Site

Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00002083)

Blackrock · Dún Laoghaire-RathdownNew

70StrongOn the RZLT map (3% land tax)· Residential Zoned Land Tax

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

2 more reasons

Built far below what the zoning allows: About 1,252 m² of buildings on 0.30 ha (plot ratio 0.42, 2 storeys max) · source, 25 Sept 2026
0.30 ha zoned R2 (Objective A: A To provide residential development and improve residential amenit) · source, 1 Apr 2022

On the RZLT map, no permissionUnderused site

Area: 0.30 ha
Zoning: R2
Homes: 8–23 homes (indicative density 35 100dph)
REF13126: application received — Installation of four stainless steel Sheffield-style bicycle stands outside the: 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

8–23 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: 51

Appeals

Total: 5
Tagged: 1

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: 3

Clocks (3)

Kind	Entity type	Occurred at	Deadline at	Deadline kind	Summary
application_received	application	24 Aug 2026	28 Sept 2026	observation	REF13126: application received — Installation of four stainless steel Sheffield-style bicycle stands outside the

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 28 Sept 2026 2 days
REF13126: application received — Installation of four stainless steel Sheffield-style bicycle stands outside the
source
Appeal window closes (s.37, 4 weeks) ends 6 Oct 2026 10 days
D26A/0334/WEB: Planning permission for development at this site of c.1.1 ha at “St Catherine’s”
source
Appeal window closes (s.37, 4 weeks) ends 8 Oct 2026 12 days
D26B/0414/WEB: -Construction of new single storey extension to the side at first floor level.
source
Appeal window closes (s.37, 4 weeks) ends 9 Oct 2026 13 days
REF13126: Installation of four stainless steel Sheffield-style bicycle stands outside the
source
Observations close (s.34, 5 weeks) ends 15 Oct 2026 19 days
D26A/0683/WEB: The proposed development will amend extant planning permission DLRCC Reg. Ref. D
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
24 Sept 2026 Built far below what the zoning allows
About 1,252 m² of buildings on 0.30 ha (plot ratio 0.42, 2 storeys max)
source
24 Sept 2026 Commencement notice · 186 m
Work commenced at Frascati Shopping Centre, Frascati Road, Blackrock, Dublin under D25A/0073/WEB
source
11 Sept 2026 Decision · 0 m
REF13126: S5 DEC NOT EXEMPT — Installation of four stainless steel Sheffield-style bicycle stands outside the
source
10 Sept 2026 New application · 232 m
D26A/0683/WEB: application received — The proposed development will amend extant planning permission DLRCC Reg. Ref. D
source
8 Sept 2026 Decision · 146 m
D26A/0334/WEB: CLARIFICATION OF FURTHER INFORMATION — Planning permission for development at this site of c.1.1 ha at “St Catherine’s”
source
24 Aug 2026 New application · 0 m
REF13126: application received — Installation of four stainless steel Sheffield-style bicycle stands outside the
source
5 Aug 2026 Further information received · 146 m
D26A/0334/WEB: further information received — Planning permission for development at this site of c.1.1 ha at “St Catherine’s”
source
31 Jul 2026 Decision · 171 m
D26A/0439/WEB: GRANT PERMISSION — The proposal relates to the extension of existing Retail Unit D2, located at gro
source
17 Jul 2026 Decision · 81 m
D26B/0414/WEB: GRANT PERMISSION — -Construction of new single storey extension to the side at first floor level.
source
17 Jul 2026 New application · 81 m
D26B/0414/WEB: application received — -Construction of new single storey extension to the side at first floor level.
source
7 Jul 2026 Appeal received by the Commission · 24 m
ACP 501674: Formation of a car port including PV panels located on the roof of the proposed car port structure. Alterations to the h
source
7 Jul 2026 Appeal lodged · 24 m
D26A/0302/WEB: appealed to An Coimisiún Pleanála (PL-501674-DR-26) — The development will consist of: 1. Formation of a car port to the end of the re
source
24 Jun 2026 Further information requested · 146 m
D26A/0334/WEB: further information requested — Planning permission for development at this site of c.1.1 ha at “St Catherine’s”
source
17 Jun 2026 Decision · 228 m
D25A/0927/WEB: GRANT PERMISSION — 1) Demolition of existing single storey warehouse/manufacturing units within the
source
11 Jun 2026 New application · 171 m
D26A/0439/WEB: application received — The proposal relates to the extension of existing Retail Unit D2, located at gro
source
10 Jun 2026 Decision · 24 m
D26A/0302/WEB: GRANT PERMISSION — The development will consist of: 1. Formation of a car port to the end of the re
source
22 May 2026 Further information received · 228 m
D25A/0927/WEB: further information received — 1) Demolition of existing single storey warehouse/manufacturing units within the
source
15 May 2026 Appeal decided · 219 m
ACP 324043: Grant permission with revised conditions
source
1 May 2026 New application · 146 m
D26A/0334/WEB: application received — Planning permission for development at this site of c.1.1 ha at “St Catherine’s”
source
21 Apr 2026 New application · 24 m
D26A/0302/WEB: application received — The development will consist of: 1. Formation of a car port to the end of the re
source
24 Feb 2026 Decision · 13 m
D25A/1002/WEB: GRANT PERMISSION & GRANT RETENTION — The development will consist of the following: 1. Retention permission for remov
source
10 Feb 2026 Commencement notice · 75 m
Work commenced at 23 Brooklawn, Blackrock, Dún Laoghaire-Rathdown under D25A/0432 (1 dwelling unit)
source
3 Feb 2026 Further information requested · 228 m
D25A/0927/WEB: further information requested — 1) Demolition of existing single storey warehouse/manufacturing units within the
source
28 Jan 2026 Commencement notice · 222 m
Work commenced at 21A Sydney Avenue, Dublin, Dún Laoghaire-Rathdown, A94 EW74 under D25A/0144/WEB (1 dwelling unit)
source
26 Jan 2026 Appeal received by the Commission · 219 m
ACP 324043: Large scale Residential Development - 252 residential units in two 5-8 storey blocks with childcare facilities, resident
source
26 Jan 2026 Appeal lodged · 219 m
LRD25A/0637/WEB: appealed to An Coimisiún Pleanála (ACP-324043-26) — (i) The demolition of 2 existing shed structures with a total combined area of 5
source
22 Jan 2026 Commencement notice · 226 m
Work commenced at Unit G01 Frascati SC Blackrock, Dublin, Dun Laoghaire Rathdwon, Dublin, Dún Laoghaire-Rathdown, A94 V0T0 under D24A/0262/WEB
source
21 Jan 2026 Appeal decided · 219 m
ACP 324038: Invalid-fee
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: 1,102
Started: 500
Sites started: 6
Unbuilt: 350
Sites unbuilt: 2
Sites lapsing: 0
Sites lapsed: 0
Appealed: 252
Sites appealed: 1
Started pct: 45
Not started: 350

As of

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

Sites (9)

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

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 (3)

Kind	Label	Count
aca	Architectural Conservation Area	1
radon	Radon risk area	1
rps	Record of Protected Structures	23

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

Water and drainage

Radius m: 2,000

Masked

Count: 175
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
Built well below what the zoning allows · as of 25 Sept 2026
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.

Public land nearby

Radius m: 1,000

Council items (1)

Council	Committee	Meeting at	Item no	Title	Kind
DCC	Monthly Council Meeting	7 Oct 2024	16(c)	Report No. 199/2024 of the A/Assistant Chief Executive (M. Igoe)- With reference to the proposed disposal of the Council's Fee Simple interest at 41 Newtown …	s183_disposal

Sources: lda_lands, 11 Sept 2026; moderngov, 25 Sept 2026

Transport and schools

Radius m: 1,000
Stop count: 31
Facility count: 6

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB000430	Sydney Avenue	80.4
nta	8250DB000468	Sydney Avenue	88.3
nta	8250DB000469	Rock Road	175.2
nta	8250DB003032	Blackrock Park	210.6
nta	8250DB000467	Cross Avenue	216.4
nta	8250DB003084	Frascati SC	243.2
nta	8250DB006334	Frascati SC	299.5
nta	8250DB000431	Cross Avenue	308.9
nta	8250DB003201	Frascati Road	393.7
nta	8250DB003165	Carysfort Avenue	404.4

Schools (6)

Kind	Ref	Name	Council	Distance m
school_primary	18863J	BENINCASA SPECIAL SCHOOL	DLR	109.3
school_postprimary	60070K	Dominican College	DLR	326.2
school_primary	19901T	BOOTERSTOWN N S	DLR	422.2
school_postprimary	60030V	Blackrock College	DLR	449.8
school_primary	14586M	CARYSFORT NS	DLR	485.5
school_postprimary	60040B	Willow Park School	DLR	877

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

Existing residential, No density specification possible (RZLT DELA00002083)

What could be built

What it might be worth

Planning history

Planning on and around the site

Near

Appeals

Deadlines running

Clocks (3)

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 (3)

Water and drainage

Masked

Links (3)

More detail

On the market

All sales

New build

Sources

Public land nearby

Council items (1)

Transport and schools

Stops (10)

Schools (6)