Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00002203)

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

2.59 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: 2.59 ha
Zoning: R2
Homes: 72–207 homes (indicative density 35 100dph)
D26A/0545/WEB: GRANT PERMISSION — • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo: 6 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

72–207 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: 52

Appeals

Total: 7
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	8 Sept 2026	6 Oct 2026	appeal	D26A/0545/WEB: GRANT PERMISSION — • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo

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 6 Oct 2026 11 days
D26A/0545/WEB: • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo
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 · 0 m
D26A/0545/WEB: GRANT PERMISSION — • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo
source
14 Aug 2026 Decision · 129 m
D26A/0472/WEB: GRANT PERMISSION — A 26.5sqm. first floor extension to the side of the existing house requiring a
source
17 Jul 2026 New application · 0 m
D26A/0545/WEB: application received — • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo
source
13 Jul 2026 Commencement notice · 250 m
Work commenced at Booterstown Avenue, Booterstown, Dublin, A94XN72 under D25A/0087/WEB
source
9 Jul 2026 Commencement notice · 139 m
Work commenced at 13 Castle Court, Booterstown, Dublin, A94T9P3 under D25B/0606/WEB (1 dwelling unit)
source
9 Jul 2026 Decision · 88 m
D26B/0306/WEB: REFUSE PERMISSION FOR RETENTION — A roofed storage area to side and slightly beyond the front facade
source
30 Jun 2026 Appeal received by the Commission · 236 m
ACP 501631: Change of use from office building to student accommodation, extension to rear, reconfiguration of front area, provision
source
30 Jun 2026 Appeal lodged · 236 m
D26A/0176/WEB: appealed to An Coimisiún Pleanála (PL-501631-DR-26) — The development will consist of: A) The change of use of an existing vacant two-
source
24 Jun 2026 Decision · 175 m
REF8626: S5 DEC EXEMPT — Installation of single roof window (Velux type) measuring approx 940mm x 1600mm
source
24 Jun 2026 New application · 129 m
D26A/0472/WEB: application received — A 26.5sqm. first floor extension to the side of the existing house requiring a
source
22 Jun 2026 Appeal received by the Commission · 165 m
ACP 501590: Demolition of shed, construction of ground floor extension, porch and bike shed, alteration to the existing roof over ga
source
22 Jun 2026 Appeal lodged · 165 m
D26B/0209/WEB: appealed to An Coimisiún Pleanála (PL-501590-DR-26) — The development will consist of:1. Demolition of single storey shed to the rear,
source
9 Jun 2026 Decision · 236 m
D26A/0176/WEB: GRANT PERMISSION — The development will consist of: A) The change of use of an existing vacant two-
source
4 Jun 2026 New application · 175 m
REF8626: application received — Installation of single roof window (Velux type) measuring approx 940mm x 1600mm
source
28 May 2026 Decision · 165 m
D26B/0209/WEB: GRANT PERMISSION — The development will consist of:1. Demolition of single storey shed to the rear,
source
25 May 2026 New application · 88 m
D26B/0306/WEB: application received — A roofed storage area to side and slightly beyond the front facade
source
18 May 2026 Further information received · 236 m
D26A/0176/WEB: further information received — The development will consist of: A) The change of use of an existing vacant two-
source
30 Apr 2026 Sale recorded (PPR) · 192 m
€500,000 · 11 GROTTO PLACE, BOOTERSTOWN, DUBLIN · second-hand
source
29 Apr 2026 Decision · 175 m
REF5426: S5 DEC EXEMPT — Proposed development consists of the installation of external wall insulation to
source
28 Apr 2026 Further information requested · 236 m
D26A/0176/WEB: further information requested — The development will consist of: A) The change of use of an existing vacant two-
source
9 Apr 2026 New application · 175 m
REF5426: application received — Proposed development consists of the installation of external wall insulation to
source
7 Apr 2026 New application · 165 m
D26B/0209/WEB: application received — The development will consist of:1. Demolition of single storey shed to the rear,
source
31 Mar 2026 Decision · 53 m
D26A/0074/WEB: GRANT PERMISSION — a) single storey extension to rear of existing dwelling with rooflights; b) exis
source
6 Mar 2026 New application · 236 m
D26A/0176/WEB: application received — The development will consist of: A) The change of use of an existing vacant two-
source
4 Mar 2026 Decision · 136 m
D25B/0606/WEB: GRANT PERMISSION — Demolition of existing 19sqm single storey garage to the side and construction o
source
9 Feb 2026 New application · 53 m
D26A/0074/WEB: application received — a) single storey extension to rear of existing dwelling with rooflights; b) exis
source
9 Feb 2026 Further information received · 136 m
D25B/0606/WEB: further information received — Demolition of existing 19sqm single storey garage to the side and construction o
source
22 Jan 2026 Sale recorded (PPR) · 231 m
€790,000 · 221 LLANDAFF TERRACE, ELM PARK, MERRION · second-hand
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: 4
Homes: 394
Started: 62
Sites started: 2
Unbuilt: 332
Sites unbuilt: 2
Sites lapsing: 0
Sites lapsed: 0
Sites appealed: 0
Started pct: 16
Not started: 332

As of

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

Sites (4)

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	89,013	DCC

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 (3)

Kind	Label	Count
nha	Natural Heritage Area (incl. proposed)	1
radon	Radon risk area	1
spa	Special Protection Area	1

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.nha, 11 Sept 2026; constraints.radon, 11 Sept 2026; constraints.spa, 11 Sept 2026

Water and drainage

Radius m: 2,000

Masked

Count: 160
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 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
Elm Real Estate Investments	1	80

Transport and schools

Radius m: 1,000
Stop count: 21
Facility count: 7

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB004705	St Helen's Road	157.2
nta	8250DB000426	Rock Road	179.5
nta	8250DB000473	Grotto Avenue	251.6
nta	8250DB000425	Merrion Road	329.2
nta	8250DB000475	Bellevue Avenue	354.8
nta	8250IR0039	Booterstown	411.4
nta	8250DB000427	Booterstown Station	429.9
nta	8250DB000472	Booterstown Station	453.3
nta	8220DB000424	Merrion Gates	673
nta	8220DB000476	Merrion Gates	731.4

Schools (7)

Kind	Ref	Name	Council	Distance m
school_primary	06200O	BOOTERSTOWN BOYS	DLR	159.4
school_postprimary	60650F	St Andrews College	DLR	440.1
school_primary	17970F	OUR LADY OF MERCY CONVENT SCHOOL	DLR	472.1
school_postprimary	60040B	Willow Park School	DLR	547.7
school_postprimary	60041D	Coláiste Eoin	DLR	811.8
school_postprimary	60042F	Coláiste Íosagáin	DLR	819.9
school_postprimary	60030V

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

Existing residential, No density specification possible (RZLT DELA00002203)

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 (4)

Zoning, services and constraints

Zoning and the RZLT map

Rzlt

Zones (1)

Constraints

Kinds (3)

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 (7)