According to data from HM Land Registry, 33, Grasmere Gardens, Harrow sits on a plot of 456 m².

We have plot size data on 46 out of 46 other houses in the postcode and 33, Grasmere Gardens, Harrow sits on the 8th largest plot.

33, Grasmere Gardens, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Dec 2023.

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, 33, Grasmere Gardens, Harrow was last sold on 15th November 2022 for £582,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2022, the market for similar properties has risen by 2.4%.

• Sold Nov 2022£582,000

According to the Land Registry and our network of Estate Agents, there have been 77 sales of properties similar to 33, Grasmere Gardens, Harrow within a radius of 470 metres since 2015.

The most recent example is 45, Grasmere Gardens, Harrow, HA3 7PS, a freehold house which sold for £605,000 on the 16th April 2026.

Read more about house prices in HA3.

• Sold Apr 2026£605,000 | 4 Bed House45, Grasmere Gardens, Harrow, HA3 7PS45, Grasmere Gardens, Harrow, HA3 7PS
• Sold Oct 2025£710,000 | 4 Bed House77, Grasmere Gardens, Harrow, HA3 7PS77, Grasmere Gardens, Harrow, HA3 7PS
• Sold Oct 2025£710,000 | 4 Bed House517, Kenton Lane, Harrow, HA3 7JW517, Kenton Lane, Harrow, HA3 7JW
• Sold Jun 2025£685,000 | 4 Bed House270, Kenmore Avenue, Harrow, HA3 8PS270, Kenmore Avenue, Harrow, HA3 8PS
• Sold Mar 2025£556,500 | 4 Bed House63, Elgin Avenue, Harrow, HA3 8QN63, Elgin Avenue, Harrow, HA3 8QN
• Sold Nov 2024£720,000 | 4 Bed House11, Grasmere Gardens, Harrow, HA3 7PS11, Grasmere Gardens, Harrow, HA3 7PS
• Sold Sep 2024£500,000 | 4 Bed House40, Radcliffe Road, Harrow, HA3 7QB40, Radcliffe Road, Harrow, HA3 7QB
• Sold Aug 2024£655,000 | 4 Bed House60, Curzon Avenue, Stanmore, HA7 2AN60, Curzon Avenue, Stanmore, HA7 2AN
• Sold Aug 2024£695,000 | 4 Bed House59, Ivanhoe Drive, Harrow, HA3 8QR59, Ivanhoe Drive, Harrow, HA3 8QR
• Sold May 2024£510,000 | 4 Bed House134, Elgin Avenue, Harrow, HA3 8QJ134, Elgin Avenue, Harrow, HA3 8QJ
• Sold Apr 2024£563,000 | 4 Bed House205, Kingshill Drive, Harrow, HA3 8QT205, Kingshill Drive, Harrow, HA3 8QT
• Sold Dec 2023£316,577 | 5 Bed House19, Avondale Road, Harrow, HA3 7RE19, Avondale Road, Harrow, HA3 7RE
• Sold Sep 2022£646,000 | 4 Bed House23, Mountbel Road, Stanmore, HA7 2AG23, Mountbel Road, Stanmore, HA7 2AG
• Sold Nov 2021£620,000 | 4 Bed House135, Locket Road, Harrow, HA3 7NY135, Locket Road, Harrow, HA3 7NY
• Sold Sep 2021£660,000 | 4 Bed House34, Grasmere Gardens, Harrow, HA3 7PU34, Grasmere Gardens, Harrow, HA3 7PU
• Sold Apr 2021£815,000 | 4 Bed House37, Tenby Avenue, Harrow, HA3 8RU37, Tenby Avenue, Harrow, HA3 8RU
• Sold Apr 2021£610,000 | 4 Bed House228, Kenmore Avenue, Harrow, HA3 8PS228, Kenmore Avenue, Harrow, HA3 8PS
• Sold Dec 2020£752,500 | 4 Bed House83, Grasmere Gardens, Harrow, HA3 7PS83, Grasmere Gardens, Harrow, HA3 7PS
• Sold Jan 2020£565,000 | 4 Bed House23, Radcliffe Road, Harrow, HA3 7QA23, Radcliffe Road, Harrow, HA3 7QA
• Sold Dec 2015£600,000 | 4 Bed House9, Grasmere Gardens, Harrow, HA3 7PS9, Grasmere Gardens, Harrow, HA3 7PS

Grasmere Gardens, Harrow, HA3 has a total of 85 addresses. According to our analysis of all the public data, 33, Grasmere Gardens, Harrow is the 15th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £159k more expensive than the average property in HA3.

• St Joseph's Catholic Primary School

  200 m away
• Belmont School

  400 m away
• Priestmead Primary School and Nursery

  500 m away

• The Sacred Heart Language College

  1.0 km away
• Salvatorian Roman Catholic College

  1.2 km away
• Park High School

  1.4 km away

• Harrow & Wealdstone

  |

  1.0 km away
• Kenton

  |

  1.8 km away

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