According to data from HM Land Registry, 840, Harrow Road sits on a plot of 108 m².

We have plot size data on 12 out of 14 other houses in the postcode and 840, Harrow Road sits on the 7th largest plot.

840, Harrow Road has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 18 Jun 2013.

The property is not connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 840, Harrow Road was last sold on 31st January 2014 for £750,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2014, the market for similar properties has dropped by 24.7%.

• Sold Jan 2014£750,000

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to 840, Harrow Road within a radius of 400 metres since 2007.

The most recent example is 11 Artisan Quarter, Wellington Road, London, NW10 5GJ, a leasehold house which sold for £680,000 on the 3rd October 2025.

Read more about house prices in NW10.

• Sold Oct 2025£680,000 | 4 Bed House11 Artisan Quarter, Wellington Road, London, NW10 5GJ11 Artisan Quarter, Wellington Road, London, NW10 5GJ
• Sold May 2025£1,020,000 | 4 Bed House9, Pember Road, London, NW10 5LN9, Pember Road, London, NW10 5LN
• Sold Dec 2023£1,120,000 | 4 Bed House25, Rainham Road, London, NW10 5DL25, Rainham Road, London, NW10 5DL
• Sold Jun 2023£1,100,000 | 4 Bed House74, Burrows Road, London, NW10 5SH74, Burrows Road, London, NW10 5SH
• Sold Feb 2023£1,100,000 | 3 Bed House9, Burrows Road, London, NW10 5SL9, Burrows Road, London, NW10 5SL
• Sold Nov 2022£925,000 | 4 Bed House778, Harrow Road, London, NW10 5LB778, Harrow Road, London, NW10 5LB
• Sold Aug 2022£1,221,000 | 4 Bed House81, Wakeman Road, London, NW10 5BH81, Wakeman Road, London, NW10 5BH
• Sold Aug 2022£1,035,000 | 4 Bed House13, Wakeman Road, London, NW10 5BJ13, Wakeman Road, London, NW10 5BJ
• Sold Feb 2022£850,000 | 4 Bed House143, Wakeman Road, London, NW10 5BH143, Wakeman Road, London, NW10 5BH
• Sold Feb 2022£930,000 | 4 Bed House24, Artisan Mews, London, NW10 5GL24, Artisan Mews, London, NW10 5GL
• Sold Sep 2020£830,000 | 4 Bed House96, Mortimer Road, London, NW10 5SN96, Mortimer Road, London, NW10 5SN
• Sold Mar 2017£825,000 | 4 Bed House19, Wakeman Road, London, NW10 5BJ19, Wakeman Road, London, NW10 5BJ
• Sold May 2016£895,000 | 3 Bed House30, Kilburn Lane, London, W10 4AH30, Kilburn Lane, London, W10 4AH
• Sold May 2016£877,250 | 4 Bed House61, Wakeman Road, London, NW10 5BJ61, Wakeman Road, London, NW10 5BJ
• Sold Apr 2015£1,000,000 | 4 Bed House133, Wakeman Road, London, NW10 5BH133, Wakeman Road, London, NW10 5BH
• Sold Jan 2015£810,000 | 4 Bed House85, Wakeman Road, London, NW10 5BH85, Wakeman Road, London, NW10 5BH
• Sold Sep 2014£1,025,000 | 4 Bed House15, Rainham Road, London, NW10 5DS15, Rainham Road, London, NW10 5DS
• Sold Feb 2014£850,000 | 4 Bed House27, Compton Road, London, NW10 5BY27, Compton Road, London, NW10 5BY
• Sold Jul 2013£800,000 | 4 Bed House127, Mortimer Road, London, NW10 5TN127, Mortimer Road, London, NW10 5TN
• Sold Nov 2007£575,000 | 4 Bed House6C, Bayford Road, London, NW10 5DN6C, Bayford Road, London, NW10 5DN

Our network of Estate Agents reports 3 lets within 400 metres of 840, Harrow Road over the last 2 years.

Most recently, 45C , Chamberlayne Road, London, NW10 3NB, a leasehold flat, was let by Jorgensen Turner in April 2025.

• 
  Let Apr 2025£ Undisclosed | Flat45C , Chamberlayne Road, London, NW10 3NB45C , Chamberlayne Road, London, NW10 3NB
• 
  Let Apr 2025£ Undisclosed | Flat45B , Chamberlayne Road, London, NW10 3NB45B , Chamberlayne Road, London, NW10 3NB
• 
  Let Mar 2021£ Undisclosed | 2 Bed FlatFlat 34, Noko 3-6, Banister Road, London, W10 4ARFlat 34, Noko 3-6, Banister Road, London, W10 4AR

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Harrow Road, London, NW10 has a total of 780 addresses. According to our analysis of all the public data, 840, Harrow Road is the 17th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £434k more expensive than the average property in NW10.

• Ark Franklin Primary Academy

  400 m away
• Princess Frederica CofE Primary School

  500 m away
• Ark Brunel Primary Academy

  700 m away

• All Saints Catholic College

  1.1 km away
• Queens Park Community School

  1.3 km away
• Ark Burlington Danes Academy

  1.3 km away

• Kensal Green

  |

  200 m away
• Kensal Rise

  |

  500 m away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.