Flat 30, Curtiss House, 27 Heritage Avenue, London, NW9 5WT is a leasehold flat built between 2007-2011. The property offers approximately 893 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have three bedrooms.

The estimated current market value of the property is £456,767 , which equates to approximately £511 per square foot. It was last sold on 14 Apr 2021 for £450,000. Since then, the value has increased by £6,767, representing a 1.5% increase, or approximately 0.3% per year.

The current estimated value of £456,767 is:

  • 14.3% higher than the average property price on Heritage Avenue
  • 8.1% higher than the average in the NW9 5WT postcode area
  • and 45.3% lower than the average price for London as a whole

At the most recent EPC inspection on 16 November 2022, the property was recorded as owner-occupied.

View sold house prices in NW9 5WT

Building approximate location

About Property

Type
Flat
Built
2007-2011
Interior Size
893 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£456,767
Price Per sq ft (estimate)
£511
Bedroom Count (estimate)
3 bedrooms

EPC Summary

Flat 30, Curtiss House, 27 Heritage Avenue, London, Barnet, Greater London, NW9 5WT has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 16 Nov 2022.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 5 Aug 2011. The rating of B is unchanged, though the energy efficiency score decreased by 4.7%.

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 energy efficiency changing from average to poor, while the system remained as electric immersion, off-peak.
  • 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 0.20 w/m?k to system built, as built, insulated (assumed), changing energy efficiency from very good to 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
Electric immersion, off-peak
Poor
Walls
System built, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to NW9 5WT

11 th / 64
Price Rank
8% higher than average
5 th / 61
Size Rank
52% bigger than average
52 nd / 61
Price Per Sq FT Rank
29% lower than average

Compared to other properties in NW9 5WT , this flat's estimated value ranks 11th out of 64. Based on price per square foot, it ranks 52th out of 61 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 5th out of 61 properties in its postcode area.

Sale History

Today
£456,767
streetscan.co.uk estimate
+2 %
14 Apr 2021
£450,000
Leasehold
+18.4 %
24 May 2017
£380,000
Leasehold
+10.6 %
27 Sep 2011
£343,450
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 807 sq ft
sale price: £425,000
sale date: 4 Jan 2012
rooms: 3
size: 786 sq ft
sale price: £312,000
sale date: 6 Dec 2011
rooms: 3
size: 818 sq ft
sale price: £323,500
sale date: 7 Oct 2011
rooms: 4
size: 1001 sq ft
sale price: £690,000
sale date: 22 Jul 2025
rooms: 3
size: 936 sq ft
sale price: £370,000
sale date: 27 Mar 2025

Data Sources

The property at Flat 30, Curtiss House, 27 Heritage Avenue, London, NW9 5WT appears three times in the Land Registry records, with the latest transaction recorded on 14 Apr 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Nov 2022. 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.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.