HM Land Registry records the plot of land for 437, Northolt Road, Harrow as measuring 201 m².

That makes it the 15th largest plot in the postcode, where all 15 other houses have recorded plot data.

437, Northolt Road, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Apr 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 437, Northolt Road, Harrow completed on 11th March 2011 at £250,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 78.3% over the period since March 2011.

• Sold Mar 2011£250,000

Since 2010 122 properties similar to 437, Northolt Road, Harrow have sold within a radius of 500 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th October 2025, was 369, Northolt Road, Harrow, HA2 8JD, a freehold house which sold for £530,000.

Read more about house prices in HA2.

• Sold Oct 2025£530,000 | 3 Bed House369, Northolt Road, Harrow, HA2 8JD369, Northolt Road, Harrow, HA2 8JD
• Sold Aug 2025£530,000 | 3 Bed House48, The Heights, Northolt, UB5 4BP48, The Heights, Northolt, UB5 4BP
• Sold Aug 2025£500,000 | 3 Bed House38, Roxeth Grove, Harrow, HA2 8JG38, Roxeth Grove, Harrow, HA2 8JG
• Sold Jul 2025£550,000 | 3 Bed House32, Park Mead, Harrow, HA2 8NQ32, Park Mead, Harrow, HA2 8NQ
• Sold Feb 2025£600,000 | 3 Bed House6, Westwood Avenue, Harrow, HA2 8NS6, Westwood Avenue, Harrow, HA2 8NS
• Sold Feb 2025£470,000 | 3 Bed House24, Stroud Gate, Harrow, HA2 8JL24, Stroud Gate, Harrow, HA2 8JL
• Sold Nov 2024£493,000 | 3 Bed House367, Northolt Road, Harrow, HA2 8JD367, Northolt Road, Harrow, HA2 8JD
• Sold Oct 2024£510,000 | 3 Bed House2, Stroud Gate, Harrow, HA2 8JL2, Stroud Gate, Harrow, HA2 8JL
• Sold Aug 2024£310,000 | 3 Bed House41, Scarsdale Road, Harrow, HA2 8LP41, Scarsdale Road, Harrow, HA2 8LP
• Sold Mar 2024£520,000 | 3 Bed House37, Clauson Avenue, Northolt, UB5 4PS37, Clauson Avenue, Northolt, UB5 4PS
• Sold Feb 2024£540,000 | 3 Bed House26, Park Mead, Harrow, HA2 8NQ26, Park Mead, Harrow, HA2 8NQ
• Sold Sep 2023£440,000 | 3 Bed House431, Northolt Road, Harrow, HA2 8JH431, Northolt Road, Harrow, HA2 8JH
• Sold Sep 2023£545,000 | 3 Bed House27, Scarsdale Road, Harrow, HA2 8LP27, Scarsdale Road, Harrow, HA2 8LP
• Sold Mar 2023£505,000 | 3 Bed House25, Park Mead, Harrow, HA2 8NQ25, Park Mead, Harrow, HA2 8NQ
• Sold Jul 2021£458,500 | 3 Bed House19, Scarsdale Road, Harrow, HA2 8LP19, Scarsdale Road, Harrow, HA2 8LP
• Sold Jun 2021£525,000 | 3 Bed House36, Westwood Avenue, Harrow, HA2 8NS36, Westwood Avenue, Harrow, HA2 8NS
• Sold Feb 2021£500,000 | 3 Bed House38, Westwood Avenue, Harrow, HA2 8NS38, Westwood Avenue, Harrow, HA2 8NS
• Sold Sep 2014£370,000 | 3 Bed House30, Westwood Avenue, Harrow, HA2 8NS30, Westwood Avenue, Harrow, HA2 8NS
• Sold Jul 2014£385,000 | 3 Bed House27, Stroud Gate, Harrow, HA2 8JL27, Stroud Gate, Harrow, HA2 8JL
• Sold Mar 2010£271,000 | 3 Bed House4, Stroud Gate, Harrow, HA2 8JL4, Stroud Gate, Harrow, HA2 8JL

Of the 1074 addresses on Northolt Road, Harrow, HA2, 437, Northolt Road, Harrow comes out as the 62nd largest and the 53rd most expensive in our analysis of the public data.

It is also £40k less expensive than the average property across the HA2 district.

• The Welldon Park Academy

  400 m away
• Petts Hill Primary School

  600 m away
• Greenwood Primary School

  900 m away

• Rooks Heath School

  900 m away
• Islip Manor High School

  1.3 km away
• Whitmore High School

  1.6 km away

• Northolt Park

  |

  100 m away
• South Harrow

  |

  800 m away
• Northolt

  |

  1.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.