Sycamore Avenue, Tallaght: sold prices
There are 7 recorded sales on Sycamore Avenue since 2010. Homes have sold for a median of €515,000 since January 2023, across 1 open-market sale; the most recent was 43 Sycamore Avenue, at €515,000 in August 2025.
Sycamore Avenue sales since 2010
Dashed line: two-year rolling median. Non-market sales and VAT-exclusive new-build prices excluded.
Every recorded sale
| Address | Date | Asking | Sold | vs asking |
|---|---|---|---|---|
| 43 Sycamore Avenue3 bed · 88 m² | 11 Aug 2025 | €510,000 | €515,000 | +1.0% |
| 30 Sycamore Avenue | 4 Nov 2019 | — | €345,000 | |
| 19 Sycamore Avenue | 21 Dec 2017 | — | €322,000 | |
| 22 Sycamore Avenue | 25 Mar 2014 | — | €252,000 | |
| 30 Sycamore Avenue | 18 Nov 2013 | — | €190,000 | |
| 46 Sycamore Avenue | 1 Sep 2010 | — | €275,000 | |
| 29 Sycamore Avenue | 8 Feb 2010 | — | €400,000 |
Planning applications on Sycamore Avenue
The latest 12 of 17 applications on record, newest first.
- Granted22 Sycamore Avenue
Construction of new dormer extension to rear of existing dwelling and all associated worksmore…
Construction of new dormer extension to rear of existing dwelling and all associated works
- Granted46 Sycamore Avenue
Conversion of existing attic space comprising of modification of existing roof structure, new gable window, new access stairs, 3no. roof windows to the side and 2no. flat roof dormers to the side.more…
Conversion of existing attic space comprising of modification of existing roof structure, new gable window, new access stairs, 3no. roof windows to the side and 2no. flat roof dormers to the side.
- Refused29 Sycamore Avenue
Single storey extension attached to the eastern side of existing dwelling containing 2 bedrooms, bathroom, living room and store.more…
Single storey extension attached to the eastern side of existing dwelling containing 2 bedrooms, bathroom, living room and store.
Appeal decision: Grant Permission
- Retention granted13, Sycamore Avenue, Dublin 24
Retention of single storey flat roof structure at rear for use as home gym/playroom/utility.more…
Retention of single storey flat roof structure at rear for use as home gym/playroom/utility.
- Granted28, Sycamore Avenue, Kingswood, Dublin 24
Construction of a dormer attic conversion with raised roof; gable walls (front and rear) and eaves to provide habitable accommodation; new windows at first floor to front and rear gables; repositioning of front door; new chimney and rooflight within northwest facing roof and dormer window structure to southeast side at first floor; works include associated site, drainage, landscaping works and internal alterations.more…
Construction of a dormer attic conversion with raised roof; gable walls (front and rear) and eaves to provide habitable accommodation; new windows at first floor to front and rear gables; repositioning of front door; new chimney and rooflight within northwest facing roof and dormer window structure to southeast side at first floor; works include associated site, drainage, landscaping works and internal alterations.
- Granted32, Sycamore Avenue, Kingswood Heights, Tallaght, Dublin 24
Construction of a single storey rear extension to existing detached bungalow and all associated site works.more…
Construction of a single storey rear extension to existing detached bungalow and all associated site works.
- Granted38, Sycamore Avenue, Dublin 24
Partial front extension at ground floor with canopy over front door and attic level extension into attic space with raising of chimney height and roof ridge height to create 1 bedroom with ensuite and walk in wardrobe; 2 no. dormer roof windows, 1 with Velux roof light over, all at attic level on western side elevation; 1 no. Velux roof light over ground floor on roof on western side elevation; 3 no. Velux roof lights on roof over attic level on eastern side elevation and internal alterations.more…
Partial front extension at ground floor with canopy over front door and attic level extension into attic space with raising of chimney height and roof ridge height to create 1 bedroom with ensuite and walk in wardrobe; 2 no. dormer roof windows, 1 with Velux roof light over, all at attic level on western side elevation; 1 no. Velux roof light over ground floor on roof on western side elevation; 3 no. Velux roof lights on roof over attic level on eastern side elevation and internal alterations.
- Granted18, Sycamore Avenue, Dublin 24
1st floor extension to the side of existing dwelling & all associated site works.more…
1st floor extension to the side of existing dwelling & all associated site works.
- Granted29 Sycamore Avenue
Retention of single storey detached garage/store and permission for construction of single storey extension to side and rear.more…
Retention of single storey detached garage/store and permission for construction of single storey extension to side and rear.
- Granted49, Sycamore Avenue, Kingswood Heights, Tallaght, Dublin 24
Rear extension to provide additional kitchen and bedroom space at ground floor level and an extension into the attic space to provide 2 no. bedrooms with a toilet/shower room at first floor level; construction of a new front porch. The proposed extension will increase the floor area by 86sq.m.more…
Rear extension to provide additional kitchen and bedroom space at ground floor level and an extension into the attic space to provide 2 no. bedrooms with a toilet/shower room at first floor level; construction of a new front porch. The proposed extension will increase the floor area by 86sq.m.
- Granted1, Sycamore Avenue, Kingswood Heights, Dublin 24
Two storey extension to side of existing bungalow, single storey extension to rear.more…
Two storey extension to side of existing bungalow, single storey extension to rear.
- Refused1, Sycamore Avenue, Kingswood Heights, Dublin 24
2 storey extension to side of existing bungalow, also widen existing driveway.more…
2 storey extension to side of existing bungalow, also widen existing driveway.
Homes on Sycamore Avenue
Every address with a sale or listing on record.