House Price Monitor

E14 · Tower Hamlets · Narrow Street

Ionian Building

Flats on Narrow Street, E14. Sold prices since January 2023.

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typical sale

13 flats sold in Ionian Building since January 2023: 4 in 2023, 4 in 2024, 4 in 2025, 1 in 2026.

per m², typical · £687 per sq ft
m²typical flat size
Mar 2026last sale, £297,000

Price per m² against E14

Flats in Ionian Building sell for about 2% less per square metre than the typical E14 flat.

Ionian Building
£7,400
All E14 flats
£7,530

Buying a flat here? See how long is left on the leases in Ionian Building, free on Lease Length Check.

Price per m² by year

Typical price per square metre of the flats sold each year.

20234 sales
£7,300
20244 sales
£8,510
20254 sales
£7,300
20261 sale so far
£5,400

Prices by flat size

SizeSoldTypical price
50 to 69 m²typically 56 m²11£400,000
70 to 99 m²typically 76 m²2£530,000

Every sale in Ionian Building

13 sales since January 2023, most recent first. Open a flat for its full sale history.

FlatDatePrice
Flat 4155 m² · 4th floor11 Mar 2026£297,000£5,400 per m²
Flat 13864 m² · 4th floor29 Oct 2025£400,000£6,250 per m²
Flat 11366 m² · Ground floor31 Mar 2025£465,000£7,050 per m²
Flat 9050 m² · 2nd floor28 Feb 2025£400,000£8,000 per m²
Flat 7767 m² · 1st floor18 Feb 2025£506,000£7,550 per m²
Flat 1982 m² · 2nd floor11 Oct 2024£515,000£6,280 per m²
Flat 4271 m² · 4th floor4 Oct 2024£545,000£7,680 per m²
Flat 6158 m² · 7th floor27 Sep 2024£542,500£9,350 per m²
Flat 9554 m² · 3rd floor5 Jul 2024£505,000£9,350 per m²
Flat 2252 m² · 2nd floor8 Dec 2023£375,000£7,210 per m²
Show all 13 sales
Flat 6260 m² · 5th floor17 Oct 2023£480,000£8,000 per m²
Flat 5056 m² · 4th floor26 Sep 2023£370,000£6,610 per m²
Flat 10750 m² · 4th floor28 Jun 2023£370,000£7,400 per m²

The E14 report each month.
Everything here is free to see. The monthly E14 report needs a free account: every sale with street, date and price, emailed as soon as it is published. No password, no card.

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Buildings near Ionian Building

Where prices rose and fellA free email each month, after the monthly update.