« Sold prices in London

House prices near International School of London

All-through · Independent · London

Within 0.5 miles of International School of London, 1,693 homes have sold since 2015, at a median price of £581,000. In the latest 12 months of data, 91 sales had a median of £550,000. Flat/Maisonette homes are the most common here, at a median of £480,000. That is 108% above the England & Wales average of around £280,000. Recent prices near the school are in line with London as a whole (£540,000). 46% of these sales were new-build homes.
£581,000
Median sold price
£550,000
Median, last 12 months
1,693
Sales recorded
0.5 miles
Radius from the school

This is not the school’s catchment area. Figures cover homes within a straight-line 0.5 miles of the school; admissions depend on each school’s criteria, so check with the local council.

About International School of London

PhaseAll-through
TypeIndependent (Other independent school)
Ages3–18
Pupils298 (capacity 600)
GenderMixed
AdmissionsNon-selective
Local authorityHounslow
PostcodeW3 8LG

School website · DfE school record

Inspection

Independent schools are inspected by Ofsted or the ISI — school record

House prices near International School of London by property type

TypeMedianSales
Flat/Maisonette£480,0001229
Terraced£815,000223
Other£1,300,000144
Semi-detached£927,50080
Detached£1,500,00017

Sold prices by year

YearMedianSales
2015£647,50083
2016£575,00066
2017£615,000101
2018£600,000132
2019£375,000187
2020£581,000122
2021£514,852142
2022£590,000379
2023£600,000141
2024£566,250150
2025£590,000165
2026£595,00025

Recent sales near International School of London

£840,000
FLAT 907, JASMINE HOUSE, 16, CAPITAL INTERCHANGE WAY, BRENTFORD, HOUNSLOW, GREATER LONDON, TW8 0SN
Flat/MaisonetteJul 2026
£250,000
397B, CHISWICK HIGH ROAD, LONDON, HOUNSLOW, GREATER LONDON, W4 4AR
TerracedJun 2026
£1,450,000
41, SILVER CRESCENT, LONDON, HOUNSLOW, GREATER LONDON, W4 5SF
TerracedJun 2026
£430,100
FLAT 1, 13, GRANGE ROAD, LONDON, HOUNSLOW, GREATER LONDON, W4 4DB
Flat/MaisonetteJun 2026
£255,000
FLAT 1-2, 114, GUNNERSBURY AVENUE, LONDON, EALING, GREATER LONDON, W5 4HB
Flat/MaisonetteJun 2026
£810,000
FLAT 802, LILY HOUSE, 12, CAPITAL INTERCHANGE WAY, BRENTFORD, HOUNSLOW, GREATER LONDON, TW8 0SP
Flat/MaisonetteJun 2026
£440,000
37, KINGSLAND COURT, STREAMDALE ROAD, LONDON, EALING, GREATER LONDON, W3 8TD
Flat/MaisonetteMay 2026
£6,875,000
54, SURREY CRESCENT, LONDON, HOUNSLOW, GREATER LONDON, W4 4AB
OtherMay 2026
£705,000
5, WHELAN ROAD, LONDON, EALING, GREATER LONDON, W3 8UG
Flat/MaisonetteMay 2026
£750,000
97, THE RIDGEWAY, LONDON, HOUNSLOW, GREATER LONDON, W3 8LP
TerracedApr 2026
£385,000
FLAT B, 3, BROOKS ROAD, LONDON, HOUNSLOW, GREATER LONDON, W4 3BJ
Flat/MaisonetteApr 2026
£930,000
24, LILLIAN AVENUE, LONDON, EALING, GREATER LONDON, W3 9AW
Semi-detachedMar 2026

Streets near International School of London

Schools nearby

The nearest 9 schools within 10 miles, by straight-line distance from International School of London. These are not catchment areas — admissions depend on each school’s criteria, so check with the local council.

Kew House0.4 mi
Secondary · Independent · ages 11–18 · website
Independent schools are inspected by Ofsted or the ISI — school record
Lionel Primary School0.6 mi
Primary · Council-maintained · ages 3–11 · website
Ofsted, Mar 2025 — graded by area, no overall grade:
Quality of education: OutstandingBehaviour: OutstandingPersonal development: OutstandingLeadership: Outstanding
Ofsted reports »
Strand-on-the-Green Junior School0.6 mi
Primary · Council-maintained · ages 7–11 · website
Ofsted report card, Feb 2026:
Achievement: Strong standardCurriculum & teaching: Strong standardInclusion: Strong standardAttendance & behaviour: Strong standardPersonal development: Strong standardLeadership: Strong standardSafeguarding: Met
Ofsted reports »
Strand-on-the-Green Infant and Nursery School0.6 mi
Primary · Council-maintained · ages 3–7 · website
Ofsted, Dec 2022: Good
Ofsted reports »
Acton Gardens Primary School0.7 mi
Primary · Council-maintained · ages 3–11 · website
Ofsted, May 2025 — graded by area, no overall grade:
Quality of education: GoodBehaviour: GoodPersonal development: GoodLeadership: Good
Ofsted reports »
Ark Acton Academy0.7 mi
Secondary · Academy · ages 11–18 · website
Ofsted, Feb 2023: Good
Ofsted reports »
Heathfield House School0.7 mi
Primary · Independent · ages 3–11 · website
Independent schools are inspected by Ofsted or the ISI — school record
Kew Green Preparatory School0.8 mi
Primary · Independent · ages 2–11 · website
Independent schools are inspected by Ofsted or the ISI — school record
Green Dragon Primary School0.8 mi
Primary · Council-maintained · ages 3–11 · website
Ofsted, Oct 2022: Good
Ofsted reports »

School details from Get Information About Schools (Department for Education). Inspection outcomes from Ofsted management information as at 30 September 2026; check the latest report on Ofsted’s website. Since November 2025 Ofsted report cards grade each area separately and give no overall grade. © Crown copyright, licensed under the Open Government Licence v3.0.

How these figures are calculated. Sales are completed transactions from HM Land Registry Price Paid data (2015 to Jul 2026) for homes whose postcode centre lies within 0.5 miles of the school. The radius widens from half a mile, up to 3 miles in rural areas, until there are enough sales to be meaningful. We show the median so a few unusual sales do not distort the picture. School details from Get Information About Schools (Department for Education); inspection outcomes from Ofsted management information. Postcode locations from Ordnance Survey Code-Point Open. Contains HM Land Registry, OS and Crown copyright data, licensed under the Open Government Licence v3.0.