Pinner Police Station including stable block, boundary wall, gate pier and fences, bollards and police lamps

Pinner Police Station with Stable Block and Associated Features

This Grade II listed building comprises a two-storey police station with a single-storey cell block to its north, constructed in red brick with Portland stone dressings and clay-tile roofs. The complex occupies a prominent corner site and is designed in the Domestic Revival manner with a picturesque composition featuring gables of varying heights, deep eaves, bargeboards with decorative timber framing, steep pitched roofs, and tall stacks.

The south-facing front elevation displays a broad central gabled bay and a side porch with a moulded stone arch bearing a crenellated sign reading POLICE. The entrance has an original plank door with cover fillets and brass furniture. Windows are predominantly multi-pane timber sashes, with those at ground floor set within stone mullions; some feature ogee carving to the lintels. A brick ramp and steps with metal railings lead to the entrance, though these are not considered of special interest.

The east elevation has paired asymmetrical gables, with the right-hand bay featuring a curved mullioned window above a deep moulded stone corbel. The single-storey cell block has a three-light mullioned window on this elevation. The west elevation also displays paired asymmetrical gables and includes a single-storey water closet block with a gablet; the entrance to this block, originally serving the married quarters, has an ogee lintel and door matching the main entrance. The rear north elevation shows a small tile-hung gable and full-width glazing at ground-floor level to the parade room, with double doors. A steel platform on the roof originally mounted a Second World War air-raid siren. The basement features metal ventilation grilles and stone steps down to the entrance.

The rear elevation of the cell block retains one original cell window with a cast-iron frame set high in the wall; the remaining two cell windows have been enlarged. A small brick extension at the north end is not of special interest.

Internally, the entrance contains a glazed timber lobby, probably dating from the 1930s. Surviving features include a simple stair with stick balusters and chamfered newel posts, some doors and surrounds, and a cell door. Glazed brick dados may remain in the parade room but have been overpainted. The internal plan largely follows the layout shown on the 1942 plan, though some subdivision has occurred, including a brick partition to the parade room.

The stable block is single-storey with a hayloft above, designed in a similar style and materials to the police station. It has a rendered gable to the front east elevation and a chimney on the north side. An outshut on the south, originally a shed for a horse-drawn ambulance, now serves as water closets. The front elevation, which originally had a stable door to the right, has been remodelled at ground level and now has paired sash windows and an entrance to the left. The interior has been modernised and lacks special interest.

Adjoining the stable block is a brick boundary wall with a tall gate pier topped by a pyramidal stone cap. Sections of perimeter fence to the east and west remain, constructed with long and short close-boarding and timber piers. The small garden to the front elevation is enclosed by low stone bollards connected by a single iron rail; the western bollard carries the original cast-iron police lamp-post and lantern. A signal lamp of uncertain date is fixed to a pole mounted on the fence on Elm Park Road, and another is mounted on the south-west corner of the building.