Our Data Sources
15, Chalfont Green has no records in the the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data 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 15, Chalfont Green, we estimate a market value of £725,425 and a rental value of £3,818 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £642,519 and £3,381 per month respectively.
Energy Efficiency
15, Chalfont Green has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 5 properties similar to 15, Chalfont Green have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st April 2021, was 29, Chalfont Road, London, N9 9LP, a freehold house which sold for £610,000.
Read more about house prices in N9.
- Sold Apr 2021£610,000 | 5 Bed House29, Chalfont Road, London, N9 9LP29, Chalfont Road, London, N9 9LP
- Sold Oct 2020£550,000 | 5 Bed House273, Haselbury Road, London, N9 9TL273, Haselbury Road, London, N9 9TL
- Sold Feb 2015£295,000 | 5 Bed House199, Haselbury Road, London, N9 9TT199, Haselbury Road, London, N9 9TT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 37 addresses on Chalfont Green, London, N9, 15, Chalfont Green comes out as the largest and the most expensive in our analysis of the public data.
It is also £328k more expensive than the average property across the N9 district.
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Schools Nearby
- Hazelbury Primary School200 m away
- Latymer All Saints CofE Primary School400 m away
- Starks Field Primary School600 m away
- The Latymer School400 m away
- Lift Aylward800 m away
- Winchmore School1.5 km away
More reading links
Public Transport Nearby
- Edmonton Green|800 m away
- Silver Street|800 m away
- White Hart Lane|2.0 km away
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.












