21 Larch Close, London, N11 3NU is a leasehold flat built between 1991-1995. The property offers approximately 420 square feet of living space and is situated on the 2nd floor of a 2-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £246,275 , which equates to approximately £587 per square foot. It was last sold on 18 May 2007 for £164,000. Since then, the value has increased by £82,275, representing a 50.2% increase, or approximately 2.6% per year.

The current estimated value of £246,275 is:

  • 30.8% lower than the average property price on Larch Close
  • 1.6% higher than the average in the N11 3NU postcode area
  • and 69.6% lower than the average price for London as a whole

At the most recent EPC inspection on 16 December 2025, the property was recorded as owner-occupied.

View sold house prices in N11 3NU

Building approximate location

About Property

Type
Flat
Built
1991-1995
Interior Size
420 sq ft
Tenure
Leasehold
Floor level
2nd floor of 2
Price (estimate)
£246,275
Price Per sq ft (estimate)
£587
Bedroom Count (estimate)
1 bedroom

EPC Summary

21 Larch Close, London, Barnet, Greater London, N11 3NU has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 16 Dec 2025.

This property uses electric storage 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 17 Mar 2014, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 35.2%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from room heaters, electric to electric storage heaters, improving energy efficiency from poor to average.
  • The hot water energy efficiency improving from poor to average, while the system remained as electric immersion, off-peak.
  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, 225 mm loft insulation, improving energy efficiency from poor to good.
  • The wall construction or insulation changed from cavity wall, as built, partial insulation (assumed) to cavity wall, as built, insulated (assumed), improving energy efficiency from average to good.
  • The lighting was updated from no low energy lighting to good lighting efficiency, with efficiency improving from very poor to good.
Heating Type
Electric storage heaters
Average
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, 225 mm loft insulation
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to N11 3NU

6 th / 14
Price Rank
2% higher than average
7 th / 14
Size Rank
4% smaller than average
6 th / 14
Price Per Sq FT Rank
6% higher than average

Sale History

Today
£246,275
streetscan.co.uk estimate
+50 %
18 May 2007
£164,000
Leasehold
+102.5 %
9 Mar 2001
£81,000
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Low flood risk
Surface water flood hazard
Low

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 388 sq ft
sale price: £255,000
sale date: 31 Mar 2026
rooms: 2
size: 409 sq ft
sale price: £227,500
sale date: 29 Aug 2025
rooms: 2
size: 398 sq ft
sale price: £250,000
sale date: 27 Jan 2021
rooms: 3
size: 398 sq ft
sale price: £252,500
sale date: 3 Nov 2017
rooms: 2
size: 366 sq ft
sale price: £180,000
sale date: 7 Nov 2014

Data Sources

The property at 21 Larch Close, London, N11 3NU appears two times in HM Land Registry records, with the latest transaction recorded on 18 May 2007. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 16 Dec 2025. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.