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 |
|---|---|---|---|---|---|
| CN0146849DC Dublin City Council | 2026-08-20 Validation date Notified start 2026-09-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146850WX Wexford County Council | 2026-08-20 Validation date Notified start 2026-08-26 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| SN0014682GC Galway County Council | 2026-08-20 Validation date Notified start 2026-08-27 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146839DC Dublin City Council | 2026-08-20 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146842LH Louth County Council | 2026-08-20 Validation date Notified start 2026-08-26 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146846FL Fingal County Council | 2026-08-20 Validation date Notified start 2026-08-28 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146864GC Galway County Council | 2026-08-20 Validation date Notified start 2026-08-18 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146829DC Dublin City Council | 2026-08-20 Validation date Notified start 2026-09-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146845LH Louth County Council | 2026-08-20 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 |
| CN0146865GC Galway County Council | 2026-08-20 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| SN0014679CC Cork County Council | 2026-08-20 Validation date Notified start 2026-08-26 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146825DC Dublin City Council | 2026-08-20 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 |
| CN0146831CW Carlow County Council | 2026-08-20 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 |
| CN0146848LH Louth County Council | 2026-08-20 Validation date Notified start 2026-09-01 | Phase not stated Scheme 1 | 0 | Whole-scheme figure; not counted as another phase | Notice Project page not confirmed Official notice rows |
| CN0146826WW Wicklow County Council | 2026-08-20 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 |
| CN0146858DR Dun Laoghaire Rathdown County Council | 2026-08-20 Validation date Notified start 2026-09-08 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| SN0014681MN Monaghan County Council | 2026-08-20 Validation date Notified start 2026-08-27 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146860KE Kildare County Council | 2026-08-20 Validation date Notified start 2026-08-26 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| SN0014680MN Monaghan County Council | 2026-08-20 Validation date Notified start 2026-08-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146856KK Kilkenny County Council | 2026-08-20 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146821WW Wicklow County Council | 2026-08-20 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 |
| SN0014685GY Galway City Council | 2026-08-21 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 |
| CN0146885WW Wicklow County Council | 2026-08-21 Validation date Notified start 2026-08-21 | Phase 4 Scheme 1 | 0 | Possible repeated phase: same project, start date and units | Notice Project page not confirmed Official notice rows |
| CN0146881SD South Dublin County Council | 2026-08-21 Validation date Notified start 2026-09-15 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146888SD South Dublin County Council | 2026-08-21 Validation date Notified start 2026-09-15 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146880MH Meath County Council | 2026-08-21 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146867GC Galway County Council | 2026-08-21 Validation date Notified start 2026-09-10 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146911DR Dun Laoghaire Rathdown County Council | 2026-08-21 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 |
| SN0014683DC Dublin City Council | 2026-08-21 Validation date Notified start 2026-08-27 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| SN0014687DC Dublin City Council | 2026-08-21 Validation date Notified start 2026-08-24 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146899CC Cork County Council | 2026-08-21 Validation date Notified start 2026-09-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146873DC Dublin City Council | 2026-08-21 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146908MO Mayo County Council | 2026-08-21 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 |
| CN0146876CN Cavan County Council | 2026-08-21 Validation date Notified start 2026-08-27 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146882SD South Dublin County Council | 2026-08-21 Validation date Notified start 2026-09-02 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146897SD South Dublin County Council | 2026-08-21 Validation date Notified start 2026-09-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146917LM Leitrim County Council | 2026-08-21 Validation date Notified start 2026-09-02 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146904MO Mayo County Council | 2026-08-21 Validation date Notified start 2026-09-15 | Phase not stated Scheme 1 | 0 | Whole-scheme figure; not counted as another phase | Notice Project page not confirmed Official notice rows |
| CN0146901GC Galway County Council | 2026-08-21 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 |
| CN0146933DC Dublin City Council | 2026-08-21 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146920DC Dublin City Council | 2026-08-21 Validation date Notified start 2026-09-07 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0146930LS Laois County Council | 2026-08-21 Validation date Notified start 2026-09-01 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0146900DC Dublin City Council | 2026-08-21 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 |
| CN0146903WX Wexford County Council | 2026-08-21 Validation date Notified start 2026-08-14 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146988LL Limerick City and County Council | 2026-08-24 Validation date Notified start 2026-09-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| SN0014700MH Meath County Council | 2026-08-24 Validation date Notified start 2026-08-28 | Phase 1 Scheme 22 | 0 | Possible repeated phase: same project, start date and units | Notice Project page not confirmed Official notice rows |
| CN0147015CE Clare County Council | 2026-08-24 Validation date Notified start 2026-09-08 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0147011CC Cork County Council | 2026-08-24 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| SN0014691LL Limerick City and County Council | 2026-08-24 Validation date Notified start 2026-08-31 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0146978KK Kilkenny County Council | 2026-08-24 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 |
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