Beaconsfield: a coaching town and a railway town, under a mile apart.

The Old Town grew at the crossroads where the London–Oxford road met the route from Windsor to Aylesbury, and its four Ends — London, Wycombe, Aylesbury and Windsor — are still wide, because the manor’s common land runs beside the highway and now carries pavements and parked cars. The manorial estate has shaped the Old Town for centuries, and its covenants still bind houses it has sold. The New Town followed the railway in 1906, on land released from the Gregories and Wilton estates, and the commuting money followed it, to Burkes Road and the roads off it. Fast Chiltern trains reach Marylebone in about twenty-five minutes; the M40 passes less than a mile south of the Old Town, with Heathrow beyond.

A Beaconsfield week has its fixed points. The school run goes to Davenies on Station Road and High March on Ledborough Lane. Bekonscot, the model village on Warwick Road, has drawn families since 1929 and opens every day through its main season; the National Film and Television School works from what were the town’s film studios. An evening out means the Old Town, where restaurants and pubs sit along the London–Oxford road, some in its coaching inns. The charter fair, which dates from 1269, is still held every 10 May. Much of the week repeats to the minute: the same train, the same drop-off, the same bay in the station car park. A protective survey reads a house against that pattern.

Two services carry most of the weight in Beaconsfield. The protective survey starts at the edge of a large plot — the drive, the side gates, the rear boundary — and takes in the household’s timetable before setting out, in a graded written report, which changes matter and which can wait. Security driving covers the run into London, late returns and Heathrow arrivals on the days the diary is public. Away-day property watch is for the weeks the family is away. Residential officers are for a period of heightened attention; most households here will not need them.