Mortlake has the kind of neighbours people move across London to get, and a price list that turns most of those people back at the station. Two-thirds own their homes. Household incomes run well past six figures. The typical sale is a whisker under a million, and an ordinary terrace costs more than that.
Mortlake and East Sheen run into each other along the Upper Richmond Road, where East Sheen handles most of the restaurants and convenience shopping for both. About 64% of households own their home and the median resident is 41. The Office for National Statistics models gross household income across the area at about £107,500 a year for the financial year to March 2023. That figure is before tax and averaged over four neighbourhood zones, so it describes the district as a whole and not every front door in it. Mortlake once lived off malting, brewing and the watermen who worked the river. Today's residents would pay a waterman for the novelty.
The Land Registry recorded 161 sales in the year to May 2026, at a median of £955,000. Flats sold for about £500,000, terraces for about £1,100,000 and semis for about £1,537,500. The 14 detached houses that changed hands came in at a median of £2,625,000. Council tax follows the money. The most common band is G, and only about 1% of homes are in bands A or B. The bottom rung here is a half-million-pound flat, and the next rung up is a terrace that costs over a million.
Renting is no escape route. Richmond upon Thames puts its typical private rent at about £2,310 a month as of April 2026. That average covers the whole borough, from Kew to Ham, and Mortlake is just one part of it.
The council-tax list counts every dwelling, and on that count about 38% are flats, 36% terraces, 19% semis and 6% detached. Some 70% were built before 1930, so the default home is Edwardian or older, with bay windows and solid walls. About 84% of homes heat with mains gas. Of the homes with an energy certificate, about 39% are rated A to C and 15% are rated E or worse. Most of the stock is old, so the energy ratings are what you would expect.
Changing an old house here involves more people than you might hope. The area holds 49 listed buildings, three of them Grade II* and the rest Grade II, and 14 conservation areas reach into or around it. These include Mortlake, Mortlake Green, Model Cottages, Cowley Road and East Sheen Avenue. In a conservation area, new windows, a front extension or a dormer go through extra planning control. On streets where people have the time and the income to read planning notices, swapping a sash window can turn into a discussion with the council and half the road.
Mortlake Rail Station and North Sheen Rail Station sit on the Waterloo to Reading line. Only about 5% of working residents took the train to work at the 2021 Census, while 63% worked from home. That census was taken during lockdown, so it records an unusual year. Buses are frequent. The area has 34 stops, and the stops with timetable data average 276 departures each weekday. Gigabit broadband reaches about 89% of premises, which matters more here than the trains do. The railway runs straight down the middle of Worple Way, so even that one street has a north side and a south side.
Flood risk needs reading carefully, because two different measures apply. About 21% of Mortlake's postcodes carry a high rating on at least one flood indicator, and that measure includes surface water. On the Environment Agency's river-and-sea flood zones, about 20% of the area falls in zone 3 and 11% in zone 2. Counting individual properties for rivers and sea, the agency lists just one at high risk. That low count partly reflects the Thames defences in its model, and a defence in a model is a wall someone still has to maintain. Riverside sales particulars tend to mention the Thames in the first line and the flood zone nowhere.
Police.uk figures give Mortlake 68 recorded crimes per 1,000 people in the year to May 2026, about 8% below the average for Richmond upon Thames as a whole. The mix is unusual. Vehicle crime makes up about 20% of recorded offences here, against 5% across England and Wales. In Mortlake, the crime goes where the money is parked.
Outside, the average home is about 160 metres from public green space and about 400 metres from water. The Thames runs along the north edge between Kew and Barnes, and Richmond Park lies to the south. Most residents can reach grass or the river in a few minutes on foot.
Mortlake works for a household with secure high earnings that wants old houses, solvent neighbours who care about their street, and the river close by, and that can live with gas bills and a council that has views on windows. A first-time buyer needs a budget past half a million just for a flat. Anyone hoping to buy a terrace on a single salary will find the maths stops early.
Mortlake is better than average because the people who live there look after it, and those people are exactly what the house prices are charging for. Buy if you can afford to join them.