For sale · €995,000D15 K2WTUpdated 4 Oct 2026

21 Fairhaven Close,
Castleknock, Dublin 15

21 Fairhaven Close is for sale at €995,000, listed on 9 August 2026. At about 180 m² that is €5,528 per m² against a Fairhaven Close median of €5,676. It last sold for €590,308 in June 2019.

Bedrooms
4
Floor area
180 m²
Type
Semi-detached house
BER
A
Eircode
D15 K2WT

Sale prices: Property Price Register.

About this home (when last on the market)

2018 red-brick semi-detached house, extended in 2022, A-rated

Four-bedroom, four-bathroom semi-detached red-brick house of about 180 m² over three floors, built in 2018 and extended in 2022. The extension adds an open-plan family room and a utility room off the kitchen, which has an island. The living room has a fireplace and pocket doors. The second-floor primary bedroom has a walk-in wardrobe and ensuite. The A BER reflects insulation, solar thermal panels and triple-glazed extension windows. Cobblelock driveway for two cars.

Condition
Modernised
Works
Rear, open-plan family room and utility room extension (2022)
Garden
South-east-facing
Walk-in wardrobeTwo ensuite bathroomsUtility roomIsland kitchenPanelled wallsLanding floor-to-ceiling window
Sale & listing history

Timeline

9 Aug 2026
Listed for sale
4 bed · 180 m² · BER A
€995,000
27 Jun 2019
Sold
Property Price Register · new build, price excludes VAT
€590,308
2010 –
No earlier sale on record
The Property Price Register starts in January 2010
Asking price per m²
€5,528
Fairhaven Close sold median: €5,676
On the market
54 days
Since 9 Aug 2026
Fairhaven Close sold vs asking
+0.6%
Median of 1 sale with an asking price
Nearby

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See all 3 recorded sales on Fairhaven Close →
Quick answers

What did 21 Fairhaven Close sell for?

21 Fairhaven Close, Castleknock, Dublin 15 (D15 K2WT) sold for €590,308 on 27 June 2019, according to the Property Price Register.

How big is 21 Fairhaven Close?

About 180 m² (1,938 sq ft) with 4 bedrooms.

What have homes on Fairhaven Close sold for recently?

1 home on Fairhaven Close sold on the open market between January 2023 and September 2026, at a median of €840,000.