ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Helenslea Avenue, NW11, Barnet, Outer London

House prices on Helenslea Avenue, NW11 in 2025

Last year, we saw 2 properties sold in the area, with an average house price of £1,285,000. The average value add score for the area is 61.

19 properties

Sort by: Recently Sold

25 Helenslea Avenue

Semi Detached
Freehold
166 SQM

£1,935,050 • Est. today

£1,900,000 • Oct 2024

+ 1 more

85

Potential to add value is

High

1 Flat 3 Helenslea Avenue

Flat
Leasehold

£669,425 • Est. today

£670,000 • Oct 2024

40

Potential to add value is

Low

Infinity Court, 2a Flat 5 Helenslea Avenue

Flat
Leasehold
103 SQM

£1,042,399 • Est. today

£1,100,000 • Jun 2021

+ 1 more

50

Potential to add value is

Medium

How much value will my extension add?

Infinity Court, 2a Flat 4 Helenslea Avenue

Flat
Leasehold
104 SQM

£1,110,413 • Est. today

£1,170,000 • Mar 2018

50

Potential to add value is

Medium

20 Helenslea Avenue

Terraced
Freehold
197 SQM

£2,069,925 • Est. today

£1,480,000 • Oct 2014

45

Potential to add value is

Low

23 Helenslea Avenue

Semi Detached
Freehold

£2,260,830 • Est. today

£1,750,000 • Sep 2014

+ 2 more

60

Potential to add value is

Medium

5 Helenslea Avenue

Semi Detached
Freehold
233 SQM

£2,123,400 • Est. today

£1,375,000 • Oct 2012

+ 4 more

75

Potential to add value is

High

12 Helenslea Avenue

Semi Detached
Freehold
259 SQM

£2,283,870 • Est. today

£1,300,000 • Oct 2011

+ 2 more

75

Potential to add value is

High

1 Flat B Helenslea Avenue

Flat
Leasehold
107 SQM

£788,870 • Est. today

£564,000 • Sep 2010

+ 1 more

65

Potential to add value is

Medium

8 Helenslea Avenue

Semi Detached
Freehold
171 SQM

£2,137,050 • Est. today

£1,300,000 • Sep 2010

+ 1 more

85

Potential to add value is

High

1 Flat A Helenslea Avenue

Flat
Leasehold

£1,029,355 • Est. today

£770,000 • Sep 2010

40

Potential to add value is

Low

7 Helenslea Avenue

Semi Detached
Freehold
192 SQM

£2,078,650 • Est. today

£1,300,000 • May 2010

+ 2 more

85

Potential to add value is

High

14 Helenslea Avenue

Semi Detached
Freehold

£1,748,016 • Est. today

£1,000,000 • Nov 2007

60

Potential to add value is

Medium

28 Helenslea Avenue

Detached
Freehold

£2,182,300 • Est. today

£1,325,000 • Jul 2007

60

Potential to add value is

Medium

22 Helenslea Avenue

Semi Detached
Freehold

£1,563,101 • Est. today

£660,000 • Feb 2005

60

Potential to add value is

Medium

6 Helenslea Avenue

Semi Detached
Freehold

£1,651,700 • Est. today

£710,000 • Jan 2004

60

Potential to add value is

Medium

30 Helenslea Avenue

Detached
Freehold

£1,178,570 • Est. today

£395,000 • Nov 2002

60

Potential to add value is

Medium

27 Helenslea Avenue

Semi Detached
Freehold

£1,734,053 • Est. today

£485,000 • Dec 2000

60

Potential to add value is

Medium

3 Helenslea Avenue

Semi Detached
Freehold

£2,053,485 • Est. today

£525,000 • Nov 1999

+ 2 more

60

Potential to add value is

Medium

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Helenslea Avenue, NW11 house prices in 2025
 

Number of properties sold