getmy.house

63 Onslow Square

SW7 3LSFlatLeasehold

Last sold

£3,000,000

January 2017

Previous sales

Every sale of this address since 1995, newest first.

January 2017 Leasehold £3,000,000

What it looks like

The street photo and the view from above.

The street photo appears when the page is opened in a browser.

Street View

The satellite picture appears when the page is opened in a browser.

From above

Pointed at the middle of the postcode, which is the closest position the public records give us for this property — so the camera can be a door or two along from this address.

The home

Size, energy rating, walls and flood risk.

The building

The energy certificate and flood risk are looked up the first time someone opens this address.

The rules on the land

Designations that decide what can be built or changed here.

The planning rules on this land are looked up the first time someone opens this address.

Crime nearby

Crimes recorded within about 500 metres, last twelve months.

Crime recorded nearby is looked up the first time someone opens this address.

A dot is the nearest point on or near a street, never a house.

Broadband

Gigabit

Every home in this postcode can get gigabit broadband (full fibre or cable): 1,000 Mb or more.

As of July 2025, for the whole postcode. What you can actually get depends on the provider.

Schools nearby

The nearest primary and secondary schools, as the crow flies, with their latest Ofsted inspection.

Primary schools

Our Lady of Victories RC Primary School Ages 4 to 11 · 160 pupils · Roman Catholic

Good, 2023

0.2 miles

Oratory Roman Catholic Primary School Ages 5 to 11 · 210 pupils · Roman Catholic

Outstanding, 2023

0.2 miles

Marlborough Primary School Ages 0 to 11 · 466 pupils

No grade

0.4 miles

Secondary schools

St. Thomas More Language College Ages 11 to 16 · 489 pupils · Roman Catholic

Good, 2022

0.5 miles

Chelsea Academy Ages 11 to 19 · 1,106 pupils · Church of England

Good, 2023

1.1 miles

The London Oratory School Ages 7 to 18 · 1,392 pupils · Roman Catholic

Outstanding, 2022

1.1 miles

Distance is a straight line, not the walk. Being close is not a promise of a place: each school has its own admissions rules.

What’s nearby

Shops, places to eat, things to do and getting about.

Supermarkets

Tesco0.1 mi · 2 min walk
Waitrose0.1 mi · 4 min walk
Sainsbury’s0.4 mi · 10 min walk
H
Here Organic Warehouse0.4 mi · 10 min walk
Londis0.4 mi · 10 min walk
M&S Food0.4 mi · 11 min walk

Within a 15-minute walk

167

Restaurants

Carluccio's, Gỗ, Faraya, Shoty…

57

Cafés

Illy Caffè, Starbucks, Hagen, La Brioche…

34

Pubs and bars

Zetland Arms, Hoop & Toy, The Crown, The Hunter's Moon…

20

Takeaways

Wasabi, Pret A Manger, Bosphorus Kebabs, Sushi Shop…

Everyday

GPSouth Kensington GP Clinic 0.1 mi · 2 min walk
ChemistHarleys Pharmacy 0.1 mi · 2 min walk
DentistSouth Kensington Medical & Dental Clinic 0.1 mi · 2 min walk
GymStone Fitness 0.1 mi · 3 min walk
Swimming poolThe Lido 0.8 mi · 22 min walk
ParkSt Luke's Gardens 0.3 mi · 8 min walk

Things to do

Photo: Elliot Smith · CC BY-SA Football · 2.4 miCraven Cottage
Beach The Hollows 4.9 mi
Nature Lost River Park 1.0 mi
Family Battersea Park Children's Zoo ↗ 1.1 mi
Football Stamford Bridge 1.0 mi
Attraction Banksy Limitless London ↗ 0.1 mi
Museum Cadogan Contemporary ↗ 0.1 mi
Golf Queens Park Pitch and Putt 3.4 mi

Getting about

StationImperial Wharf 1.3 mi · 33 min walk
StationLondon Victoria 1.3 mi · 34 min walk

Distances are as the crow flies; walking times are rough, by the streets.

Recently sold nearby

Sold prices, from the area on the map, last two years.

9 Thurloe Street

July 2026

£5,950,000

Flat 4, 81 Onslow Square

June 2026 Leasehold

£3,700,000

Flat 5, 107 Queen's Gate

June 2026 Leasehold

£548,257

36 Sydney Street

June 2026 Leasehold

£1,470,000

Map OpenFreeMap © OpenMapTiles, data from OpenStreetMap.

Flipometer

Places on the map that were bought, done up and sold on.

Flat 29 Petersham House Harrington Road, London

Leasehold

Bought December 2024£618,000
Sold March 2026£1,375,000
+£757,000 14 months Flipped
Flat 45 Malvern Court Onslow Square, London

Leasehold

Bought March 2022£350,000
Sold January 2024£1,275,000
+£925,000 21 months Flipped
Flat 4 Malvern Court Onslow Square, London

Leasehold

Bought September 2021£300,000
Sold May 2022£1,440,000
+£1,140,000 8 months Flipped
68 Onslow Gardens, London

Leasehold

Bought May 2020£5,600,000
Sold March 2022£6,950,000
+£1,350,000 21 months Flipped

A gap between two sale prices does not prove work was done, and a planning application near a sale does not prove the two are connected. Map OpenFreeMap © OpenMapTiles, data from OpenStreetMap.

How this area has changed

Typical prices for flats, now and in years gone by. The twelve months to August 2026 against the same twelve months back then.

Area Now 5 years ago10 years ago15 years ago20 years ago
Onslow Square – Not enough sales Not enough sales Not enough sales £924,000
Postcode sector SW7 3 £1,530,000 £1,415,000 +8% since £1,670,000 -8% since £925,000 +65% since £580,000 +164% since
Kensington and Chelsea £860,000 £970,000 -11% since £995,000 -14% since £665,000 +29% since £432,500 +99% since

The typical price is the middle sale of the twelve months, not the average, so one very dear or very cheap sale cannot pull it about. Standard sales only. A figure needs at least 15 sales behind it; with fewer, it says so.

£0k £500k £1000k £1500k £2000k 2010 2015 2020 2025 2006 · £455,000 2007 · £550,000 2008 · £590,000 2009 · £580,000 2010 · £635,000 2011 · £675,000 2012 · £750,000 2013 · £830,000 2014 · £990,000 2015 · £975,000 2016 · £1,000,000 2017 · £1,150,000 2018 · £1,100,000 2019 · £975,000 2020 · £1,002,500 2021 · £997,000 2022 · £1,100,000 2023 · £1,050,000 2024 · £1,015,000 2025 · £953,000 2026 · £817,500 2006 · £595,000 2007 · £802,225 2008 · £800,000 2009 · £775,000 2010 · £887,500 2011 · £932,500 2012 · £1,310,000 2013 · £1,482,500 2014 · £1,795,000 2015 · £1,895,000 2016 · £1,629,675 2017 · £1,355,750 2018 · £1,350,000 2019 · £1,600,000 2020 · £1,400,000 2021 · £1,625,000 2022 · £1,677,500 2023 · £1,490,000 2024 · £1,467,500 2025 · £1,490,000
Sector SW7 3 Kensington and Chelsea Typical price each year, flats. A gap is a year with too few sales.
House prices across SW7 →

How homes change hands in SW7 3, over the last five years (315 sales):

  • What sells: 77% flats, 12% terraced, 11% other, 1% detached.
  • 85% sold leasehold.
  • 38 sales in the last twelve months, against 68 in the same twelve months five years ago.

Work out your numbers for this address

Your figures, your sums. Nothing is saved.

Buying it

Includes a £500 survey and £1,500 legal fees — Detailed to change them.

Total to buy£0
Paying for it

75% mortgage at 5.5%, interest only, 25 years — Detailed to change it.

Mortgage needed£0
Monthly payment£0
Your money in£0
Doing it up
Mortgage while it’s empty£0
Refinancing

Turn on to buy, do up and refinance, then keep it with any exit.

Total cost to pay£0
Profit£0
Profit as a share of the cost0%

Your figures, your sums. Nothing is saved, and none of it is advice.