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 |
|---|---|---|---|---|---|
| CN0137440KE Kildare County Council | 2026-01-09 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 |
| CN0137479MH Meath County Council | 2026-01-09 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137467FL Fingal County Council | 2026-01-09 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137476DR Dun Laoghaire Rathdown County Council | 2026-01-09 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137465SD South Dublin County Council | 2026-01-09 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137478CC Cork County Council | 2026-01-09 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137455KE Kildare County Council | 2026-01-09 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 |
| CN0137490WW Wicklow County Council | 2026-01-09 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137456KE Kildare County Council | 2026-01-09 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 |
| CN0137449DC Dublin City Council | 2026-01-09 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 |
| CN0137459DL Donegal County Council | 2026-01-09 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 |
| CN0137447WW Wicklow County Council | 2026-01-09 Validation date Notified start 2026-01-12 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137486DC Dublin City Council | 2026-01-09 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137441WW Wicklow County Council | 2026-01-09 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 |
| CN0137444WD Waterford City and County Council | 2026-01-09 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137477DC Dublin City Council | 2026-01-09 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137463KE Kildare County Council | 2026-01-09 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 |
| CN0137485DR Dun Laoghaire Rathdown County Council | 2026-01-09 Validation date Notified start 2026-01-25 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137443CC Cork County Council | 2026-01-09 Validation date Notified start 2026-01-26 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137488GC Galway County Council | 2026-01-09 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 |
| CN0137442MH Meath County Council | 2026-01-09 Validation date Notified start 2026-01-21 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137436DR Dun Laoghaire Rathdown County Council | 2026-01-09 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137481MH Meath County Council | 2026-01-09 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137471LL Limerick City and County Council | 2026-01-09 Validation date Notified start 2026-01-26 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137487CC Cork County Council | 2026-01-09 Validation date Notified start 2026-01-26 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137472WD Waterford City and County Council | 2026-01-09 Validation date Notified start 2026-02-02 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137507SO Sligo County Council | 2026-01-12 Validation date Notified start 2026-01-30 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137518CC Cork County Council | 2026-01-12 Validation date Notified start 2026-01-27 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137526KK Kilkenny County Council | 2026-01-12 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137541GY Galway City Council | 2026-01-12 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 |
| CN0137497WH Westmeath County Council | 2026-01-12 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 |
| CN0137542CC Cork County Council | 2026-01-12 Validation date Notified start 2026-01-27 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project link unresolved Official notice rows |
| CN0137528KK Kilkenny County Council | 2026-01-12 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137502CC Cork County Council | 2026-01-12 Validation date Notified start 2026-01-28 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137530KK Kilkenny County Council | 2026-01-12 Validation date Notified start 2026-01-28 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137545DR Dun Laoghaire Rathdown County Council | 2026-01-12 Validation date Notified start 2026-01-26 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0137510LL Limerick City and County Council | 2026-01-12 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0137557CE Clare County Council | 2026-01-12 Validation date Notified start 2026-01-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| SN0013581CC Cork County Council | 2026-01-12 Validation date Notified start 2026-01-19 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0137516KY Kerry County Council | 2026-01-12 Validation date Notified start 2026-01-28 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0137515MO Mayo County Council | 2026-01-12 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 |
| CN0137549CY Cork City Council | 2026-01-12 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 |
| CN0137546DL Donegal County Council | 2026-01-12 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 |
| CN0137533CC Cork County Council | 2026-01-12 Validation date Notified start 2026-01-30 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0137534GC Galway County Council | 2026-01-12 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 |
| CN0137500WH Westmeath County Council | 2026-01-12 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 |
| CN0137544GC Galway County Council | 2026-01-12 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 |
| SN0013580GY Galway City Council | 2026-01-12 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 |
| CN0137496SD South Dublin County Council | 2026-01-12 Validation date Notified start 2026-01-22 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| SN0013584LH Louth County Council | 2026-01-12 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 |
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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.
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