40, Kay Road
40, Kay Road
Description & Estimates
40, Kay Road is recorded publicly as a period freehold house across 1,743 ft2 of internal area, sitting on a 121 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 40, Kay Road is £1,144,457 and its rental estimate is £6,013 per month, given the available information and assuming reasonable condition.
Kay Road, London, SW9 falls within the SW9 postal district, in the borough of Lambeth.
Our Data Sources
40, Kay Road has a single entry in the Land Registry from March 2016 and a single entry in the EPC database dated June 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 40, Kay Road, we estimate a market value of £1,201,680 and a rental value of £6,314 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,064,345 and £5,592 per month respectively.
Recent Market Change
Over the last year, 40, Kay Road has seen its estimated sale value move down by £28,944 (2.5%) and its estimated rental value increase by £382 per month (6.3%). This results in an estimated gross rental yield of 6.3%.
Plot Size
HM Land Registry records the plot of land for 40, Kay Road as measuring 121 m2.
That makes it the 13th largest plot in the postcode, where 15 of the 16 other houses have recorded plot data.
Energy Efficiency
40, Kay Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jun 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 40, Kay Road completed on 16th March 2016 at £917,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 7.4% over the period since March 2016.
- Sold Mar 2016£917,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 40, Kay Road have sold within a radius of 220 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th October 2025, was 37, Kimberley Road, London, SW9 9DQ, a freehold house which sold for £1,325,000.
Read more about house prices in SW9.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 79 addresses on Kay Road, London, SW9, 40, Kay Road comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.
It is also £658k more expensive than the average property across the SW9 district.
More reading links
Schools Nearby
- 0mSt Andrew's Church of England Primary School
- 400mStockwell Primary School
- 600mLarkhall Primary Campus
- 600mPlatanos College
- 1.3kmTrinity Academy
- 1.5kmArk Evelyn Grace Academy
More reading links
Public Transport Nearby
From 40, Kay Road, the nearest station is Stockwell, 400 metres away.
- 400mStockwell
- 600mClapham North
- 800mClapham High Street
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
