Garden Tower at Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE is a Grade B1 listed building in the Ards and North Down local planning authority area, Northern Ireland. First listed on 7 September 1976.

Garden Tower at Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE

WRENN ID
under-render-fog
Grade
B1
Local Planning Authority
Ards and North Down
Constituency
Strangford MP: Jim Shannon (DUP)
Country
Northern Ireland
Date first listed
7 September 1976
Address
Garden Tower at Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE, BT22 1QE
Irish grid reference
J 630 503
Coordinates
54.37608, -5.49079
Source
NI Environment Agency listing

Also on this page: radon risk · weather exposure · detailed attributes ↓

Description

Garden Tower at Quintin Castle

A tall octagonal folly tower of circa 1855, constructed in rubble stone with crenellations. The tower stands within the grounds of Quintin Castle on the south-eastern coast of the Ards, to the east of Kearney Road, approximately three miles south-east of Portaferry, County Down. It is sited at the end of a long garden pathway and approaches a base with low crenellated wall, positioned south of the castle on the boundary of the castle garden itself.

The tower measures roughly 3.5 by 8.5 metres and is constructed in flat rubble. Two lancet arch openings, each approximately 1.5 metres high, are positioned at opposite sides at the lower end of the tower, slightly above ground level. These are now largely blocked, with only the arches at the top of both remaining fully open. Two small slit openings are located halfway up the tower on the same sides as the arches. Steps lead to the base of the tower. The tower was built at the time of the remodelling and extending of Quintin Castle itself by Mrs Elizabeth Calvert and her husband, Reverend Nicholas Calvert, in the 1850s.

The tower possesses group value with Quintin Castle and its entrance gates. It has architectural interest in its style, proportion, ornamentation, plan form and setting, and holds local historical interest through its authorship and connection to the castle estate.

Local climate

Garden Tower at Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE receives an average of 920 mm of rain a year. This makes it wetter than 70% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 81% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 2 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

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Nearby listed buildings

  1. Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE Grade B1 138 m
  2. Quintin House, 22 Quintin Bay Road, Ballymarter, Portaferry, Co Down, BT22 1QB Grade Record Only 154 m
  3. Entrance and field gates at Quintin Castle, 3 Kearney Road, Ballymarter, Portaferry, Co Down, BT22 1QE Grade B1 172 m
  4. Former house next to1 Ballygarvigan Road, Ballymarter, Portaferry, Co Down, BT22 1PY Grade D1 Record Only 772 m
  5. 4 Kearney Road, Knockinelder, Portaferry, Co Down, BT22 1QB Grade B2 1.1 km
  6. 19 Ballyfounder Road, Killydressy, Portaferry, Co Down, BT22 1RE Grade Record Only 1.5 km
  7. Windmill stump, Ballyblack Road, Kearney, Portaferry, Co Down Grade Record Only 1.6 km
  8. Telephone KioskTelep Grade B2 1.7 km
  9. Site of former Kearney School, 5 Newcastle Road, Kearney, Portaferry, Co Down, BT22 1QQ Grade Record Only 1.7 km
  10. Telephone Kiosk, Quintinbay Road, Portaferry, Co Down, BT22 1RE Grade B2 1.7 km