Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00000962)

Dún Laoghaire · Dún Laoghaire-RathdownNew

54Worth a lookOn the RZLT map (3% land tax)· Residential Zoned Land Tax

On the 2027 RZLT map with no live permission for 10+ homes on it

1 more reason

0.33 ha zoned R2 (Objective A: A To provide residential development and improve residential amenit) · source, 1 Apr 2022

On the RZLT map, no permission

Area: 0.33 ha
Zoning: R2
Homes: 9–26 homes (indicative density 35 100dph)
D26A/0520: GRANT PERMISSION — Planning Permission for, A. Attic conversion incorporating dormer extension to: 28 Sept 2026

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Who to contact: Land Registry folio (€5 search) · No organisation on record for this land. The registered owner is on the Land Registry folio: search landdirect.ie by map (a small fee applies).

What could be built

9–26 homes (indicative density 35 100dph)

Loading capacity…

What it might be worth

Indicative, not a valuation

Planning history

Planning on and around the site

Radius m: 250

Near

Years: 5
Total: 16

Appeals

Total: 0
Tagged: 0

Inspector recommendations are shown only where the inspector's report has been read and tagged; "not extracted" is not the same as "no recommendation". Sources: npad, 25 Sept 2026; acp, 25 Sept 2026; bcms, 25 Sept 2026

Deadlines running

Radius m: 250
Count: 1

Clocks (1)

Kind	Entity type	Occurred at	Deadline at	Deadline kind	Summary
decision	application	31 Aug 2026	28 Sept 2026	appeal	D26A/0520: GRANT PERMISSION — Planning Permission for, A. Attic conversion incorporating dormer extension to

More in Dún Laoghaire-Rathdown: development land · derelict sites · council land for sale · RZLT map

Similar schemes nearby

Base rate from past decisions nearby, not a prediction for this site

Radius m: 2,000
Years: 5
Min units: 10
Homes granted: 0

Base rates (2)

Label	N	Of	Text
Applications for 10+ homes granted	0	0	0 of 0 decided applications for 10+ homes within 2 km in 5 years were granted
Appealed schemes granted by the Commission	0	0	0 of 0 of those schemes that were appealed ended with a grant

Base rate from past decisions nearby, not a prediction for this site. Small N means a wide range: treat anything under 10 decisions as anecdote. Sources: acp, 25 Sept 2026; npad, 25 Sept 2026

What's happening nearby

100 recent events

Recent activity within 250 m

Appeal window closes (s.37, 4 weeks) ends 28 Sept 2026 2 days
D26A/0520: Planning Permission for, A. Attic conversion incorporating dormer extension to
source

24 Sept 2026 On the Residential Zoned Land Tax map
On the 2027 draft RZLT map
source
24 Sept 2026 RZLT-liable with no live permission for 10+ homes
RZLT-liable and no live permission for 10+ homes on it
source
31 Aug 2026 Decision · 180 m
D26A/0520: GRANT PERMISSION — Planning Permission for, A. Attic conversion incorporating dormer extension to
source
31 Jul 2026 Decision · 231 m
D26A/0444/WEB: GRANT PERMISSION — Beer, Wine, Spirits, Retail Off Licence subsidiary to main retail use.
source
9 Jul 2026 Sale recorded (PPR) · 239 m
€640,000 · 30 PARK ROAD, GLENAGEARY HEIGHTS, GLENAGEARY · second-hand
source
9 Jul 2026 New application · 180 m
D26A/0520: application received — Planning Permission for, A. Attic conversion incorporating dormer extension to
source
12 Jun 2026 New application · 231 m
D26A/0444/WEB: application received — Beer, Wine, Spirits, Retail Off Licence subsidiary to main retail use.
source
22 May 2026 Sale recorded (PPR) · 184 m
€715,000 · 55 ROCHESTOWN PARK, DUN LAOGHAIRE, DUBLIN · second-hand
source
22 May 2026 New application · 249 m
PC/IC/01/26: application received — 73 mobility hub sites across the Council's administrative area
source
6 May 2026 Decision · 193 m
D26A/0218/WEB: GRANT PERMISSION & GRANT RETENTION — The development will consist of the Retention of works carried out to date which
source
24 Apr 2026 Appeal decided · 247 m
ACP 324002: Is development and is not exempted development
source
23 Mar 2026 New application · 193 m
D26A/0218/WEB: application received — The development will consist of the Retention of works carried out to date which
source
9 Mar 2026 Commencement notice · 211 m
Work commenced at GLENAGEARY LODGE, ARNOLD GROVE, GLENAGEARY, Dublin, Dún Laoghaire-Rathdown, A96 RX32 under D26A/0218/WEB
source
10 Feb 2026 Commencement notice · 235 m
Work commenced at 49 Arnold Grove, Dublin, Dún Laoghaire-Rathdown, A96 W9W2 under D25A/0387/WEB (1 dwelling unit)
source
12 Jan 2026 Commencement notice · 228 m
Work commenced at 64 Arnold Park, Dublin, Dún Laoghaire-Rathdown, A96 W8H4 under D24B/0513/WEB (1 dwelling unit)
source
23 Dec 2025 Appeal received by the Commission · 247 m
ACP 324002: Whether the erection of a 2 story portacabin for the provision of Sallynoggin Killiney Educate Together Primary School i
source
24 Nov 2025 Sale recorded (PPR) · 76 m
€575,000 · 21 PARK COURT, GLENAGEARY HEIGHTS, GLENAGEARY · second-hand
source
13 Oct 2025 Decision · 43 m
D25A/0650/WEB: REFUSE PERMISSION — Alteration to development previously approved under Reg. Ref. D18A/0967 (ABP Re
source
21 Aug 2025 New application · 43 m
D25A/0650/WEB: application received — Alteration to development previously approved under Reg. Ref. D18A/0967 (ABP Re
source
15 Aug 2025 Decision · 43 m
D25A/0505/WEB: REFUSE PERMISSION — Alteration to development previously approved under Reg. Ref. D18A/0967 (ABP Re
source
7 Jul 2025 Commencement notice · 190 m
Work commenced at 9 Arnold Park, Dublin, Dún Laoghaire-Rathdown, A96 C8P4 under D23A/0692 (1 dwelling unit)
source
4 Jul 2025 Sale recorded (PPR) · 69 m
€950,000 · 21 GLENAGEARY LODGE, GLENAGEARY, DUBLIN · second-hand
source
3 Jul 2025 Decision · 205 m
D25A/0387/WEB: GRANT PERMISSION — Permission for a domestic extension and alterations to existing semi-detached dw
source
26 Jun 2025 New application · 43 m
D25A/0505/WEB: application received — Alteration to development previously approved under Reg. Ref. D18A/0967 (ABP Re
source
5 Jun 2025 Sale recorded (PPR) · 191 m
€680,000 · 54 ROCHESTOWN PARK, DUN LAOGHAIRE, DUBLIN · second-hand
source
3 Jun 2025 Sale recorded (PPR) · 241 m
€560,000 · 375 PEARSE ST, SALLYNOGGIN, GLENAGEARY · second-hand
source
29 May 2025 Sale recorded (PPR) · 71 m
€700,000 · 8 KNOCKNAGARM PARK, GLENAGEARY, COUNTY DUBLIN · second-hand
source
16 May 2025 New application · 205 m
D25A/0387/WEB: application received — Permission for a domestic extension and alterations to existing semi-detached dw
source
27 Mar 2025 Decision · 219 m
D25B/0057: GRANT PERMISSION — The development will consist of the partial demolition of external walls to the
source
27 Feb 2025 Commencement notice · 246 m
Work commenced at 376 Pearse Street, Sallynoggin, Dún Laoghaire-Rathdown, A96 TC63 under D24A/0768/WEB (1 dwelling unit)
source

Events from council registers, the Commission, BCMS, council meetings and the RZLT maps, each with its source link. Open clocks computed with statutory periods (s.34, s.37, s.50 PDA 2000, s.251 Christmas disregard) or as published.

Homes planned nearby

Radius m: 1,000

Totals

Sites: 6
Homes: 503
Started: 372
Sites started: 4
Unbuilt: 99
Sites unbuilt: 1
Sites lapsing: 0
Sites lapsed: 0
Appealed: 32
Sites appealed: 1
Started pct: 74
Not started: 99

As of

Computed at: 2026-09-19T06:05:22+00:00
Sites in table: 4,168

Sites (6)

Source	Council	Ref	Name	Address	Units
application	DLR	LRD25A/0512/WEB	Sallynoggin Road	Lands at Junction of Sallynoggin Road, Glenageary Avenue, and Glenageary Roundabout, Glenageary, Co. Dublin	99
application

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Available: Yes
On site: Yes
Note: This land is on an RZLT map — the owner is liable for an annual 3 % tax.

Zones (1)

Code	Label	Meaning	Objective text	Plan id	Valid from
R2	Existing residential	An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour'…	Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022

Objective text is quoted from the development plan as published on MyPlan (GZT). The plain-English line is our gloss. Sources: zoning, 26 Sept 2026; rzlt, 25 Sept 2026

Constraints

Available: Yes
Buffer m: 50
Opw flood extent nearby: No

Kinds (1)

Kind	Label	Count
radon	Radon risk area	2

Flood extents are OPW data we may not redistribute: shown as a yes/no and a link to floodinfo.ie. Sources: constraints, 11 Sept 2026; constraints.radon, 11 Sept 2026

Water and drainage

Radius m: 2,000

Masked

Count: 215
Reason: source licence forbids redistribution; see the operator's own register

Links (3)

Name	Note
Uisce Éireann wastewater treatment capacity register	Wastewater and water supply headroom per plant; check the plant serving this site.
Uisce Éireann pre-connection enquiry	The formal answer on whether a connection is feasible.
ESB Networks capacity heatmaps	Available demand capacity at the nearest substations.

Water, wastewater and electricity verdicts are in the value section; check them with Uisce Éireann and ESB Networks (links) before relying on them. Source: esbn, 11 Sept 2026

Sources

Site record (rzlt_parcel) · as of 25 Sept 2026
On the Residential Zoned Land Tax map · as of 1 Jan 2027
RZLT-liable with no live permission for 10+ homes · as of 1 Jan 2027
Zoning · as of 1 Apr 2022
npad · as of 25 Sept 2026
acp · as of 25 Sept 2026
lda_lands · as of 11 Sept 2026
consult · as of 25 Sept 2026
moderngov · as of 25 Sept 2026
rzlt · as of 25 Sept 2026
Planning applications: as of 22 Sept 2026 — National planning feed (NPAD); descriptions are truncated at source and applicants are organisations only, where a council register publishes them.
Appeals: as of 18 Sept 2026
Permitted, not started: as of 19 Sept 2026 — Grants of 10+ homes since 2017; 'not started' means no matched commencement notice.
RZLT map: as of 11 Sept 2026 — Latest annual RZLT edition per council; parcels under 0.1 ha are left out.
Zoning: as of 11 Sept 2026 — Generalised zoning (MyPlan GZT) and council layers; Dublin councils only for now.
Council land disposals (s.183): as of 18 Sept 2026 — Only disposals the council minutes locate on a map are shown; the last three years.
Public land: as of 11 Sept 2026 — The LDA's register of relevant public land.
Constraints: as of 11 Sept 2026 — OPW flood extents are licensed for internal use only: shown as a yes/no and a link to floodinfo.ie.
Transport stops: as of 25 Sept 2026 — NTA GTFS; rail, Luas and Metro stops used for distance to rail.
Listings: as of 11 Sept 2026 — Daft listings: on-market badge and agent business name only; never exported.
Sites: as of 25 Sept 2026 — Rebuilt nightly from the layers above.
Scores: as of 25 Sept 2026 — Rule score v0: signal weights x recency x size x zoning fit. Not a probability.
Planning applications: as of 30 Jul 2026 — The DCC feed has nothing received after 2026-07-30; newer applications may be missing.
Ownership: date unknown — We do not hold Land Registry ownership. Use the folio link-out on each site (a small fee applies).
Receiverships: date unknown — Not tracked yet.
Servicing (Uisce Éireann, ESB): date unknown — Capacity registers are licensed for internal use only; shown as link-outs.
Area covered: date unknown — The four Dublin councils (DCC, DLR, Fingal, SDCC).

Site pack generated 26 Sept 2026.

Transport and schools

Radius m: 1,000
Stop count: 52
Facility count: 8

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB007642	Park Close	161.9
nta	8250DB004981	Pearse Villas	163.1
nta	8250DB003209	Pearse Street	235.3
nta	8250DB007645	Park Close	243.7
nta	8250DB003211	Beechwood Lawn	263.3
nta	8250DB003210	Sallynoggin College	296.9
nta	8250DB003234	Sallynoggin College	301.1
nta	8250DB004462	Sallynoggin	304.2
nta	8250DB003232	Pearse Villas	380.4
nta	8250DB003233	Pearse Street	410.8

Schools (8)

Kind	Ref	Name	Council	Distance m
school_primary	19612M	DALKEY SCHOOL PROJECT	DLR	249.8
school_primary	20543D	Sallynoggin Educate Together National School	DLR	337
school_postprimary	91330K	Holy Child Community School	DLR	348.3
school_primary	19979K	ST KEVINS N S	DLR	447.8
school_postprimary	60090Q	Rathdown School	DLR	530.8
school_postprimary	60260P	St Joseph Of Cluny Secondary School	DLR	813
school_primary	20121A

Sources: gtfs, 25 Sept 2026; schools, 11 Sept 2026

Existing residential, No density specification possible (RZLT DELA00000962)

What could be built

What it might be worth

Planning history

Planning on and around the site

Near

Appeals

Deadlines running

Clocks (1)

Similar schemes nearby

Base rates (2)

What's happening nearby

Recent activity within 250 m

Homes planned nearby

Totals

As of

Sites (6)

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (1)

Constraints

Kinds (1)

Water and drainage

Masked

Links (3)

More detail

On the market

All sales

New build

Sources

Public land nearby

Transport and schools

Stops (10)

Schools (8)