04 Validation date Notified start 2026-08-14 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146153CW Carlow County Council | 2026-08-04 Validation date Notified start 2026-08-13 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146259CY Cork City Council | 2026-08-05 Validation date Notified start 2026-08-31 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146199CW Carlow County Council | 2026-08-05 Validation date Notified start 2026-08-18 | Phase 3 Scheme 3 | 3 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146267DR Dun Laoghaire Rathdown County Council | 2026-08-05 Validation date Notified start 2026-08-19 | Phase not stated Scheme 1 | 0 | Whole-scheme figure; not counted as another phase | Notice Project page not confirmed Official notice rows |
| SN0014592WX Wexford County Council | 2026-08-05 Validation date Notified start 2026-07-13 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146264CE Clare County Council | 2026-08-05 Validation date Notified start 2026-08-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146265DL Donegal County Council | 2026-08-05 Validation date Notified start 2026-08-18 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146245OY Offaly County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146240LD Longford County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146233MH Meath County Council | 2026-08-05 Validation date Notified start 2026-08-14 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146212DR Dun Laoghaire Rathdown County Council | 2026-08-05 Validation date Notified start 2026-08-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146256CC Cork County Council | 2026-08-05 Validation date Notified start 2026-08-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0146209LH Louth County Council | 2026-08-05 Validation date Notified start 2026-08-05 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146218DR Dun Laoghaire Rathdown County Council | 2026-08-05 Validation date Notified start 2026-08-14 | Phase 55 Scheme 55 | 55 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146249KK Kilkenny County Council | 2026-08-05 Validation date Notified start 2026-08-05 | Phase 32 Scheme 32 | 32 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146243DL Donegal County Council | 2026-08-05 Validation date Notified start 2026-07-23 | Phase 56 Scheme 3 | 56 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146217DR Dun Laoghaire Rathdown County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146271CW Carlow County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146238SD South Dublin County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146213FL Fingal County Council | 2026-08-05 Validation date Notified start 2026-08-10 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146236MH Meath County Council | 2026-08-05 Validation date Notified start 2026-08-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146247DR Dun Laoghaire Rathdown County Council | 2026-08-05 Validation date Notified start 2026-08-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146248KK Kilkenny County Council | 2026-08-05 Validation date Notified start 2026-08-05 | Phase 12 Scheme 12 | 12 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146263LL Limerick City and County Council | 2026-08-05 Validation date Notified start 2026-08-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146206CN Cavan County Council | 2026-08-05 Validation date Notified start 2026-08-13 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0014590CY Cork City Council | 2026-08-05 Validation date Notified start 2026-08-11 | Phase 8 Scheme 8 | 8 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146232MH Meath County Council | 2026-08-05 Validation date Notified start 2026-08-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146215FL Fingal County Council | 2026-08-05 Validation date Notified start 2026-08-12 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146260CC Cork County Council | 2026-08-05 Validation date Notified start 2026-08-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0146226LL Limerick City and County Council | 2026-08-05 Validation date Notified start 2026-08-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0146224WH Westmeath County Council | 2026-08-05 Validation date Notified start 2026-08-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0146234KE Kildare County Council | 2026-08-05 Validation date Notified start 2026-08-31 | Phase 1 Scheme 1 | 1 | 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.