The Dell

THE DELL, 25, COLLEGE AVENUE

Listed on the National Heritage List for England. Search over 400,000 listed places

Explore this list entry

Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1380267
Date first listed:
27-Apr-2000
List Entry Name:
The Dell
Statutory Address:
THE DELL, 25, COLLEGE AVENUE

Have you got a photo to share?

Join the Missing Pieces Project. We want you to share your photos and memories.

Location

Location of this list entry and nearby places that are also listed. Use our map search to find more listed places. 

There is a problem

Use of this mapping is subject to terms and conditions .

This map is for quick reference purposes only and may not be to scale.

What is the National Heritage List for England?

The National Heritage List for England is a unique register of our country's most significant historic buildings and sites. The places on the list are protected by law and most are not open to the public.

The list includes:

Icon Buildings
Icon Scheduled monuments
Icon Parks and gardens
Icon Battlefields
Icon Shipwrecks

Find out more about listing

Local Heritage Hub

Unlock and explore hidden histories, aerial photography, and listed buildings and places for every county, district, city and major town across England.

Discover more

Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1380267
Date first listed:
27-Apr-2000
List Entry Name:
The Dell
Statutory Address 1:
THE DELL, 25, COLLEGE AVENUE

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
THE DELL, 25, COLLEGE AVENUE

The building or site itself may lie within the boundary of more than one authority.

District:
Thurrock (Unitary Authority)
Parish:
Non Civil Parish
National Grid Reference:
TQ 61760 78600

Details

TQ 67 NW COLLEGE AVENUE 977/10/10021 Grays 27-APR-00 25 The Dell

GV II

House, now convent. 1872, by Thomas Wonnacott for Alfred Russel Wallace. Rendered and whitewashed shuttered concrete; asbestos slate roofs. EXTERIOR: east front of 2-3 storeys. Central 3-storey cross wing; 2-window range. Glazed timber gabled porch with stained glass panels to the left of twin arched staircase windows with stained glass margin glazing. Three square recesses below window, the centre one glazed. One 1/1 horned sash to left of staircase window and 2 1/1 unhorned sashes above. To south of centre is a 2-storey wing with a first-floor platband and one glazed French window to the ground floor. North of centre is a 2-storey; 3-window range. 1/1 unhorned sashes, that to ground-floor south converted to a doorway. Single-storey service range extends to the north; 10 metal single-light casements. West elevation of 2 storeys and attic; 3-window range. Irregular fenestration of 1/1 and 2/2 horned sashes. Platband continues. South return presents 2 gables: that to east with canted single-storey bay window fitted with 1/1 unhorned sashes, and one 2/2 horned sash above. West gable recessed, with one 2/2 horned sash to each floor above the late C20 conservatory (replacing C19 conservatory). INTERIOR: east porch leads to entrance lobby with half-glazed double doors to hall. Staircase separated from hall by two open arches. Stone stairs with concrete skirtings. Cast-iron twisted newels and ramped and wreathed mahogany handrail. Interior doors mainly 4-panelled. Chapel at south-east corner (former drawing room). Panelled surround to bay window. South-west room (dining room) with anaglypta ceiling paper in geometric pattern. Stained glass panels over doors into conservatory.

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
480079
Legacy System:
LBS

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of The Dell

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 23-Jun-2026 at 00:12:10.

Download a full scale map (PDF)
© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

Previous Overview
Next Comments and Photos