Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00001348)

Stillorgan · Dún Laoghaire-RathdownNew

60Worth 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

1.24 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: 1.24 ha
Zoning: R2
Homes: 34–98 homes (indicative density 35 100dph)
D26B/0497/WEB: application received — Planning permission sought for a)construction of single storey rear extension w: 16 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

34–98 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: 24

Appeals

Total: 2
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	11 Sept 2026	16 Oct 2026	observation	D26B/0497/WEB: application received — Planning permission sought for a)construction of single storey rear extension w

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

Observations close (s.34, 5 weeks) ends 16 Oct 2026 21 days
D26B/0497/WEB: Planning permission sought for a)construction of single storey rear extension w
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
14 Sept 2026 Commencement notice · 185 m
Work commenced at 62 Lakelands Close, Dublin, A94 A272 under D26B/0079/WEB (1 dwelling unit)
source
11 Sept 2026 New application · 123 m
D26B/0497/WEB: application received — Planning permission sought for a)construction of single storey rear extension w
source
26 Aug 2026 Sale recorded (PPR) · 121 m
€880,000 · 62 STILLORGAN WOOD, STILLORGAN, DUBLIN 18 · second-hand
source
22 Jul 2026 Decision · 146 m
D26B/0329/WEB: GRANT PERMISSION — A single storey flat roof porch and garage extension and all ancillary site work
source
9 Jun 2026 Decision · 49 m
REF7126: S5 DEC EXEMPT — The installing of 100 mm wrap around insulation with a smooth finish to the outs
source
4 Jun 2026 New application · 146 m
D26B/0329/WEB: application received — A single storey flat roof porch and garage extension and all ancillary site work
source
29 May 2026 Decision · 154 m
D26B/0315/WEB: DECLARE APPLICATION INVALID — The development will consist of a single storey flat roof porch and garage exte
source
28 May 2026 New application · 154 m
D26B/0315/WEB: application received — The development will consist of a single storey flat roof porch and garage exte
source
20 May 2026 New application · 49 m
REF7126: application received — The installing of 100 mm wrap around insulation with a smooth finish to the outs
source
10 Apr 2026 Decision · 190 m
D26A/0121/WEB: GRANT PERMISSION — Planning permission sought for a) construction of single storey rear extension w
source
31 Mar 2026 Project recorded · 133 m
St. Laurence’s Park, Stillorgan, Co. Dublin (DLR) moved stage 4 tender approval → on site
source
31 Mar 2026 Decision · 176 m
D26B/0079/WEB: GRANT PERMISSION — The development will consist of; 1) Raising the roof of the existing garage & u
source
23 Feb 2026 Commencement notice · 187 m
Work commenced at 39 Stillorgan Heath, Dublin, Dún Laoghaire-Rathdown, A94 VR98 under D25A/0747/WEB (1 dwelling unit)
source
20 Feb 2026 New application · 190 m
D26A/0121/WEB: application received — Planning permission sought for a) construction of single storey rear extension w
source
10 Feb 2026 Decision · 176 m
D26B/0075/WEB: WITHDRAW THE APPLICATION — 1) Raising the roof of the existing garage & utility to the side with 2no. new f
source
10 Feb 2026 New application · 176 m
D26B/0079/WEB: application received — The development will consist of; 1) Raising the roof of the existing garage & u
source
9 Feb 2026 Commencement notice · 71 m
Work commenced at 84 Kilmacud Road Upper, Blackrock, Dublin, A94 F5T8 under D25B/0304/WEB (1 dwelling unit)
source
9 Feb 2026 Appeal decided · 245 m
ACP 322889: Allow appeal with conditions
source
9 Feb 2026 New application · 176 m
D26B/0075/WEB: application received — 1) Raising the roof of the existing garage & utility to the side with 2no. new f
source
9 Feb 2026 Decision · 176 m
D25B/0706/WEB: WITHDRAW THE APPLICATION — The development will consist of; 1) Raising the roof of the existing garage & u
source
23 Jan 2026 Decision · 213 m
REF20825: S5 DEC EXEMPT — The works consist of internal modification to existing dwelling; modifications
source
22 Dec 2025 New application · 213 m
REF20825: application received — The works consist of internal modification to existing dwelling; modifications
source
17 Dec 2025 Decision · 202 m
D25B/0614/WEB: GRANT PERMISSION — Proposed single storey extentions to side, with first floor extension over, conv
source
17 Dec 2025 New application · 176 m
D25B/0706/WEB: application received — The development will consist of; 1) Raising the roof of the existing garage & u
source
9 Dec 2025 Decision · 112 m
D25B/0589/WEB: GRANT PERMISSION — Planning Permission is sought for single storey extension to rear & side of exis
source
17 Nov 2025 Decision · 176 m
D25A/0747/WEB: GRANT PERMISSION — Alterations/extension to the existing two storey detached house, comprising demo
source
6 Nov 2025 Sale recorded (PPR) · 207 m
€760,000 · 22 LAKELANDS AVE, STILLORGAN, DUBLIN · second-hand
source
6 Nov 2025 Appeal decided · 153 m
ACP 323310: Confirm the determination of the local authority in part and set aside the determination of the local authority and allow the appeal in part
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: 9
Homes: 1,616
Started: 712
Sites started: 4
Unbuilt: 820
Sites unbuilt: 4
Sites lapsing: 0
Lapsed: 84
Sites lapsed: 1
Sites appealed: 0
Started pct: 44
Not started: 820

As of

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

Sites (9)

Source	Council	Ref	Name	Address	Units
application	DLR	LRD25A/0301/WEB	Blackthorn Drive and Carmanhall Road	Lands forming part of development generally known as Rockbrook located at the junction of Blackthorn Drive and Carmanhall Road,, Rockbrook Estate, Sandyford …	428
shd	DLR	ABP-311722	Siemens Site	Former Siemens Site, Corner of Blackthorn Avenue and Ballymoss Road, Sandyford Industrial Estate, Dublin 18. (www.siemenssiteshd.ie)	190
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, 19 Sept 2026; rzlt, 18 Sept 2026

Constraints

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

Kinds (1)

Kind	Label	Count
radon	Radon risk area	6

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: 307
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.

Name	Sites	Homes
Palemink Limited	1	190

Transport and schools

Radius m: 1,000
Stop count: 48
Facility count: 6

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB004779	St Raphaela's Road	193.8
nta	8250DB005045	St Raphaela's Road	198.9
nta	8250DB007393	Marsham Court	199.7
nta	8250DB002879	Marsham Court	249.4
nta	8250DB002880	Kilmacud Avenue	260.3
nta	8250DB002878	Kilmacud Avenue	289.6
nta	8250DB000447	Stillorgan Luas	292.5
nta	8250DB007057	Stillorgan Luas	310.2
nta	8250DB004847	Blackthorn Drive	335.7
nta	8250GA00298	Stillorgan	373.5

Schools (6)

Kind	Ref	Name	Council	Distance m
school_postprimary	60361V	St Raphaela's Secondary School	DLR	433.2
school_primary	17470I	ST RAPHAELAS N S	DLR	466.4
school_postprimary	60261R	St Benildus College	DLR	672.8
school_primary	16893I	S N NAOMH LORCAN	DLR	716.3
school_primary	17979A	S N CNOC AINBHIL	DLR	821.2
school_primary	19319O	ST Olaf's National School	DLR	973.8

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

Existing residential, No density specification possible (RZLT DELA00001348)

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 (9)

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

Sources

Applicants (1)

Public land nearby

Transport and schools

Stops (10)

Schools (6)