50, First Street
50, First Street
Description & Estimates







Public records show 50, First Street to be a period freehold house with 1,743 ft2 of internal area.
In this area, houses of this size normally have 4 bedrooms with a garden.
50, First Street has an estimated sale value of £3,824,929 and an estimated rental value of £12,636 per month, assuming reasonable condition and based on the information available.
First Street, London, SW3 lies in the borough of Kensington and Chelsea, within the SW3 postal district.
Our Data Sources
50, First Street has 21 entries in the Land Registry , most recently in March 2024 and a single entry in the EPC database dated May 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 50, First Street would be worth £4,016,175, with a potential rental value of £13,268 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £3,557,184, with a rental value of £11,752 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 50, First Street has moved down by £28,042 (0.7%) over the last year. During the same period, its estimated monthly rental value has increased by £755 (6.0%). The property's estimated gross yield is currently 4.0%.
Energy Efficiency
50, First Street has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 May 2023.
The property is connected to mains gas and has some secondary glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
50, First Street last changed hands on 28th March 2024, selling for £3,900,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 2.5% since March 2024.
- Sold Mar 2024£3,900,000
- Sold Jun 2006£1,350,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 260 metres of 50, First Street across the last 2 years.
Most recently, 12, Ovington Street, London, SW3 2JB, a freehold house, sold at £4,175,000 on the 7th July 2025.
Read more about house prices in SW3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 50, First Street as the 6th largest and the 6th most expensive of the 53 addresses on First Street, London, SW3.
Against the SW3 postcode district average, it is £1.745m more expensive than the typical property.
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Schools Nearby
- 200mMarlborough Primary School
- 300mSt Joseph's Catholic Primary School
- 600mOratory Roman Catholic Primary School
- 300mSt. Thomas More Language College
- 1.9kmWestminster City School
- 2.1kmPimlico Academy
More reading links
Public Transport Nearby
South Kensington station is the nearest stop to 50, First Street at 600 metres away.
- 600mSouth Kensington
- 600mKnightsbridge
- 600mSloane Square
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

