Church of St Hild and St Helen is a Grade II listed building in the County Durham local planning authority area, England. First listed on 21 June 1950. Church. 3 related planning applications.
Church of St Hild and St Helen
- WRENN ID
- gentle-chapel-alder
- Grade
- II
- Local Planning Authority
- County Durham
- Constituency
- Easington MP: Grahame Morris (Lab)
- Country
- England
- Date first listed
- 21 June 1950
- Type
- Church
- Address
- Church of St Hild and St Helen, Mount Stewart Street, Seaham, SR7 7NF
- OS grid reference
- NZ 429 482
- Coordinates
- 54.82757, -1.33285
- Source
- Historic England listing
Description
The Church of St. Hild and St. Helen is a large parish church dating to 1912, designed by W.H. Wood. The church is constructed of orange-red industrial brick in an English garden wall bond, with a green slate roof. Its design follows a basilican plan, with the altar facing south; it features an aisled nave, a narthex, a Lady Chapel to the north of the altar, and a choir and vicar’s vestries to the south. The architectural style is Italian Romanesque, characterized by round-arched openings and a Lombard frieze below the eaves and gables of the nave.
The building's ritual west end includes a low, projecting narthex with entrances on both sides, and flanking aisles with lean-to roofs. The gabled nave has four pilaster buttresses and a central rose window. The eight-bay aisles are defined by stepped buttresses and have single lancet windows above a sill band; the clerestory features round windows within stepped reveals, all under a continuous, chamfered hoodmould. The ritual east end has a central semicircular apse; the projecting single-story Lady Chapel to the right includes another apse and a two-bay return with paired lancets and an entrance porch. A single-story Choir vestry to the left has three small lancets and a canted corner with a doorway to the right. A gabled, two-story Vicar’s vestry, projecting from the rear of the Choir vestry and from the nave, includes a square bellcote with a louvred belfry, a pyramidal roof, and a vane.
Inside, the baptistry in the narthex contains a Romanesque-style font with a cylindrical shaft and deeply carved bowl. A rose window above the baptistry was installed in 1915 in memory of the 6th Marquess of Londonderry. The arcade is carried on square brick piers with seven arches of two orders, and a smaller arch toward the baptistry. The two eastern bays form the chancel. Carved arches and pulpits on either side were intended to form part of the choir side screens, but were never completed. The clerestory has a continuous hoodmould over the windows. Aisles have brick transverse arches. The sanctuary and Lady Chapel have hemispherical, domed apses. An organ loft to the right is defined by a single, tall arch breaking into the clerestory. The roof features seven trusses with arch-braced beams and arcading above.
Low area walls of brick with chamfered sandstone coping border the property, alongside plain cast-iron railings and two pairs of gate piers topped with scalloped pyramidal caps, to the north and east of the church.
Local climate
Church of St Hild and St Helen sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 81% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 95% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 57% of listed buildings. Of these, 18 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°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.
More on this building
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- No EPC on record for this property
- No sale records on file
- Related listed building consents — 3 applications
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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