Our Data Sources
9, Casstine Close, Swanley has a single entry in the Land Registry from November 2015 and a single entry in the EPC database dated August 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 9, Casstine Close, Swanley, we estimate a market value of £401,030 and a rental value of £1,897 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £355,198 and £1,680 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Casstine Close, Swanley as measuring 268 m2.
That makes it the 12th largest plot in the postcode, where 15 of the 16 other houses have recorded plot data.
Energy Efficiency
9, Casstine Close, Swanley has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Aug 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 9, Casstine Close, Swanley completed on 25th November 2015 at £275,000 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 risen by 25.8% over the period since November 2015.
- Sold Nov 2015£275,000
Similar Properties Sold Nearby
Since 2010 148 properties similar to 9, Casstine Close, Swanley have sold within a radius of 860 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th January 2026, was 21, Victoria Hill Road, Swanley, BR8 7LL, a freehold house which sold for £500,000.
Read more about house prices in BR8.
- Sold Jan 2026£500,000 | 3 Bed House21, Victoria Hill Road, Swanley, BR8 7LL21, Victoria Hill Road, Swanley, BR8 7LL
- Sold Dec 2025£370,000 | 3 Bed House20, Lower Road, Swanley, BR8 7RZ20, Lower Road, Swanley, BR8 7RZ
- Sold Jun 2025£430,000 | 3 Bed House21, Nutley Close, Swanley, BR8 7LP21, Nutley Close, Swanley, BR8 7LP
- Sold May 2025£360,000 | 3 Bed House13, Casstine Close, Swanley, BR8 7LZ13, Casstine Close, Swanley, BR8 7LZ
- Sold Apr 2025£375,000 | 3 Bed House157, Claremont Road, Swanley, BR8 7QU157, Claremont Road, Swanley, BR8 7QU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £423,242, ranging from £361,751 to £558,088.
- 11 Casstine Close
3 Bed House | 6 m | Est. Value: £372,731
- 13 Casstine Close
3 Bed House | 18 m | Est. Value: £387,452
- 12 Casstine Close
3 Bed House | 30 m | Est. Value: £384,953
- 25 Rollo Road
3 Bed House | 35 m | Est. Value: £400,665
- 27 Rollo Road
3 Bed House | 35 m | Est. Value: £361,751
Location Comparison
Of the 16 addresses on Casstine Close, Hextable, Swanley, BR8, 9, Casstine Close, Swanley comes out as the 13th largest and the 14th most expensive in our analysis of the public data.
It is also £37k less expensive than the average property across the BR8 district.
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Schools Nearby
- Hextable Primary School700 m away
- St Pauls' Church of England Voluntary Controlled Primary School1.1 km away
- Horizon Primary Academy1.1 km away
- Orchards Academy1.6 km away
- Leigh Academy Wilmington2.3 km away
- Wilmington Grammar School for Boys2.3 km away
More reading links
Public Transport Nearby
- Swanley|1.9 km away
- Farningham Road|3.9 km away
- Bexley|4.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
