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Existing residential no density specification possible rzlt · Buildable

Existing residential, No density specification possible (RZLT DELA00001559)

Dún Laoghaire · Dún Laoghaire-RathdownNew

78StrongOn 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 2,765 m² of buildings on 0.60 ha (plot ratio 0.46, 2 storeys max) · source, 25 Sept 2026
0.60 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: 0.60 ha
Zoning: R2
Homes: 16–48 homes (indicative density 35 100dph)
D26A/0569: GRANT PERMISSION FOR RETENTION — Alterations to the front elevation, including the installation of a bay window a: 14 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

16–48 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: 65

Appeals

Total: 9
Tagged: 4

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	16 Sept 2026	14 Oct 2026	appeal	D26A/0569: GRANT PERMISSION FOR RETENTION — Alterations to the front elevation, including the installation of a bay window a

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: 12

Base rates (2)

Label	N	Of	Text
Applications for 10+ homes granted	1	1	1 of 1 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

Schemes (1)

Council	Ref	Type	Decision	Units	Address
TEST	EX/2026/0001	Permission	GRANT	12	1 Example Terrace, Testtown

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
D26A/0626/WEB: The proposed development shall consist of alterations to previously approved Gra
source
Observations close (s.34, 5 weeks) ends 28 Sept 2026 2 days
D26A/0627/WEB: The proposed development shall consist of alterations to previously approved Gra
source
Appeal window closes (s.37, 4 weeks) ends 14 Oct 2026 18 days
D26A/0569: Alterations to the front elevation, including the installation of a bay window a
source

12 Oct 2026 Commencement notice · 185 m
Work commenced at 43 Ashton Park, Monkstown, Dublin, A94 F5N8 under D26A/0338/WEB
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 2,765 m² of buildings on 0.60 ha (plot ratio 0.46, 2 storeys max)
source
16 Sept 2026 Decision · 174 m
D26A/0569: GRANT PERMISSION FOR RETENTION — Alterations to the front elevation, including the installation of a bay window a
source
24 Aug 2026 New application · 193 m
D26A/0627/WEB: application received — The proposed development shall consist of alterations to previously approved Gra
source
24 Aug 2026 New application · 187 m
D26A/0626/WEB: application received — The proposed development shall consist of alterations to previously approved Gra
source
18 Aug 2026 Decision · 46 m
D26A/0477/WEB: GRANT PERMISSION — Permission sought for a new vehicular entrance gateway to the front to provide 1
source
14 Aug 2026 Decision · 133 m
D26A/0475/WEB: GRANT PERMISSION — The development will consist of a single storey rear kitchen extension, conversi
source
4 Aug 2026 Decision · 80 m
D26A/0450/WEB: GRANT PERMISSION — The proposed development will consist of: Modifications to the permitted develo
source
29 Jul 2026 New application · 174 m
D26A/0569: application received — Alterations to the front elevation, including the installation of a bay window a
source
10 Jul 2026 Commencement notice · 62 m
Work commenced at 5 Lanesville Mews, Dun Laogahire, Dublin, A96 XD83 under D25B/0670/WEB
source
25 Jun 2026 Commencement notice · 211 m
Work commenced at 26 Windsor Park, Monkstown, Dublin, A94 E8K1 under D23A/0546 (1 dwelling unit)
source
25 Jun 2026 Decision · 171 m
D26A/0338/WEB: GRANT PERMISSION — Permission is sought for the demolition of first floor side structure (approx.
source
25 Jun 2026 New application · 133 m
D26A/0475/WEB: application received — The development will consist of a single storey rear kitchen extension, conversi
source
25 Jun 2026 New application · 46 m
D26A/0477/WEB: application received — Permission sought for a new vehicular entrance gateway to the front to provide 1
source
17 Jun 2026 Decision · 209 m
D26A/0311/WEB: GRANT PERMISSION — Complete the demolition of garage, construct new 2 bed, 2 storey detached mews w
source
16 Jun 2026 New application · 80 m
D26A/0450/WEB: application received — The proposed development will consist of: Modifications to the permitted develo
source
12 Jun 2026 Decision · 174 m
D26A/0427: DECLARE APPLICATION INVALID — Alterations to the front elevation, including the installation of a bay window a
source
9 Jun 2026 New application · 174 m
D26A/0427: application received — Alterations to the front elevation, including the installation of a bay window a
source
5 Jun 2026 Decision · 174 m
D26A/0407: DECLARE APPLICATION INVALID — Alterations to the front elevation, including the installation of a bay window a
source
3 Jun 2026 New application · 174 m
D26A/0407: application received — Alterations to the front elevation, including the installation of a bay window a
source
27 May 2026 Decision · 193 m
D26A/0264/WEB: GRANT PERMISSION — The proposed development shall consist of: Construction of a new two storey deta
source
27 May 2026 Decision · 187 m
D26A/0265/WEB: GRANT PERMISSION — The proposed development shall consist of: Construction of a new three storey de
source
25 May 2026 Decision · 215 m
D26A/0262: GRANT PERMISSION & GRANT RETENTION — Retention of detached single storey garden room and permission for rear extensio
source
25 May 2026 Decision · 37 m
D26B/0191/WEB: GRANT PERMISSION — The development will consist of: (1) Construction of a first floor extension wi
source
15 May 2026 Decision · 209 m
V/033/26: GRANT CERTIFICATE OF EXEMPTION — 1 Unit
source
1 May 2026 New application · 171 m
D26A/0338/WEB: application received — Permission is sought for the demolition of first floor side structure (approx.
source
28 Apr 2026 Sale recorded (PPR) · 134 m
€735,000 · 46 OLIVER PLUNKETT AVENUE, MONKSTOWN FARM, DUNLAOGHAIRE · second-hand
source
23 Apr 2026 New application · 209 m
V/033/26: application received — 1 Unit
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: 797
Started: 481
Sites started: 4
Sites unbuilt: 0
Sites lapsing: 0
Lapsed: 298
Sites lapsed: 1
Appealed: 18
Sites appealed: 1
Started pct: 60
Not started: 0

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	D26A/0240/WEB	Saint Helen's	Saint Helen's, York Road, Dun Laoghaire, Dublin, A96Y838	18
shd	DLR	ABP-311411

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 (2)

Code	Label	Meaning	Objective text	Plan id	Valid from
M3	Neighbourhood centre	A local centre: shops, services and apartments over them, serving the surrounding housing.	Objective NC: NC To protect, provide for and-or improve mixed-use neighbourhood centre facilities.	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022
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 (2)

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

Water and drainage

Radius m: 2,000

Masked

Count: 229
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.

Name	Sites	Homes
Lulani Dalguise Limited	1	298

Transport and schools

Radius m: 1,000
Stop count: 54
Facility count: 8

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB002050	Monkstown Avenue	57.2
nta	8250DB002027	Monkstown Farm	67.3
nta	8250DB002026	Monkstown Avenue	148
nta	8250DB002051	Lanesville	158.9
nta	8250DB002049	Oliver Plunkett Ave	240.3
nta	8250DB002053	Abbey Park	261.9
nta	8250DB002025	Abbey Park	268.9
nta	8250DB002028	Oliver Plunkett Ave	308.7
nta	8250DB007226	Richmond Grove	337.3
nta	8250DB007330	Bluepool Pitches	347.7

Schools (8)

Kind	Ref	Name	Council	Distance m
school_primary	20381D	Red Door Special School	DLR	189.8
school_primary	20503O	Dun Laoghaire ETNS	DLR	189.8
school_primary	19840C	HOLY FAMILY SCHOOL	DLR	250.9
school_postprimary	60081P	Rockford Manor Secondary School	DLR	371.5
school_primary	19499T	ST OLIVER PLUNKETT SP SC	DLR	720
school_postprimary	60180R	Christian Brothers College	DLR	728.2
school_primary	20060G

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

Existing residential, No density specification possible (RZLT DELA00001559)

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)

Schemes (1)

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 (2)

Constraints

Kinds (2)

Water and drainage

Masked

Links (3)

More detail

On the market

All sales

New build

Sources

Applicants (1)

Public land nearby

Transport and schools

Stops (10)

Schools (8)