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
2026-03: how the figures relate
| Measure / hold | Units |
|---|---|
| Source-stated phase units included | 1,121 |
| Older estimate or unconfirmed scope | 5,507 |
| Possible repeated phase: same project, start date and units | 4 |
| Stored official phase evidence could not confirm this value | 2 |
| No unit quantity stated | 0 |
| Current source-row sum | 6,634 |
| Preserved published figure | 6,634 |
| Unresolved published/source difference | 0 |
Record-level reconciliation
What explains the difference
6,634 preserved published units = 1,121 included phase units + 5,513 held source units + 0 unexplained published/source difference.
418 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 |
|---|---|---|---|---|
| CN0139513CC | 2026-03-02 · Validation date Notified start 2026-03-18 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139465CY | 2026-03-02 · Validation date Notified start 2026-03-13 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139496GC | 2026-03-02 · Validation date Notified start 2026-03-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139474MH | 2026-03-02 · Validation date Notified start 2026-03-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139517RN | 2026-03-02 · Validation date Notified start 2026-03-06 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139471MH | 2026-03-02 · Validation date Notified start 2026-03-14 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139462LL | 2026-03-02 · Validation date Notified start 2026-03-18 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139504CW | 2026-03-02 · Validation date Notified start 2026-03-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139518LL | 2026-03-02 · Validation date Notified start 2026-03-16 | 5 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139479DL | 2026-03-02 · Validation date Notified start 2026-03-15 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139468LL | 2026-03-02 · Validation date Notified start 2026-03-16 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139493DR | 2026-03-02 · Validation date Notified start 2026-03-18 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139473SO | 2026-03-02 · Validation date Notified start 2026-03-19 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139508KY | 2026-03-02 · Validation date Notified start 2026-03-14 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139487TT | 2026-03-02 · Validation date Notified start 2026-03-23 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139503OY | 2026-03-02 · Validation date Notified start 2026-03-18 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139502CC | 2026-03-02 · Validation date Notified start 2026-03-13 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139516WW | 2026-03-02 · Validation date Notified start 2026-03-18 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139476GC | 2026-03-02 · Validation date Notified start 2026-03-13 | 3 | Older estimate or unconfirmed scope | Notice · Official notice fields |
| CN0139511CC | 2026-03-02 · Validation date Notified start 2026-03-13 | 1 | Older estimate or unconfirmed scope | Notice · Official notice fields |
162 included rows connect to 140 verified project identities. 1,016 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
2026-03: notices and contributions
| Notice / authority | Dates | Separate source quantities | Counted units | Rule / hold | Records |
|---|---|---|---|---|---|
| CN0139483TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139501KY Kerry County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139484CC Cork County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139505KY Kerry County Council | 2026-03-02 Validation date Notified start 2026-03-12 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013836KK Kilkenny County Council | 2026-03-02 Validation date Notified start 2026-03-02 | Phase 12 Scheme 34 | 12 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139469MO Mayo County Council | 2026-03-02 Validation date Notified start 2026-02-24 | Phase 5 Scheme 1 | 5 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139481DR Dun Laoghaire Rathdown County Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139460DR Dun Laoghaire Rathdown County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013837KK Kilkenny County Council | 2026-03-02 Validation date Notified start 2026-03-02 | Phase 12 Scheme 34 | 12 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| SN0013845SO Sligo County Council | 2026-03-03 Validation date Notified start 2026-03-04 | Phase 4 Scheme 2 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139528CC Cork County Council | 2026-03-03 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139549DR Dun Laoghaire Rathdown County Council | 2026-03-03 Validation date Notified start 2026-03-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| SN0013840SD South Dublin County Council | 2026-03-03 Validation date Notified start 2026-03-06 | Phase 127 Scheme 127 | 127 | Source-stated phase units | Notice Project Official notice rows |
| SN0013847SO Sligo County Council | 2026-03-03 Validation date Notified start 2026-03-04 | Phase 2 Scheme 1 | 2 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139570GY Galway City Council | 2026-03-04 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013849KY Kerry County Council | 2026-03-04 Validation date Notified start 2026-03-09 | Phase 4 Scheme 4 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139606DL Donegal County Council | 2026-03-05 Validation date Notified start 2026-03-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139586FL Fingal County Council | 2026-03-05 Validation date Notified start 2026-03-11 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139609DL Donegal County Council | 2026-03-05 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139613KY Kerry County Council | 2026-03-05 Validation date Notified start 2026-03-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139596DR Dun Laoghaire Rathdown County Council | 2026-03-05 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139578FL Fingal County Council | 2026-03-05 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139670KE Kildare County Council | 2026-03-06 Validation date Notified start 2026-03-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139690RN Roscommon County Council | 2026-03-06 Validation date Notified start 2026-03-15 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139676MH Meath County Council | 2026-03-06 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013854SD South Dublin County Council | 2026-03-06 Validation date Notified start 2026-03-10 | Phase 69 Scheme 13 | 69 | Source-stated phase units | Notice Project Official notice rows |
| SN0013857DR Dun Laoghaire Rathdown County Council | 2026-03-06 Validation date Notified start 2026-03-12 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| SN0013859SO Sligo County Council | 2026-03-06 Validation date Notified start 2026-03-09 | Phase 4 Scheme 2 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139641WD Waterford City and County Council | 2026-03-06 Validation date Notified start 2026-03-26 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139679WW Wicklow County Council | 2026-03-06 Validation date Notified start 2026-03-16 | Phase 2 Scheme 2 | 2 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139630CC Cork County Council | 2026-03-06 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139666GC Galway County Council | 2026-03-06 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139686LS Laois County Council | 2026-03-06 Validation date Notified start 2026-03-12 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013860SO Sligo County Council | 2026-03-06 Validation date Notified start 2026-03-09 | Phase 4 Scheme 2 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139653MH Meath County Council | 2026-03-06 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139633GC Galway County Council | 2026-03-06 Validation date Notified start 2026-03-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139697LL Limerick City and County Council | 2026-03-09 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| SN0013870RN Roscommon County Council | 2026-03-09 Validation date Notified start 2026-03-10 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139767KK Kilkenny County Council | 2026-03-09 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139716DL Donegal County Council | 2026-03-09 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139723LH Louth County Council | 2026-03-09 Validation date Notified start 2026-03-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139744KK Kilkenny County Council | 2026-03-09 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139753FL Fingal County Council | 2026-03-09 Validation date Notified start 2026-03-13 | Phase 35 Scheme 35 | 35 | Source-stated phase units | Notice Project Official notice rows |
| CN0139750FL Fingal County Council | 2026-03-09 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139785DR Dun Laoghaire Rathdown County Council | 2026-03-10 Validation date Notified start 2026-03-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139804WH Westmeath County Council | 2026-03-10 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139794OY Offaly County Council | 2026-03-10 Validation date Notified start 2026-03-21 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139773CY Cork City Council | 2026-03-10 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139799CE Clare County Council | 2026-03-10 Validation date Notified start 2026-03-18 | Phase 3 Scheme 3 | 3 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139826MN Monaghan County Council | 2026-03-10 Validation date Notified start 2026-03-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
Page 1 of 4 · 162 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.