Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00000635)

Stillorgan · Dún Laoghaire-RathdownNew

56Worth 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

8.90 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: 8.90 ha
Zoning: R2
Homes: 249–711 homes (indicative density 35 100dph)
D26B/0483/WEB: application received — (i) Construction of single storey rear extension to existing single storey deta: 12 Oct 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

249–711 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: 28

Appeals

Total: 4
Tagged: 2

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, 24 Sept 2026

Deadlines running

Radius m: 250
Count: 1

Clocks (1)

Kind	Entity type	Occurred at	Deadline at	Deadline kind	Summary
application_received	application	7 Sept 2026	12 Oct 2026	observation	D26B/0483/WEB: application received — (i) Construction of single storey rear extension to existing single storey deta

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 30 Sept 2026 5 days
D26B/0400/WEB: The construction of single-storey garden dining & cooking structures, together w
source
Appeal window closes (s.37, 4 weeks) ends 6 Oct 2026 11 days
D26B/0408/WEB: Attic conversion for habitable use with raised side gable and dormer window to t
source
Appeal window closes (s.37, 4 weeks) ends 6 Oct 2026 11 days
D26B/0407/WEB: Attic conversion for habitable use with raised side gable and dormer window to t
source
Observations close (s.34, 5 weeks) ends 12 Oct 2026 17 days
D26B/0483/WEB: (i) Construction of single storey rear extension to existing single storey detac
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
8 Sept 2026 Decision · 170 m
D26B/0408/WEB: GRANT PERMISSION — Attic conversion for habitable use with raised side gable and dormer window to t
source
8 Sept 2026 Decision · 175 m
D26B/0407/WEB: GRANT PERMISSION — Attic conversion for habitable use with raised side gable and dormer window to t
source
7 Sept 2026 New application · 92 m
D26B/0483/WEB: application received — (i) Construction of single storey rear extension to existing single storey deta
source
2 Sept 2026 Decision · 228 m
D26B/0400/WEB: GRANT PERMISSION — The construction of single-storey garden dining & cooking structures, together w
source
2 Sept 2026 Commencement notice · 199 m
Work commenced at 2 Hainault Park, Dublin 18, Dublin, D18 A4W6 under D26A/0230/WEB (2 dwelling units)
source
26 Aug 2026 Commencement notice · 0 m
Work commenced at 4 The Thicket, Dublin 18, Dublin, D18 W2X4 under D26B/0274 (1 dwelling unit)
source
17 Aug 2026 New application · 176 m
D26B/0458/WEB: application received — The development seeking retention permission consists of the construction of a
source
10 Aug 2026 Decision · 57 m
D26B/0439/WEB: DECLARE APPLICATION INVALID — Alterations/extensions to the existing two storey detached house, comprising dem
source
10 Aug 2026 New application · 57 m
D26B/0447/WEB: application received — Alterations/extensions to the existing two storey detached house comprising demo
source
31 Jul 2026 New application · 174 m
D26A/0582/WEB: application received — Alterations to the development approved under Reg. Ref. D26A/0230/WEB including:
source
31 Jul 2026 New application · 57 m
D26B/0439/WEB: application received — Alterations/extensions to the existing two storey detached house, comprising dem
source
30 Jul 2026 Decision · 174 m
D26A/0574/WEB: DECLARE APPLICATION INVALID — Alterations to the development approved under Reg. Ref. D26A/0230/WEB including:
source
29 Jul 2026 Sale recorded (PPR) · 188 m
€1,910,000 · 8 THE COPPINS, FOXROCK, DUBLIN 18 · second-hand
source
29 Jul 2026 Decision · 13 m
D26A/0440/WEB: GRANT PERMISSION — The development will consist of the removal of the existing dividing rear bounda
source
29 Jul 2026 New application · 174 m
D26A/0574/WEB: application received — Alterations to the development approved under Reg. Ref. D26A/0230/WEB including:
source
28 Jul 2026 Decision · 114 m
D26A/0565/WEB: GRANT PERMISSION — Removal of metal fence to front of existing hedge and permission to reinstate me
source
28 Jul 2026 New application · 114 m
D26A/0565/WEB: application received — Removal of metal fence to front of existing hedge and permission to reinstate me
source
28 Jul 2026 New application · 133 m
D26B/0432/WEB: application received — alterations to the existing house to include a single storey flat roof extensio
source
16 Jul 2026 New application · 170 m
D26B/0408/WEB: application received — Attic conversion for habitable use with raised side gable and dormer window to t
source
16 Jul 2026 New application · 175 m
D26B/0407/WEB: application received — Attic conversion for habitable use with raised side gable and dormer window to t
source
14 Jul 2026 Commencement notice · 178 m
Work commenced at Mulberry, Brighton Road,, Foxrock, Dublin 18, Dublin under D26A/0077/WEB (1 dwelling unit)
source
14 Jul 2026 New application · 228 m
D26B/0400/WEB: application received — The construction of single-storey garden dining & cooking structures, together w
source
9 Jul 2026 Commencement notice · 86 m
Work commenced at 49 Joyce Avenue, Dublin 18, Dublin, D18 C1P0 under D25B/0637/WEB (1 dwelling unit)
source
9 Jul 2026 Decision · 115 m
REF9026: S5 DEC EXEMPT — A 40 sqm extension to the rear of the existing single story dwelling. Insulatio
source
7 Jul 2026 Decision · 114 m
D26A/0503/WEB: DECLARE APPLICATION INVALID — Planning Permission for removal of metal fence to front of existing hedge and pe
source
3 Jul 2026 New application · 114 m
D26A/0503/WEB: application received — Planning Permission for removal of metal fence to front of existing hedge and pe
source
1 Jul 2026 Decision · 114 m
D26A/0471/WEB: DECLARE APPLICATION INVALID — Planning Permission for removal of metal fence to front of existing hedge and p
source
29 Jun 2026 Decision · 0 m
D26B/0274: GRANT PERMISSION — An extension of 13 Sq M to existing garage conversion to provide a playroom and
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: 350
Started: 166
Sites started: 2
Unbuilt: 97
Sites unbuilt: 2
Lapsing: 37
Sites lapsing: 1
Lapsed: 50
Sites lapsed: 1
Sites appealed: 0
Started pct: 47
Not started: 134

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	LRD24A/0329	Old Bray Road	Old Bray Road, Cornelscourt, Dublin 18	49
application	DLR	D23A/0752	Brighton Grove	Lands at Brighton Grove, Primavera and Phoenix House, Brighton Road, Foxrock, Dublin 18	48
application	DLR	D21A/0051

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, 19 Sept 2026; rzlt, 18 Sept 2026

Constraints

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

Kinds (4)

Kind	Label	Count
aca	Architectural Conservation Area	1
niah	NIAH-recorded building	10
radon	Radon risk area	3
rps	Record of Protected Structures	10

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.aca, 11 Sept 2026; constraints.niah, 11 Sept 2026; constraints.radon, 11 Sept 2026; constraints.rps, 11 Sept 2026

Water and drainage

Radius m: 2,000

Masked

Count: 171
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 24 Sept 2026
rzlt · as of 18 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 25 Sept 2026.

Transport and schools

Radius m: 1,000
Stop count: 15
Facility count: 2

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB004772	Hainault Road	201.8
nta	8250DB003312	Hainault Road	203.4
nta	8250DB003306	Sycamore Drive	354
nta	8250DB004771	Sycamore Drive	407.5
nta	8250DB003289	Brennanstown Road	537.4
nta	8250DB003276	Glenamuck Rd North	540.2
nta	8250DB003307	Kerrymount Green	663.2
nta	8250DB003309	Kerrymount Green	750.7
nta	8250DB007373	Carrickmines Luas	775.7
nta	8250DB007372	Carrickmines Luas	816.7

Schools (2)

Kind	Ref	Name	Council	Distance m
school_primary	16353W	ST BRIGIDS GIRLS N S	DLR	767.1
school_primary	16352U	ST BRIGIDS BOYS N S	DLR	833.2

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

Existing residential, No density specification possible (RZLT DELA00000635)

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 (4)

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 (2)