Planning Permission Ireland
InvalidExtensionDecided 10 December 2021

511, Blackhorse Avenue, Dublin, D07X9T3

Construction of a single-storey rear extension and a front porch at 511 Blackhorse Avenue.

3983/21 · Dublin City Council · Lodged 1 December 2021

Reference
3983/21
Authority
Dublin City Council
Register status
Decided
Type
Permission
Received
1 December 2021

Summary

AI-generated

The project consists of building a single-storey extension to the rear of the existing house. It also includes a new single-storey porch to the front and all associated site works.

Extensionextensionporchdomestic
Storey
1

Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

The development consists of constructing a single storey extension to the rear and a single storey porch to the front and all associated ancillary site-works.

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Built — construction complete

A commencement notice records works starting on 1 November 2022. A completion certificate was lodged on 3 April 2023.

Notified floor area: 49.3

Recent sales nearby

within 500 m
Residential Property Price Register sales within 500 metres of this site
AddressDatePriceDistance
2 Saint Vincent's Cottages, Blackhorse Avenue, Dublin 7Jul 2025€415,000136 m
2 Baggott Road, Dublin 7Jan 2025€462,000140 m
19 Ratra Pk, Dublin 7, DublinSept 2025€520,000151 m
469 Blackhorse Ave, Navan Rd, Dublin 7Jan 2026€455,001153 m
46 Ratra Rd, Navan Rd, Dublin 7Jul 2025€560,000203 m
8 Ratra Road, Off Navan Road, Dublin 7Dec 2025€525,000224 m
Apt 7 - Hybla Court, Blackhorse Avenue, Dublin 7Mar 2026€315,000234 m
4 Hybla Court, Blackhorse Ave, Dublin 7Aug 2025€290,000249 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

  1. Application received1 December 2021
  2. Decision due3 February 2022
  3. Decision issued10 December 2021

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