According to data from HM Land Registry, 30, Tonbridge Crescent, Harrow sits on a plot of 208 m².

We have plot size data on 29 out of 29 other houses in the postcode and 30, Tonbridge Crescent, Harrow sits on the 27th largest plot.

30, Tonbridge Crescent, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Nov 2018.

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, 30, Tonbridge Crescent, Harrow was last sold on 28th August 2019 for £457,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since August 2019, the market for similar properties has risen by 8.9%.

• Sold Aug 2019£457,500

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 30, Tonbridge Crescent, Harrow within a radius of 470 metres since 2009.

The most recent example is 87, Shrewsbury Avenue, Harrow, HA3 9NA, a freehold house which sold for £535,000 on the 17th October 2025.

Read more about house prices in HA3.

• Sold Oct 2025£535,000 | 3 Bed House87, Shrewsbury Avenue, Harrow, HA3 9NA87, Shrewsbury Avenue, Harrow, HA3 9NA
• Sold Sep 2024£460,000 | 3 Bed House27, Cheltenham Place, Harrow, HA3 9NB27, Cheltenham Place, Harrow, HA3 9NB
• Sold Apr 2024£415,000 | 3 Bed House192, Charlton Road, Harrow, HA3 9HJ192, Charlton Road, Harrow, HA3 9HJ
• Sold Jul 2023£551,000 | 3 Bed House156, Malvern Gardens, Harrow, HA3 9PG156, Malvern Gardens, Harrow, HA3 9PG
• Sold Apr 2023£215,000 | 3 Bed House86, Malvern Gardens, Harrow, HA3 9PG86, Malvern Gardens, Harrow, HA3 9PG
• Sold Oct 2022£434,000 | 3 Bed House66, Warneford Road, Harrow, HA3 9HY66, Warneford Road, Harrow, HA3 9HY
• Sold Jul 2022£440,000 | 3 Bed House15, Cheltenham Place, Harrow, HA3 9NB15, Cheltenham Place, Harrow, HA3 9NB
• Sold Mar 2022£476,000 | 3 Bed House9, Cheltenham Place, Harrow, HA3 9NB9, Cheltenham Place, Harrow, HA3 9NB
• Sold Apr 2021£520,000 | 3 Bed House22, Tonbridge Crescent, Harrow, HA3 9LA22, Tonbridge Crescent, Harrow, HA3 9LA
• Sold Jun 2020£540,000 | 3 Bed House18, Glenalmond Road, Harrow, HA3 9JY18, Glenalmond Road, Harrow, HA3 9JY
• Sold Jan 2019£460,000 | 3 Bed House252, Charlton Road, Harrow, HA3 9HJ252, Charlton Road, Harrow, HA3 9HJ
• Sold Aug 2018£510,000 | 3 Bed House17, Tonbridge Crescent, Harrow, HA3 9LA17, Tonbridge Crescent, Harrow, HA3 9LA
• Sold Apr 2015£360,000 | 3 Bed House240, Charlton Road, Harrow, HA3 9HJ240, Charlton Road, Harrow, HA3 9HJ
• Sold Jan 2015£485,000 | 3 Bed House122, Malvern Gardens, Harrow, HA3 9PG122, Malvern Gardens, Harrow, HA3 9PG
• Sold Jul 2014£395,000 | 4 Bed House25, Tonbridge Crescent, Harrow, HA3 9LA25, Tonbridge Crescent, Harrow, HA3 9LA
• Sold Feb 2014£315,000 | 3 Bed House5, Tonbridge Crescent, Harrow, HA3 9LA5, Tonbridge Crescent, Harrow, HA3 9LA
• Sold Nov 2013£339,950 | 3 Bed House3, Tonbridge Crescent, Harrow, HA3 9LA3, Tonbridge Crescent, Harrow, HA3 9LA
• Sold Oct 2012£310,000 | 3 Bed House208, Charlton Road, Harrow, HA3 9HJ208, Charlton Road, Harrow, HA3 9HJ
• Sold Mar 2012£325,000 | 3 Bed House15, Glenalmond Road, Harrow, HA3 9JY15, Glenalmond Road, Harrow, HA3 9JY
• Sold Jun 2009£250,000 | 3 Bed House26, Tonbridge Crescent, Harrow, HA3 9LA26, Tonbridge Crescent, Harrow, HA3 9LA

Our network of Estate Agents reports 1 let within 470 metres of 30, Tonbridge Crescent, Harrow over the last 2 years.

Most recently, 320, Honeypot Lane, Stanmore, HA7 1DU, a leasehold flat, was let by Jorgensen Turner in August 2021.

• 
  Let Aug 2021£ Undisclosed | 1 Bed Flat320, Honeypot Lane, Stanmore, HA7 1DU320, Honeypot Lane, Stanmore, HA7 1DU

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Tonbridge Crescent, Harrow, HA3 has a total of 70 addresses. According to our analysis of all the public data, 30, Tonbridge Crescent, Harrow is the 32nd largest and the 50th most expensive property on the street.

When compared to the postcode district it is £109k less expensive than the average property in HA3.

• Glebe Primary School

  200 m away
• St Bernadette's Catholic Primary School

  400 m away
• Kenmore Park Junior School

  400 m away

• Claremont High School

  800 m away
• Canons High School

  1.0 km away
• Park High School

  1.1 km away

• Queensbury

  |

  600 m away
• Kingsbury

  |

  1.2 km away
• Canons Park

  |

  1.8 km away

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