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 |
|---|---|---|---|---|---|
| CN0139492TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139513CC Cork County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0139489TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139465CY Cork City Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| 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 |
| CN0139496GC Galway County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139474MH Meath County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139517RN Roscommon County Council | 2026-03-02 Validation date Notified start 2026-03-06 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139471MH Meath County Council | 2026-03-02 Validation date Notified start 2026-03-14 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139462LL Limerick City and County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| SN0013831FL Fingal County Council | 2026-03-02 Validation date Notified start 2026-03-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0139504CW Carlow County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139463LL Limerick City and County Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0139518LL Limerick City and County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0139480CN Cavan County Council | 2026-03-02 Validation date Notified start 2026-03-09 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0139486DC Dublin City Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139479DL Donegal County Council | 2026-03-02 Validation date Notified start 2026-03-15 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139468LL Limerick City and County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0139493DR Dun Laoghaire Rathdown County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139510CC Cork County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0139491TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139473SO Sligo County Council | 2026-03-02 Validation date Notified start 2026-03-19 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139508KY Kerry County Council | 2026-03-02 Validation date Notified start 2026-03-14 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | 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 |
| SN0013835SD South Dublin County Council | 2026-03-02 Validation date Notified start 2026-03-05 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project link unresolved Official notice rows |
| CN0139487TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-23 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| SN0013839WW Wicklow County Council | 2026-03-02 Validation date Notified start 2026-03-03 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139503OY Offaly County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139498MH Meath County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed 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 |
| CN0139502CC Cork County Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0139516WW Wicklow County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139476GC Galway County Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project link unresolved 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 |
| CN0139499OY Offaly County Council | 2026-03-02 Validation date Notified start 2026-03-18 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139511CC Cork County Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project Official notice rows |
| CN0139514GC Galway County Council | 2026-03-02 Validation date Notified start 2026-03-20 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139475GC Galway County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139485TT Tipperary County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139488KE Kildare County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
| CN0139512GC Galway County Council | 2026-03-02 Validation date Notified start 2026-03-11 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project 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 |
| SN0013833FL Fingal County Council | 2026-03-02 Validation date Notified start 2026-03-04 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project Official notice rows |
| CN0139515FL Fingal County Council | 2026-03-02 Validation date Notified start 2026-03-09 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project 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 |
| CN0139490DC Dublin City Council | 2026-03-02 Validation date Notified start 2026-03-13 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project page not confirmed Official notice rows |
| CN0139500SD South Dublin County Council | 2026-03-02 Validation date Notified start 2026-03-16 | Phase not stated Scheme not stated | 0 | No unit quantity stated | Notice Project 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 |
| CN0139506DL Donegal County Council | 2026-03-02 Validation date Notified start 2026-03-21 | Phase not stated Scheme not stated | 0 | Older estimate or unconfirmed scope | Notice Project page not confirmed Official notice rows |
Page 1 of 27 · 1,304 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.