Our Data Sources
Flat 45, Constantine House 14 has a single entry in the Land Registry from March 2016 and a single entry in the EPC database dated November 2025.
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
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 Flat 45, Constantine House 14 is in very good condition we estimate a sale value of £364,985 and a rental value of £2,100 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £323,272 and a rental value of £1,860 per month.
Energy Efficiency
Flat 45, Constantine House 14 has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Nov 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
According to HM Land Registry, Flat 45, Constantine House 14 was last sold on 4th March 2016 for £294,950 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since March 2016, the market for similar properties has dropped by 13.8%.
- Sold Mar 2016£294,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 45, Constantine House 14 within a radius of 170 metres over the last 2 years.
The most recent example is Flat 27, Ascent House 35, Boulevard Drive, London, NW9 5QZ, a leasehold flat which sold for £380,000 on the 19th March 2026.
Read more about house prices in NW9.
- Sold Mar 2026£380,000 | 2 Bed FlatFlat 27, Ascent House 35, Boulevard Drive, London, NW9 5QZFlat 27, Ascent House 35, Boulevard Drive, London, NW9 5QZ
- Sold Mar 2026£373,000 | 2 Bed FlatFlat 31, Arctic House 3, Heritage Avenue, London, NW9 5FLFlat 31, Arctic House 3, Heritage Avenue, London, NW9 5FL
- Sold Aug 2025£400,000 | 2 Bed FlatFlat 15, Amelia House 11, Boulevard Drive, London, NW9 5JPFlat 15, Amelia House 11, Boulevard Drive, London, NW9 5JP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Our network of Estate Agents reports 1 let of a property similar to Flat 45, Constantine House 14 within a radius of 170 metres over the last 2 years.
Most recently, Flat 35, Carleton House 20, Boulevard Drive, London, NW9 5QF, a leasehold flat, was let by Fine Living in March 2022.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Boulevard Drive, London, NW9 has a total of 537 addresses. According to our analysis of all the public data, Flat 45, Constantine House 14 is the 322nd largest and the 222nd most expensive property on the street.
When compared to the postcode district it is £94k less expensive than the average property in NW9.
More reading links
Schools Nearby
- 600mBlessed Dominic Catholic Primary School
- 800mSunnyfields Primary School
- 900mColindale Primary School
- 600mSt James' Catholic High School
- 700mSaracens High School
- 1.0kmHasmonean High School for Girls
More reading links
Public Transport Nearby
- 600mColindale
- 1.7kmHendon Central
- 1.7kmHendon
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.
