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
2026-01: how the figures relate
| Measure / hold | Units |
|---|---|
| Source-stated phase units included | 1,757 |
| Older estimate or unconfirmed scope | 3,498 |
| Possible repeated phase: same project, start date and units | 122 |
| Stored official phase evidence could not confirm this value | 46 |
| No unit quantity stated | 0 |
| Whole-scheme figure; not counted as another phase | 1 |
| Current source-row sum | 5,424 |
| Preserved published figure | 5,424 |
| Unresolved published/source difference | 0 |
Record-level reconciliation
What explains the difference
5,424 preserved published units = 1,757 included phase units + 3,667 held source units + 0 unexplained published/source difference.
395 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 |
|---|---|---|---|---|
| CN0137228MH | 2026-01-02 · Validation date Notified start 2026-01-26 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137233CW | 2026-01-02 · Validation date Notified start 2026-01-02 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137231FL | 2026-01-02 · Validation date Notified start 2026-01-05 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137240SO | 2026-01-05 · Validation date Notified start 2026-01-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137248GC | 2026-01-05 · Validation date Notified start 2026-01-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137246MO | 2026-01-05 · Validation date Notified start 2026-01-05 | 26 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137250SO | 2026-01-05 · Validation date Notified start 2026-01-19 | 12 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137262LH | 2026-01-05 · Validation date Notified start 2026-01-05 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137272KY | 2026-01-05 · Validation date Notified start 2026-01-19 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137263TT | 2026-01-05 · Validation date Notified start 2026-01-17 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137266CW | 2026-01-05 · Validation date Notified start 2026-01-19 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137268WX | 2026-01-05 · Validation date Notified start 2025-12-31 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137249MO | 2026-01-05 · Validation date Notified start 2026-01-05 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137235KE | 2026-01-05 · Validation date Notified start 2026-01-05 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137241TT | 2026-01-05 · Validation date Notified start 2026-01-20 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137234DR | 2026-01-05 · Validation date Notified start 2026-01-19 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137255GC | 2026-01-05 · Validation date Notified start 2026-01-23 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137243CE | 2026-01-05 · Validation date Notified start 2026-01-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137274LD | 2026-01-05 · Validation date Notified start 2026-01-21 | 4 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0137252DR | 2026-01-05 · Validation date Notified start 2026-01-20 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
140 included rows connect to 118 verified project identities. 954 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
2026-01: notices and contributions
| Notice / authority | Dates | Separate source quantities | Counted units | Rule / hold | Records |
|---|---|---|---|---|---|
| CN0137228MH Meath County Council | 2026-01-02 Validation date Notified start 2026-01-26 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137233CW Carlow County Council | 2026-01-02 Validation date Notified start 2026-01-02 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137232SD South Dublin County Council | 2026-01-02 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137231FL Fingal County Council | 2026-01-02 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| SN0013569FL Fingal County Council | 2026-01-02 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137230FL Fingal County Council | 2026-01-02 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137240SO Sligo County Council | 2026-01-05 Validation date Notified start 2026-01-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137248GC Galway County Council | 2026-01-05 Validation date Notified start 2026-01-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137246MO Mayo County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137250SO Sligo County Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project link unresolved Official notice rows |
| CN0137262LH Louth County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137272KY Kerry County Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137263TT Tipperary County Council | 2026-01-05 Validation date Notified start 2026-01-17 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137266CW Carlow County Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137273DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137268WX Wexford County Council | 2026-01-05 Validation date Notified start 2025-12-31 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137249MO Mayo County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137271DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137235KE Kildare County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137241TT Tipperary County Council | 2026-01-05 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137267GY Galway City Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137265DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137234DR Dun Laoghaire Rathdown County Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137255GC Galway County Council | 2026-01-05 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137243CE Clare County Council | 2026-01-05 Validation date Notified start 2026-01-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project link unresolved Official notice rows |
| CN0137274LD Longford County Council | 2026-01-05 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137252DR Dun Laoghaire Rathdown County Council | 2026-01-05 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137275DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| SN0013570LH Louth County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137258LD Longford County Council | 2026-01-05 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137245MO Mayo County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137254DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137257WX Wexford County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137237CC Cork County Council | 2026-01-05 Validation date Notified start 2026-01-18 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137256SO Sligo County Council | 2026-01-05 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137259DC Dublin City Council | 2026-01-05 Validation date Notified start 2026-01-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137253MO Mayo County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137244MO Mayo County Council | 2026-01-05 Validation date Notified start 2026-01-05 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137260LD Longford County Council | 2026-01-05 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137318MH Meath County Council | 2026-01-06 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137304MO Mayo County Council | 2026-01-06 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137325LL Limerick City and County Council | 2026-01-06 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137332CE Clare County Council | 2026-01-06 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137326DR Dun Laoghaire Rathdown County Council | 2026-01-06 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137331FL Fingal County Council | 2026-01-06 Validation date Notified start 2026-01-20 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137319GY Galway City Council | 2026-01-06 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137298DC Dublin City Council | 2026-01-06 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137283CE Clare County Council | 2026-01-06 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | Stored official phase evidence could not confirm this value | Notice Project page not confirmed Official notice rows |
| CN0137305CY Cork City Council | 2026-01-06 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137301CY Cork City Council | 2026-01-06 Validation date Notified start 2026-01-15 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
Page 1 of 21 · 1,035 rows in this view · Next rows
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.