Flat 11, Curtiss House, 27 Heritage Avenue, London, NW9 5WT is a leasehold flat built in 2012 onwards. The property offers approximately 291 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £294,361 , which equates to approximately £1,013 per square foot. It was last sold on 21 Apr 2021 for £290,000. Since then, the value has increased by £4,361, representing a 1.5% increase, or approximately 0.3% per year.

The current estimated value of £294,361 is:

  • 26.4% lower than the average property price on Heritage Avenue
  • 30.4% lower than the average in the NW9 5WT postcode area
  • and 64.8% lower than the average price for London as a whole

At the most recent EPC inspection on 20 September 2023, the property was recorded as rented.

View sold house prices in NW9 5WT

Building approximate location

About Property

Type
Flat
Built
2012 onwards
Interior Size
291 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£294,361
Price Per sq ft (estimate)
£1,013
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 11, Curtiss House, 27 Heritage Avenue, London, Barnet, Greater London, NW9 5WT has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 20 Sep 2023.

This property uses electric room heaters as its main heating source. Hot water is provided from the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.

The previous EPC assessment was conducted on 5 Aug 2011, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 7.1%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from poor to very poor, while the heating system type remained the same (room heaters, electric).
  • The hot water system was changed from electric instantaneous at point of use to from main system, no cylinder thermostat, with its energy efficiency improving from n/a to very poor.
  • The roof construction or insulation changed from (other premises above) to (another dwelling above), with no change in energy efficiency (n/a).
  • The wall construction or insulation changed from average thermal transmittance 0.18 w/m?k to system built, as built, insulated (assumed), with no change in energy efficiency (very good).
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 27% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from average to very good.
Heating Type
Room heaters, electric
Very Poor
Hot Water
From main system, no cylinder thermostat
Very Poor
Walls
System built, as built, insulated (assumed)
Very Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to NW9 5WT

44 th / 64
Price Rank
30% lower than average
57 th / 61
Size Rank
51% smaller than average
5 th / 61
Price Per Sq FT Rank
41% higher than average

Compared to other properties in NW9 5WT , this flat's estimated value ranks 44th out of 64. Based on price per square foot, it ranks 5th out of 61 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 57th out of 61 properties in its postcode area.

Sale History

Today
£294,361
streetscan.co.uk estimate
+2 %
21 Apr 2021
£290,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 1
size: 280 sq ft
sale price: £205,000
sale date: 21 Sep 2023
rooms: 1
size: 280 sq ft
sale price: £208,000
sale date: 23 Aug 2023
rooms: 1
size: 280 sq ft
sale price: £220,000
sale date: 30 Sep 2022
rooms: 1
size: 280 sq ft
sale price: £220,000
sale date: 16 Jul 2022
rooms: 1
size: 248 sq ft
sale price: £180,000
sale date: 12 Aug 2025

Data Sources

The property at Flat 11, Curtiss House, 27 Heritage Avenue, London, Barnet, Greater London, NW9 5WT appears once in the Land Registry records, with the transaction recorded on 21 Apr 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Sep 2023. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


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