According to data from HM Land Registry, 21, Dudley Road, Harrow sits on a plot of 262 m².

We have plot size data on 35 out of 35 other houses in the postcode and 21, Dudley Road, Harrow sits on the 15th largest plot.

21, Dudley Road, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Jun 2022.

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

According to HM Land Registry, 21, Dudley Road, Harrow was last sold on 30th April 2007 for £280,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since April 2007, the market for similar properties has risen by 95.3%.

• Sold Apr 2007£280,000
• Sold Jun 2003£235,000

According to the Land Registry and our network of Estate Agents, there have been 57 sales of properties similar to 21, Dudley Road, Harrow within a radius of 390 metres since 2014.

The most recent example is 1, Porlock Avenue, Harrow, HA2 0AP, a freehold house which sold for £702,000 on the 19th January 2026.

Read more about house prices in HA2.

• Sold Jan 2026£702,000 | 4 Bed House1, Porlock Avenue, Harrow, HA2 0AP1, Porlock Avenue, Harrow, HA2 0AP
• Sold Jul 2025£605,000 | 4 Bed House8, Riverstone Close, Harrow, HA2 0DJ8, Riverstone Close, Harrow, HA2 0DJ
• Sold Jun 2025£525,000 | 4 Bed House28, Hillside Crescent, Harrow, HA2 0QX28, Hillside Crescent, Harrow, HA2 0QX
• Sold Mar 2025£572,500 | 4 Bed House41, Hillside Crescent, Harrow, HA2 0QU41, Hillside Crescent, Harrow, HA2 0QU
• Sold Mar 2025£625,000 | 3 Bed House46, Dudley Gardens, Harrow, HA2 0DQ46, Dudley Gardens, Harrow, HA2 0DQ
• Sold Nov 2024£620,000 | 4 Bed House29, Shaftesbury Avenue, Harrow, HA2 0PL29, Shaftesbury Avenue, Harrow, HA2 0PL
• Sold Oct 2024£580,000 | 3 Bed House28, Shaftesbury Avenue, Harrow, HA2 0PH28, Shaftesbury Avenue, Harrow, HA2 0PH
• Sold May 2024£625,000 | 4 Bed House3, Ferring Close, Harrow, HA2 0AR3, Ferring Close, Harrow, HA2 0AR
• Sold Dec 2023£590,000 | 3 Bed House35, Hillside Crescent, Harrow, HA2 0QU35, Hillside Crescent, Harrow, HA2 0QU
• Sold Sep 2023£470,000 | 4 Bed House39, Abercorn Crescent, Harrow, HA2 0PX39, Abercorn Crescent, Harrow, HA2 0PX
• Sold Jul 2023£561,000 | 4 Bed House164, Roxeth Green Avenue, Harrow, HA2 0QW164, Roxeth Green Avenue, Harrow, HA2 0QW
• Sold Jul 2023£500,000 | 4 Bed House22, Shaftesbury Avenue, Harrow, HA2 0PH22, Shaftesbury Avenue, Harrow, HA2 0PH
• Sold May 2023£618,000 | 4 Bed House185, Roxeth Green Avenue, Harrow, HA2 0QQ185, Roxeth Green Avenue, Harrow, HA2 0QQ
• Sold Oct 2022£550,000 | 4 Bed House29, Merton Road, Harrow, HA2 0AA29, Merton Road, Harrow, HA2 0AA
• Sold Sep 2021£675,000 | 4 Bed House8, Merton Road, Harrow, HA2 0AB8, Merton Road, Harrow, HA2 0AB
• Sold Sep 2021£600,000 | 4 Bed House8, Shaftesbury Avenue, Harrow, HA2 0PH8, Shaftesbury Avenue, Harrow, HA2 0PH
• Sold Jun 2021£625,000 | 4 Bed House51, Shaftesbury Avenue, Harrow, HA2 0PL51, Shaftesbury Avenue, Harrow, HA2 0PL
• Sold Sep 2018£480,000 | 3 Bed House189, Roxeth Green Avenue, Harrow, HA2 0QQ189, Roxeth Green Avenue, Harrow, HA2 0QQ
• Sold Sep 2017£590,000 | 3 Bed House16, Merton Road, Harrow, HA2 0AB16, Merton Road, Harrow, HA2 0AB
• Sold Mar 2014£410,000 | 4 Bed House18, Shaftesbury Avenue, Harrow, HA2 0PH18, Shaftesbury Avenue, Harrow, HA2 0PH

Dudley Road, Harrow, HA2 has a total of 84 addresses. According to our analysis of all the public data, 21, Dudley Road, Harrow is the 4th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £91k more expensive than the average property in HA2.

• Grange Primary School

  500 m away
• Roxeth Primary School

  700 m away
• The Welldon Park Academy

  900 m away

• Whitmore High School

  400 m away
• Rooks Heath School

  1.5 km away
• Harrow High School

  2.1 km away

• South Harrow

  |

  500 m away
• West Harrow

  |

  1.2 km away
• Rayners Lane

  |

  1.3 km away

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