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 |
|---|---|---|---|---|---|
| SN0013874FL Fingal County Council | 2026-03-10 Validation date Notified start 2026-03-11 | Phase 14 Scheme 14 | 14 | Source-stated phase units | Notice Project Official notice rows |
| CN0139812WH Westmeath County 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 |
| CN0139813MN Monaghan County Council | 2026-03-10 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139782LS Laois County Council | 2026-03-10 Validation date Notified start 2026-03-17 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139780FL Fingal County Council | 2026-03-10 Validation date Notified start 2026-03-16 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139834DR Dun Laoghaire Rathdown County Council | 2026-03-11 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139889RN Roscommon County Council | 2026-03-11 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139837DR Dun Laoghaire Rathdown County Council | 2026-03-11 Validation date Notified start 2026-03-26 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139846WW Wicklow County Council | 2026-03-11 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139873DL Donegal County Council | 2026-03-11 Validation date Notified start 2026-03-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139872KE Kildare County Council | 2026-03-11 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139848FL Fingal County Council | 2026-03-11 Validation date Notified start 2026-03-19 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| SN0013884DR Dun Laoghaire Rathdown County Council | 2026-03-11 Validation date Notified start 2026-03-17 | Phase 17 Scheme 17 | 17 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0139952WW Wicklow County Council | 2026-03-12 Validation date Notified start 2026-03-12 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139914WD Waterford City and County Council | 2026-03-12 Validation date Notified start 2026-03-26 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139943WH Westmeath County Council | 2026-03-12 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139893LH Louth County Council | 2026-03-12 Validation date Notified start 2026-03-18 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139942DL Donegal County Council | 2026-03-12 Validation date Notified start 2026-03-25 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139929GC Galway County Council | 2026-03-12 Validation date Notified start 2026-03-30 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139958WW Wicklow County Council | 2026-03-12 Validation date Notified start 2026-03-24 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139913CN Cavan County Council | 2026-03-12 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139898LD Longford County Council | 2026-03-12 Validation date Notified start 2026-03-25 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139973WD Waterford City and County Council | 2026-03-13 Validation date Notified start 2026-03-23 | Phase 19 Scheme 8 | 19 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139981KE Kildare County Council | 2026-03-13 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139990FL Fingal County Council | 2026-03-13 Validation date Notified start 2026-03-20 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0139961KE Kildare County Council | 2026-03-13 Validation date Notified start 2026-03-23 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139985WW Wicklow County Council | 2026-03-13 Validation date Notified start 2026-03-30 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140016DR Dun Laoghaire Rathdown County Council | 2026-03-13 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0139971LL Limerick City and County Council | 2026-03-13 Validation date Notified start 2026-03-26 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0140052DR Dun Laoghaire Rathdown County Council | 2026-03-16 Validation date Notified start 2026-03-30 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140056FL Fingal County Council | 2026-03-16 Validation date Notified start 2026-03-23 | Phase 325 Scheme 276 | 325 | Source-stated phase units | Notice Project Official notice rows |
| SN0013901LH Louth County Council | 2026-03-16 Validation date Notified start 2026-03-18 | Phase 8 Scheme 8 | 8 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0140035LS Laois County Council | 2026-03-16 Validation date Notified start 2026-03-25 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140102DR Dun Laoghaire Rathdown County Council | 2026-03-18 Validation date Notified start 2026-03-31 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| SN0013907GY Galway City Council | 2026-03-18 Validation date Notified start 2026-03-18 | Phase 18 Scheme 71 | 18 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0140134LL Limerick City and County Council | 2026-03-18 Validation date Notified start 2026-04-06 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0140130MO Mayo County Council | 2026-03-18 Validation date Notified start 2026-03-25 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140100DL Donegal County Council | 2026-03-18 Validation date Notified start 2026-04-06 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140153WX Wexford County Council | 2026-03-19 Validation date Notified start 2026-03-30 | Phase 12 Scheme 1 | 12 | Source-stated phase units | Notice Project Official notice rows |
| SN0013917SO Sligo County Council | 2026-03-19 Validation date Notified start 2026-03-26 | Phase 4 Scheme 4 | 4 | Source-stated phase units | Notice Project link unresolved Official notice rows |
| CN0140204WX Wexford County Council | 2026-03-19 Validation date Notified start 2026-04-03 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0140179DR Dun Laoghaire Rathdown County Council | 2026-03-19 Validation date Notified start 2026-04-02 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140149KK Kilkenny County Council | 2026-03-19 Validation date Notified start 2026-04-01 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140180CC Cork County Council | 2026-03-19 Validation date Notified start 2026-03-30 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project Official notice rows |
| CN0140139DR Dun Laoghaire Rathdown County Council | 2026-03-19 Validation date Notified start 2026-04-03 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140221GC Galway County Council | 2026-03-20 Validation date Notified start 2026-04-07 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140211CN Cavan County Council | 2026-03-20 Validation date Notified start 2026-03-27 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140219WD Waterford City and County Council | 2026-03-20 Validation date Notified start 2026-04-01 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140246KY Kerry County Council | 2026-03-20 Validation date Notified start 2026-03-30 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
| CN0140253DR Dun Laoghaire Rathdown County Council | 2026-03-20 Validation date Notified start 2026-04-03 | Phase 1 Scheme 1 | 1 | Source-stated phase units | Notice Project page not confirmed Official notice rows |
Previous rows · Page 2 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.