Our Data Sources
21, Astell Street has a single entry in the Land Registry from May 2012 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Astell Street is in very good condition we estimate a sale value of £5,367,326 and a rental value of £15,569 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £4,753,917 and a rental value of £13,790 per month.
Plot Size
According to data from HM Land Registry, 21, Astell Street sits on a plot of 169 m2.
We have plot size data on 18 out of 18 other houses in the postcode and 21, Astell Street sits on the 11th largest plot.
Sold Prices
According to HM Land Registry, 21, Astell Street was last sold on 30th May 2012 for £4,805,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since May 2012, the market for similar properties has risen by 15.1%.
- Sold May 2012£4,805,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 15 sales of properties similar to 21, Astell Street within a radius of 250 metres over the last 2 years.
The most recent example is 15, Astell Street, London, SW3 3RT, a freehold house which sold for £5,650,000 on the 28th May 2025.
Read more about house prices in SW3.
- Sold May 2025£5,650,000 | 5 Bed House15, Astell Street, London, SW3 3RT15, Astell Street, London, SW3 3RT
- Sold Jun 2023£4,475,000 | 5 Bed House13, Jubilee Place, London, SW3 3TD13, Jubilee Place, London, SW3 3TD
- Sold Apr 2021£4,730,000 | 5 Bed House39, Markham Street, London, SW3 3NR39, Markham Street, London, SW3 3NR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Astell Street, London, SW3 has a total of 50 addresses. According to our analysis of all the public data, 21, Astell Street is the 26th largest and the 22nd most expensive property on the street.
When compared to the postcode district it is £3.033m more expensive than the average property in SW3.
More reading links
Schools Nearby
- Oratory Roman Catholic Primary School200 m away
- Marlborough Primary School300 m away
- St Joseph's Catholic Primary School500 m away
- St. Thomas More Language College500 m away
- Chelsea Academy1.7 km away
- Saint John Bosco College1.7 km away
More reading links
Public Transport Nearby
- South Kensington|600 m away
- Sloane Square|800 m away
- Gloucester Road|1.1 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
