According to data from HM Land Registry, 7, Trevelyan Crescent, Harrow sits on a plot of 493 m².

We have plot size data on 26 out of 26 other houses in the postcode and 7, Trevelyan Crescent, Harrow sits on the 11th largest plot.

7, Trevelyan Crescent, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 May 2023.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 121 sales of properties similar to 7, Trevelyan Crescent, Harrow within a radius of 560 metres since 2013.

The most recent example is 11, Shaftesbury Avenue, Harrow, HA3 0QT, a freehold house which sold for £825,000 on the 24th April 2026.

Read more about house prices in HA3.

• Sold Apr 2026£825,000 | 4 Bed House11, Shaftesbury Avenue, Harrow, HA3 0QT11, Shaftesbury Avenue, Harrow, HA3 0QT
• Sold Aug 2025£900,000 | 4 Bed House43, Trevelyan Crescent, Harrow, HA3 0RN43, Trevelyan Crescent, Harrow, HA3 0RN
• Sold Jun 2025£917,000 | 5 Bed House5, Trevelyan Crescent, Harrow, HA3 0RN5, Trevelyan Crescent, Harrow, HA3 0RN
• Sold Jun 2025£872,500 | 4 Bed House247, Woodcock Hill, Harrow, HA3 0PG247, Woodcock Hill, Harrow, HA3 0PG
• Sold Jun 2025£750,000 | 4 Bed House36, Woodcock Dell Avenue, Harrow, HA3 0NS36, Woodcock Dell Avenue, Harrow, HA3 0NS
• Sold Jan 2025£868,000 | 4 Bed House13, Uxendon Crescent, Wembley, HA9 9TW13, Uxendon Crescent, Wembley, HA9 9TW
• Sold Mar 2024£810,000 | 4 Bed House32, Shaftesbury Avenue, Harrow, HA3 0QX32, Shaftesbury Avenue, Harrow, HA3 0QX
• Sold Nov 2023£885,000 | 4 Bed House8, Shaftesbury Avenue, Harrow, HA3 0QX8, Shaftesbury Avenue, Harrow, HA3 0QX
• Sold Aug 2023£900,000 | 4 Bed House25, Trevelyan Crescent, Harrow, HA3 0RN25, Trevelyan Crescent, Harrow, HA3 0RN
• Sold Jan 2023£767,500 | 4 Bed House30, Kinch Grove, Wembley, HA9 9TF30, Kinch Grove, Wembley, HA9 9TF
• Sold Dec 2022£820,000 | 4 Bed House32, Woodcock Dell Avenue, Harrow, HA3 0NS32, Woodcock Dell Avenue, Harrow, HA3 0NS
• Sold Jul 2022£750,000 | 4 Bed House38, Shaftesbury Avenue, Harrow, HA3 0QY38, Shaftesbury Avenue, Harrow, HA3 0QY
• Sold Dec 2020£735,000 | 4 Bed House10, Trevelyan Crescent, Harrow, HA3 0RL10, Trevelyan Crescent, Harrow, HA3 0RL
• Sold Dec 2020£785,000 | 4 Bed House14, Trevelyan Crescent, Harrow, HA3 0RL14, Trevelyan Crescent, Harrow, HA3 0RL
• Sold Nov 2020£785,000 | 4 Bed House11, Grenfell Gardens, Harrow, HA3 0QZ11, Grenfell Gardens, Harrow, HA3 0QZ
• Sold May 2019£431,000 | 4 Bed House233, Woodcock Hill, Harrow, HA3 0PG233, Woodcock Hill, Harrow, HA3 0PG
• Sold May 2019£775,000 | 4 Bed House13, Shaftesbury Avenue, Harrow, HA3 0QT13, Shaftesbury Avenue, Harrow, HA3 0QT
• Sold Sep 2017£779,150 | 4 Bed House37, Trevelyan Crescent, Harrow, HA3 0RN37, Trevelyan Crescent, Harrow, HA3 0RN
• Sold Aug 2017£645,000 | 4 Bed House243, Woodcock Hill, Harrow, HA3 0PG243, Woodcock Hill, Harrow, HA3 0PG
• Sold Feb 2013£551,000 | 4 Bed House19, Shaftesbury Avenue, Harrow, HA3 0QT19, Shaftesbury Avenue, Harrow, HA3 0QT

Trevelyan Crescent, Harrow, HA3 has a total of 71 addresses. According to our analysis of all the public data, 7, Trevelyan Crescent, Harrow is the 26th largest and the 41st most expensive property on the street.

When compared to the postcode district it is £289k more expensive than the average property in HA3.

• Mount Stewart Junior School

  300 m away
• Mount Stewart Infant School

  300 m away
• Preston Park Primary School

  600 m away

• St Gregory's Catholic Science College

  900 m away
• Claremont High School

  900 m away
• JFS

  1.3 km away

• Preston Road

  |

  600 m away
• South Kenton

  |

  1.0 km away
• Northwick Park

  |

  1.4 km away

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