HM Land Registry records the plot of land for 19, Trevelyan Crescent, Harrow as measuring 503 m².

That makes it the 10th largest plot in the postcode, where all 26 other houses have recorded plot data.

19, Trevelyan Crescent, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 21 Mar 2018.

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 19, Trevelyan Crescent, Harrow completed on 8th April 2019 at £785,000 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 dropped by 4.3% over the period since April 2019.

• Sold Apr 2019£785,000

Since 2011 99 properties similar to 19, Trevelyan Crescent, Harrow have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.

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

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 Apr 2026£940,000 | 5 Bed House3, Bulmer Gardens, Harrow, HA3 0PA3, Bulmer Gardens, Harrow, HA3 0PA
• 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 Mar 2025£910,000 | 5 Bed House6, Kinch Grove, Wembley, HA9 9TF6, Kinch Grove, Wembley, HA9 9TF
• Sold Oct 2024£452,500 | 5 Bed House48, Grasmere Avenue, Wembley, HA9 8TD48, Grasmere Avenue, Wembley, HA9 8TD
• Sold Sep 2024£870,000 | 5 Bed House67, Regal Way, Harrow, HA3 0SD67, Regal Way, Harrow, HA3 0SD
• Sold Mar 2024£810,000 | 4 Bed House32, Shaftesbury Avenue, Harrow, HA3 0QX32, Shaftesbury Avenue, Harrow, HA3 0QX
• Sold Feb 2024£842,000 | 5 Bed House37, Vista Way, Harrow, HA3 0SP37, Vista Way, Harrow, HA3 0SP
• Sold Dec 2022£820,000 | 4 Bed House32, Woodcock Dell Avenue, Harrow, HA3 0NS32, Woodcock Dell Avenue, Harrow, HA3 0NS
• Sold Jan 2021£832,500 | 5 Bed House31, Shaftesbury Avenue, Harrow, HA3 0QU31, Shaftesbury Avenue, Harrow, HA3 0QU
• 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£775,000 | 4 Bed House13, Shaftesbury Avenue, Harrow, HA3 0QT13, Shaftesbury Avenue, Harrow, HA3 0QT
• Sold Dec 2015£825,000 | 4 Bed House50, Shaftesbury Avenue, Harrow, HA3 0QY50, Shaftesbury Avenue, Harrow, HA3 0QY
• Sold Sep 2013£515,000 | 4 Bed House41, Trevelyan Crescent, Harrow, HA3 0RN41, Trevelyan Crescent, Harrow, HA3 0RN
• Sold Feb 2013£551,000 | 4 Bed House19, Shaftesbury Avenue, Harrow, HA3 0QT19, Shaftesbury Avenue, Harrow, HA3 0QT
• Sold Apr 2011£605,000 | 5 Bed House277, Woodcock Hill, Harrow, HA3 0PG277, Woodcock Hill, Harrow, HA3 0PG

Of the 71 addresses on Trevelyan Crescent, Harrow, HA3, 19, Trevelyan Crescent, Harrow comes out as the 17th largest and the 23rd most expensive in our analysis of the public data.

It is also £354k more expensive than the average property across the HA3 district.

• 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

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