HM Land Registry records the plot of land for 37, Grasmere Gardens, Harrow as measuring 455 m².

That makes it the 9th largest plot in the postcode, where all 46 other houses have recorded plot data.

37, Grasmere Gardens, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 03 May 2011.

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 37, Grasmere Gardens, Harrow completed on 13th January 2012 at £370,000 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 risen by 93.4% over the period since January 2012.

• Sold Jan 2012£370,000

Since 2020 228 properties similar to 37, Grasmere Gardens, Harrow have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th March 2026, was 52, Radcliffe Road, Harrow, HA3 7QB, a freehold house which sold for £635,000.

Read more about house prices in HA3.

• Sold Mar 2026£635,000 | 4 Bed House52, Radcliffe Road, Harrow, HA3 7QB52, Radcliffe Road, Harrow, HA3 7QB
• Sold Jan 2026£550,000 | 3 Bed House27, Pembroke Avenue, Harrow, HA3 8QG27, Pembroke Avenue, Harrow, HA3 8QG
• Sold Jan 2026£600,000 | 3 Bed House107, Elgin Avenue, Harrow, HA3 8QN107, Elgin Avenue, Harrow, HA3 8QN
• Sold Nov 2025£490,000 | 3 Bed House25, Irvine Avenue, Harrow, HA3 8QE25, Irvine Avenue, Harrow, HA3 8QE
• Sold Sep 2025£545,000 | 3 Bed House56, Elgin Avenue, Harrow, HA3 8QL56, Elgin Avenue, Harrow, HA3 8QL
• Sold Sep 2025£640,000 | 3 Bed House150, Kingshill Drive, Harrow, HA3 8QS150, Kingshill Drive, Harrow, HA3 8QS
• Sold Apr 2025£662,500 | 3 Bed House30, Elgin Avenue, Harrow, HA3 8QL30, Elgin Avenue, Harrow, HA3 8QL
• Sold Mar 2025£580,000 | 3 Bed House232, Kenmore Avenue, Harrow, HA3 8PS232, Kenmore Avenue, Harrow, HA3 8PS
• Sold Mar 2025£625,000 | 4 Bed House101, Elgin Avenue, Harrow, HA3 8QN101, Elgin Avenue, Harrow, HA3 8QN
• Sold Feb 2025£553,000 | 4 Bed House4, Borrowdale Avenue, Harrow, HA3 7PZ4, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Dec 2024£550,000 | 4 Bed House28, Borrowdale Avenue, Harrow, HA3 7PZ28, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Oct 2024£580,000 | 4 Bed House105, Locket Road, Harrow, HA3 7NY105, Locket Road, Harrow, HA3 7NY
• Sold Oct 2024£380,700 | 3 Bed House5, Mountbel Road, Stanmore, HA7 2AG5, Mountbel Road, Stanmore, HA7 2AG
• Sold Sep 2024£545,000 | 3 Bed House68, Borrowdale Avenue, Harrow, HA3 7PZ68, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Jul 2023£540,000 | 4 Bed House179, Kenmore Avenue, Harrow, HA3 8PB179, Kenmore Avenue, Harrow, HA3 8PB
• Sold May 2023£1,280,000 | 5 Bed House141, Kingshill Drive, Harrow, HA3 8QT141, Kingshill Drive, Harrow, HA3 8QT
• Sold Oct 2022£610,000 | 3 Bed House13, Radcliffe Road, Harrow, HA3 7QA13, Radcliffe Road, Harrow, HA3 7QA
• Sold Jul 2022£655,000 | 3 Bed House67, Elgin Avenue, Harrow, HA3 8QN67, Elgin Avenue, Harrow, HA3 8QN
• Sold Dec 2021£575,000 | 3 Bed House12, Sancroft Road, Harrow, HA3 7NS12, Sancroft Road, Harrow, HA3 7NS
• Sold Mar 2020£480,000 | 3 Bed House53, Grasmere Gardens, Harrow, HA3 7PS53, Grasmere Gardens, Harrow, HA3 7PS

Of the 85 addresses on Grasmere Gardens, Harrow, HA3, 37, Grasmere Gardens, Harrow comes out as the 55th largest and the 52nd most expensive in our analysis of the public data.

It is also £39k more expensive than the average property across the HA3 district.

• 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

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