According to data from HM Land Registry, 34, Merlins Avenue, Harrow sits on a plot of 205 m².

We have plot size data on 28 out of 28 other houses in the postcode and 34, Merlins Avenue, Harrow sits on the 15th largest plot.

34, Merlins Avenue, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 May 2017.

The property is connected to mains gas and has fully double glazed windows. It is heated using room heaters (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 179 sales of properties similar to 34, Merlins Avenue, Harrow within a radius of 470 metres since 2015.

The most recent example is 47, Leamington Crescent, Harrow, HA2 9HH, a freehold house which sold for £180,000 on the 22nd December 2025.

Read more about house prices in HA2.

• Sold Dec 2025£180,000 | 3 Bed House47, Leamington Crescent, Harrow, HA2 9HH47, Leamington Crescent, Harrow, HA2 9HH
• Sold May 2025£480,000 | 3 Bed House114, Kings Road, Harrow, HA2 9JH114, Kings Road, Harrow, HA2 9JH
• Sold Feb 2025£492,500 | 3 Bed House36, Merlins Avenue, Harrow, HA2 9ES36, Merlins Avenue, Harrow, HA2 9ES
• Sold Jan 2025£495,000 | 3 Bed House3, Minehead Road, Harrow, HA2 9DW3, Minehead Road, Harrow, HA2 9DW
• Sold Oct 2024£490,000 | 3 Bed House139, Sandringham Crescent, Harrow, HA2 9BP139, Sandringham Crescent, Harrow, HA2 9BP
• Sold Sep 2024£477,000 | 3 Bed House82, Hamilton Crescent, Harrow, HA2 9JD82, Hamilton Crescent, Harrow, HA2 9JD
• Sold Sep 2024£560,000 | 3 Bed House20, Windsor Crescent, Harrow, HA2 8QW20, Windsor Crescent, Harrow, HA2 8QW
• Sold Jan 2024£450,000 | 3 Bed House84, Kings Road, Harrow, HA2 9JQ84, Kings Road, Harrow, HA2 9JQ
• Sold Aug 2023£590,000 | 3 Bed House42, Merlins Avenue, Harrow, HA2 9ES42, Merlins Avenue, Harrow, HA2 9ES
• Sold Nov 2022£420,000 | 3 Bed House48, Minehead Road, Harrow, HA2 9DS48, Minehead Road, Harrow, HA2 9DS
• Sold Sep 2022£565,000 | 3 Bed House121, Malvern Avenue, Harrow, HA2 9HG121, Malvern Avenue, Harrow, HA2 9HG
• Sold Sep 2022£530,000 | 3 Bed House38, Merlins Avenue, Harrow, HA2 9ES38, Merlins Avenue, Harrow, HA2 9ES
• Sold Mar 2022£566,500 | 3 Bed House3, Malvern Avenue, Harrow, HA2 9EU3, Malvern Avenue, Harrow, HA2 9EU
• Sold Feb 2022£490,000 | 3 Bed House25, Leamington Crescent, Harrow, HA2 9HH25, Leamington Crescent, Harrow, HA2 9HH
• Sold Feb 2021£528,000 | 3 Bed House69, Malvern Avenue, Harrow, HA2 9EU69, Malvern Avenue, Harrow, HA2 9EU
• Sold Feb 2019£437,500 | 3 Bed House79, Malvern Avenue, Harrow, HA2 9ER79, Malvern Avenue, Harrow, HA2 9ER
• Sold Jun 2017£468,000 | 3 Bed House72, Minehead Road, Harrow, HA2 9DS72, Minehead Road, Harrow, HA2 9DS
• Sold Jun 2017£515,000 | 3 Bed House74, Minehead Road, Harrow, HA2 9DS74, Minehead Road, Harrow, HA2 9DS
• Sold Dec 2015£238,000 | 3 Bed House79, Minehead Road, Harrow, HA2 9DR79, Minehead Road, Harrow, HA2 9DR
• Sold Apr 2015£430,000 | 3 Bed House75, Malvern Avenue, Harrow, HA2 9EU75, Malvern Avenue, Harrow, HA2 9EU

Merlins Avenue, Harrow, HA2 has a total of 51 addresses. According to our analysis of all the public data, 34, Merlins Avenue, Harrow is the 32nd largest and the 18th most expensive property on the street.

When compared to the postcode district it is £42k more expensive than the average property in HA2.

• Heathland School

  100 m away
• Newton Farm Nursery, Infant and Junior School

  500 m away
• Earlsmead Primary School

  700 m away

• Rooks Heath School

  300 m away
• Islip Manor High School

  1.4 km away
• Queensmead School

  1.4 km away

• Rayners Lane

  |

  1.1 km away
• Northolt Park

  |

  1.2 km away
• South Harrow

  |

  1.3 km away

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