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Dalguise house monkstown road · Buildable

Dalguise House . Monkstown Road

Dún Laoghaire · Dún Laoghaire-RathdownNew

Dalguise House (a protected structure). Monkstown Road, Monkstown, Blackrock, Co. Dublin. (www.dalguiseshd.com)

45Worth a lookPermission expired· grant lapsed unbuilt

298 homes granted 25 Aug 2020 lapsed on 25 Aug 2025 without a start

1 more reason

3.66 ha zoned R2 (Objective A: A To provide residential development and improve residential amenit) · source, 1 Apr 2022

Area: 3.66 ha
Zoning: R2
Homes: 298 homes (granted)
D26A/0646: application received — The development will consist of: alteration of existing ope in rere elevation of: 2 Oct 2026

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Who to contact: Applicant: Lulani Dalguise Limited · Applicant on planning file ABP-306949 (DLR).

What could be built

298 homes (granted)

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: 7
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, 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	28 Aug 2026	2 Oct 2026	observation	D26A/0646: application received — The development will consist of: alteration of existing ope in rere elevation of

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 3 days
D26A/0627/WEB: The proposed development shall consist of alterations to previously approved Gra
source
Observations close (s.34, 5 weeks) ends 28 Sept 2026 3 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 3 days
D26A/0625/WEB: Widening of existing vehicular access and associated works.
source
Observations close (s.34, 5 weeks) ends 1 Oct 2026 6 days
REF13426: A dormer window to the rear and two velux rooflight to the front all at roof lev
source
Observations close (s.34, 5 weeks) ends 2 Oct 2026 7 days
D26A/0646: The development will consist of: alteration of existing ope in rere elevation of
source

12 Oct 2026 Commencement notice · 196 m
Work commenced at 43 Ashton Park, Monkstown, Dublin, A94 F5N8 under D26A/0338/WEB
source
1 Oct 2026 Commencement notice · 132 m
Work commenced at 9 Clifton Terrace, Monkstown, Dublin, A94 F5P3 under D26A/0140/WEB (1 dwelling unit)
source
24 Sept 2026 Permission lapsed recently without a start
298 homes granted 25 Aug 2020, expires 25 Aug 2025
source
7 Sept 2026 Further information received · 104 m
D26A/0458/WEB: further information received — Planning permission for demolition of single storey annex and replacement with
source
31 Aug 2026 Appeal lodged · 72 m
D26B/0382/WEB: appealed to An Coimisiún Pleanála (PL-502019-DR-26) — Permission is being sought for retention of extension to rear of property and of
source
31 Aug 2026 Sale recorded (PPR) · 198 m
€990,000 · 45 RICHMOND AVE, MONKSTOWN, BLACKROCK · second-hand
source
28 Aug 2026 New application · 64 m
D26A/0646: application received — The development will consist of: alteration of existing ope in rere elevation of
source
27 Aug 2026 New application · 177 m
REF13426: application received — A dormer window to the rear and two velux rooflight to the front all at roof lev
source
24 Aug 2026 New application · 61 m
D26A/0625/WEB: application received — Widening of existing vehicular access and associated works.
source
24 Aug 2026 New application · 159 m
D26A/0627/WEB: application received — The proposed development shall consist of alterations to previously approved Gra
source
24 Aug 2026 New application · 166 m
D26A/0626/WEB: application received — The proposed development shall consist of alterations to previously approved Gra
source
20 Aug 2026 Decision · 72 m
D26B/0382/WEB: REFUSE PERMISSION FOR RETENTION — Permission is being sought for retention of extension to rear of property and of
source
14 Aug 2026 Decision · 219 m
D26A/0475/WEB: GRANT PERMISSION — The development will consist of a single storey rear kitchen extension, conversi
source
11 Aug 2026 Further information requested · 104 m
D26A/0458/WEB: further information requested — Planning permission for demolition of single storey annex and replacement with
source
11 Aug 2026 Decision · 104 m
D26A/0458/WEB: REQUEST ADDITIONAL INFORMATION — Planning permission for demolition of single storey annex and replacement with
source
29 Jul 2026 Appeal received by the Commission · 14 m
ACP 501784: Demolition of house and construction of house with associated works.
source
29 Jul 2026 Appeal lodged · 14 m
D26A/0359/WEB: appealed to An Coimisiún Pleanála (PL-501784-DR-26) — The demolition of the existing single-storey dwelling (43 sq m); and the constru
source
28 Jul 2026 Decision · 181 m
D26A/0566/WEB: REQUEST ADDITIONAL INFORMATION — 1) Construction of a revised upper ground floor extension in place of the previ
source
28 Jul 2026 New application · 181 m
D26A/0566/WEB: application received — 1) Construction of a revised upper ground floor extension in place of the previ
source
2 Jul 2026 Decision · 14 m
D26A/0359/WEB: REFUSE PERMISSION — The demolition of the existing single-storey dwelling (43 sq m); and the constru
source
30 Jun 2026 Decision · 72 m
D26B/0376/WEB: DECLARE APPLICATION INVALID — Permission is being sought for retention of extension to rear of property and o
source
30 Jun 2026 New application · 72 m
D26B/0382/WEB: application received — Permission is being sought for retention of extension to rear of property and of
source
29 Jun 2026 New application · 72 m
D26B/0376/WEB: application received — Permission is being sought for retention of extension to rear of property and o
source
25 Jun 2026 Commencement notice · 204 m
Work commenced at 26 Windsor Park, Monkstown, Dublin, A94 E8K1 under D23A/0546 (1 dwelling unit)
source
25 Jun 2026 Decision · 185 m
D26A/0338/WEB: GRANT PERMISSION — Permission is sought for the demolition of first floor side structure (approx.
source
25 Jun 2026 New application · 219 m
D26A/0475/WEB: application received — The development will consist of a single storey rear kitchen extension, conversi
source
23 Jun 2026 Decision · 177 m
D26B/0357/WEB: DECLARE APPLICATION INVALID — Conversion of attic to storage including a dormer window to the rear and a velu
source
22 Jun 2026 Commencement notice · 14 m
Work commenced at 35 Richmond Park, Dublin, A94 C6R6 under D25B/0590/WEB (1 dwelling unit)
source
21 Jun 2026 New application · 177 m
D26B/0357/WEB: application received — Conversion of attic to storage including a dormer window to the rear and a velu
source
19 Jun 2026 Commencement notice · 119 m
Work commenced at Monkstown Road, Blackrock, Dublin, A94 F6Y2 under D25A/0305/WEB (1 dwelling 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: 598
Started: 194
Sites started: 3
Unbuilt: 88
Sites unbuilt: 1
Sites lapsing: 0
Lapsed: 298
Sites lapsed: 1
Appealed: 18
Sites appealed: 1
Started pct: 32
Not started: 88

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	D24A/0484/WEB	former Ted Castles Site and Dun Leary House	Site of approx 0.74 HA at the former Ted Castles Site and Dun Leary House (a protected structure), Old Dun Leary Road, Cumberland Street, Longford Place and …	88
application	DLR	D26A/0240/WEB	Saint Helen's	Saint Helen's, York Road, Dun Laoghaire, Dublin, A96Y838	18
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 (2)

Code	Label	Meaning	Objective text	Plan id	Valid from
G1	Open space with recreation	Open space with active recreational amenities — pitches, courts, play areas.	Objective F: F To preserve and provide for open space with ancillary active recreational amenities.	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, 19 Sept 2026; rzlt, 18 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	15

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: 207
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 (pipeline_site) · as of 25 Sept 2026
Permission lapsed recently without a start · as of 25 Aug 2025
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 18 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
Lulani Dalguise Limited	1	298

Transport and schools

Radius m: 1,000
Stop count: 46
Facility count: 8

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB003039	Albany Avenue	221.7
nta	8250DB003073	Monkstown Road	239.2
nta	8250DB003074	Drayton Close	249.5
nta	8250DB003040	Monkstown Crescent	285.4
nta	8250DB003038	Belgrave Square	336.9
nta	8250DB003075	Queen's Park	405.5
nta	8250IR0042	Salthill and Monkstown	490.8
nta	8250DB007226	Richmond Grove	502.5
nta	8250DB007330	Bluepool Pitches	516.1
nta	8250DB003041	Grosvenor Terrace	582.2

Schools (8)

Kind	Ref	Name	Council	Distance m
school_primary	19499T	ST OLIVER PLUNKETT SP SC	DLR	261
school_primary	20381D	Red Door Special School	DLR	598.7
school_primary	20503O	Dun Laoghaire ETNS	DLR	598.7
school_primary	18451J	SCOIL LORCÁIN	DLR	663.2
school_postprimary	60081P	Rockford Manor Secondary School	DLR	681.9
school_postprimary	60180R	Christian Brothers College	DLR	715.2
school_primary	19840C	HOLY FAMILY SCHOOL	DLR	724.3
school_primary	19335M	Scoil na nAingeal	DLR	906.7

Sources: gtfs, 18 Sept 2026; schools, 11 Sept 2026

Dalguise House . Monkstown Road

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 (3)

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)