Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00002143)

Blackrock · 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

0.87 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: 0.87 ha
Zoning: R2
Homes: 24–69 homes (indicative density 35 100dph)
D26B/0412: GRANT PERMISSION — 2 No. rooflights at attic level, 1 No. to the side and 1 No. to the rear: 1 Oct 2026

Get an email when anything changes on this site.

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

24–69 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: 21

Appeals

Total: 4
Tagged: 3

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	3 Sept 2026	1 Oct 2026	appeal	D26B/0412: GRANT PERMISSION — 2 No. rooflights at attic level, 1 No. to the side and 1 No. to the rear

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 1 Oct 2026 6 days
REF12326: The proposed works comprise of the temporary removal of 1 no. gate pier and gate
source
Appeal window closes (s.37, 4 weeks) ends 1 Oct 2026 6 days
D26B/0412: 2 No. rooflights at attic level, 1 No. to the side and 1 No. to the rear
source

30 Sept 2026 Commencement notice · 22 m
Work commenced at 13 McCabe Villas, Blackrock, Dublin, A94 XW29 under D25B/0395/WEB (1 dwelling unit)
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
3 Sept 2026 Decision · 189 m
REF12326: S5 DEC EXEMPT — The proposed works comprise of the temporary removal of 1 no. gate pier and gate
source
3 Sept 2026 Decision · 167 m
D26B/0412: GRANT PERMISSION — 2 No. rooflights at attic level, 1 No. to the side and 1 No. to the rear
source
24 Aug 2026 Commencement notice · 225 m
Work commenced at 23 Cross Avenue, Blackrock, Dublin, A94 TV27 under D26A/0146/WEB (1 dwelling unit)
source
24 Aug 2026 Decision · 211 m
REF11126: S5 DEC EXEMPT — Full electrical rewire of property.
source
17 Aug 2026 New application · 189 m
REF12326: application received — The proposed works comprise of the temporary removal of 1 no. gate pier and gate
source
6 Aug 2026 New application · 228 m
D26A/0591/WEB: application received — The proposed development consists of a single-storey garden room extension at gr
source
31 Jul 2026 Decision · 228 m
D26A/0572/WEB: DECLARE APPLICATION INVALID — A single-storey garden room extension at ground floor level to the rear of No. 5
source
30 Jul 2026 New application · 211 m
REF11126: application received — Full electrical rewire of property.
source
29 Jul 2026 New application · 228 m
D26A/0572/WEB: application received — A single-storey garden room extension at ground floor level to the rear of No. 5
source
17 Jul 2026 New application · 167 m
D26B/0412: application received — 2 No. rooflights at attic level, 1 No. to the side and 1 No. to the rear
source
13 Jul 2026 Commencement notice · 92 m
Work commenced at Booterstown Avenue, Booterstown, Dublin, A94XN72 under D25A/0087/WEB
source
29 Jun 2026 Commencement notice · 65 m
Work commenced at Booterstown Avenue, Booterstown, Dublin, A94XN72 under D25A/0087/WEB
source
24 Jun 2026 Appeal received by the Commission · 225 m
ACP 501600: Construction of 2 dwellings, 4 new parking spaces, alterations to the existing site boundary, new vehicular and pedestri
source
24 Jun 2026 Appeal lodged · 225 m
D26A/0269/WEB: appealed to An Coimisiún Pleanála (PL-501600-DR-26) — (i) construction of 2 no. three-storey, four-bedroom detached dwellings to the
source
28 May 2026 Decision · 225 m
D26A/0269/WEB: REFUSE PERMISSION — (i) construction of 2 no. three-storey, four-bedroom detached dwellings to the
source
21 May 2026 Decision · 19 m
D26A/0243/WEB: GRANT PERMISSION — The development will consist of temporary demolition of existing blockwork pill
source
15 May 2026 Appeal decided · 167 m
ACP 324043: Grant permission with revised conditions
source
5 May 2026 Decision · 0 m
D25B/0649/WEB: GRANT PERMISSION — Erection of a First Floor Rear flat roofed Extension on top of part of existing
source
30 Apr 2026 Decision · 225 m
V/030/26: GRANT CERTIFICATE OF EXEMPTION — 2
source
21 Apr 2026 Decision · 189 m
D26A/0146/WEB: GRANT PERMISSION — A) Removal of non-original internal partitions, reconfiguration of the internal
source
13 Apr 2026 New application · 225 m
V/030/26: application received — 2
source
10 Apr 2026 Further information received · 0 m
D25B/0649/WEB: further information received — Erection of a First Floor Rear flat roofed Extension on top of part of existing
source
7 Apr 2026 New application · 225 m
D26A/0269/WEB: application received — (i) construction of 2 no. three-storey, four-bedroom detached dwellings to the
source
3 Apr 2026 Commencement notice · 93 m
Work commenced at Rosemount Terrace, Dublin, Dún Laoghaire-Rathdown under D26A/0243/WEB
source
30 Mar 2026 New application · 19 m
D26A/0243/WEB: application received — The development will consist of temporary demolition of existing blockwork pill
source
23 Mar 2026 Commencement notice · 236 m
Work commenced at 2 Booterstown Park, Blackrock, Dún Laoghaire-Rathdown, A94 N4A4 under D25B/0366 (1 dwelling unit)
source
27 Feb 2026 New application · 189 m
D26A/0146/WEB: application received — A) Removal of non-original internal partitions, reconfiguration of the internal
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: 5
Homes: 624
Started: 304
Sites started: 3
Unbuilt: 320
Sites unbuilt: 2
Sites lapsing: 0
Sites lapsed: 0
Sites appealed: 0
Started pct: 49
Not started: 320

As of

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

Sites (5)

Source	Application id	Council	Ref	Name	Address
application	37,495	DLR	LRD25A/0637/WEB	Merrion	In the townland of Merrion, Chesterfield, Cross Avenue, Blackrock, Co Dublin
application	35,897

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 (2)

Kind	Label	Count
radon	Radon risk area	1
rps	Record of Protected Structures	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; constraints.rps, 11 Sept 2026

Water and drainage

Radius m: 2,000

Masked

Count: 191
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: 41
Facility count: 9

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB002009	Radisson Hotel	375.3
nta	8250DB002070	St Thomas Road	403.7
nta	8250DB002083	Stillorgan Road	488.7
nta	8250DB002071	Fosters Avenue	521.2
nta	8250DB002069	Booterstown Avenue	560.8
nta	8250DB002008	Seafield Road	589.5
nta	8250DB000473	Grotto Avenue	632.9
nta	8250DB000472	Booterstown Station	633.1
nta	8250DB002010	Booterstown Avenue	634.4
nta	8250DB000427	Booterstown Station	654

Schools (9)

Kind	Ref	Name	Council	Distance m
school_postprimary	60650F	St Andrews College	DLR	142.1
school_primary	17970F	OUR LADY OF MERCY CONVENT SCHOOL	DLR	171.3
school_postprimary	60042F	Coláiste Íosagáin	DLR	251.1
school_postprimary	60041D	Coláiste Eoin	DLR	260.6
school_postprimary	60040B	Willow Park School	DLR	507.4
school_primary	06200O	BOOTERSTOWN BOYS	DLR	556.3
school_postprimary	60030V

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

Existing residential, No density specification possible (RZLT DELA00002143)

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 (5)

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (1)

Constraints

Kinds (2)

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 (9)