Sold prices · SE17

Portland Street, London (SE17): what completed sales show

Portland Street, London (SE17): 5 completed sales in the last 24 months, registered with HM Land Registry.

Postcodes on this street: SE17 2DS, SE17 2DT, SE17 2PE, SE17 2TN

The evidence in one paragraph

Portland Street, London (SE17): 5 completed sales in the last 24 months, registered with HM Land Registry. Flats here sold for a median of £284,500, about £4,991 per square metre of floor area. In Southwark, average prices fell 2.1% in the 12 months to August 2026 (UK House Price Index).

Source: ValuQ (https://valuq.co.uk/sold-prices/se17/portland-street), from HM Land Registry completed sales, checked 9 October 2026.

Completed sales on Portland Street by property type

TypeSalesMedian pricePer m²
Flats5£284,500£4,991

Across Southwark, the average price was £569,160 in August 2026, down 2.1% on a year earlier (UK House Price Index).

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Completed sales in the last 24 months

CompletedPriceTypeFloor areaPer m²Postcode
29 April 2026£287,793Flat, leasehold46 m²£6,256SE17 2PE
1 September 2025£205,000Flat, leasehold55 m²£3,727SE17 2TN
17 June 2025£345,000Flat, leasehold63 m²£5,476SE17 2DT
16 April 2025£180,000Flat, leasehold48 m²£3,750SE17 2DS
7 February 2025£284,500Flat, leasehold57 m²£4,991SE17 2DS

How these figures are worked out

Every price here is a completed sale registered with HM Land Registry; asking prices are never used. Floor areas come from each home's energy performance certificate, and the price per square metre is the price paid divided by that floor area.

Sold prices show what homes have sold for, not what any one home is worth today. Condition, extensions and the plot all move a price, and only a local agent who has seen the home can allow for them.

Own a home here? Claim it in your ValuQ portal, correct its details, and ask local agents to value it. Once they have, you can choose to show the valuation they gave, and when, on your home's page. Claim your home

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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.

Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.

Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.

The Land Registry registers most sales within a few months of completion, so the newest sales may not appear yet.