According to data from HM Land Registry, 21, Hallam Gardens, Pinner sits on a plot of 509 m².

We have plot size data on 20 out of 20 other houses in the postcode and 21, Hallam Gardens, Pinner sits on the 7th largest plot.

21, Hallam Gardens, Pinner has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 26 Aug 2020.

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, 21, Hallam Gardens, Pinner was last sold on 19th March 2021 for £680,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2021, the market for similar properties has dropped by 5.1%.

• Sold Mar 2021£680,000

According to the Land Registry and our network of Estate Agents, there have been 84 sales of properties similar to 21, Hallam Gardens, Pinner within a radius of 600 metres since 2017.

The most recent example is 51, Hillview Road, Pinner, HA5 4PB, a freehold house which sold for £740,000 on the 31st October 2025.

Read more about house prices in HA5.

• Sold Oct 2025£740,000 | 3 Bed House51, Hillview Road, Pinner, HA5 4PB51, Hillview Road, Pinner, HA5 4PB
• Sold Jun 2025£510,000 | 3 Bed House15, Sylvia Avenue, Pinner, HA5 4QW15, Sylvia Avenue, Pinner, HA5 4QW
• Sold Mar 2025£725,000 | 3 Bed House5, Felden Close, Pinner, HA5 4PU5, Felden Close, Pinner, HA5 4PU
• Sold Nov 2024£790,000 | 3 Bed House72, Grimsdyke Road, Pinner, HA5 4PW72, Grimsdyke Road, Pinner, HA5 4PW
• Sold Oct 2024£795,000 | 3 Bed House5, Hallam Gardens, Pinner, HA5 4PT5, Hallam Gardens, Pinner, HA5 4PT
• Sold Oct 2024£740,000 | 3 Bed House1, Felden Close, Pinner, HA5 4PU1, Felden Close, Pinner, HA5 4PU
• Sold Nov 2023£675,000 | 3 Bed House12, Hallam Gardens, Pinner, HA5 4PR12, Hallam Gardens, Pinner, HA5 4PR
• Sold Sep 2023£630,000 | 3 Bed House30, Grimsdyke Road, Pinner, HA5 4PW30, Grimsdyke Road, Pinner, HA5 4PW
• Sold Aug 2023£752,000 | 3 Bed House70, Grimsdyke Road, Pinner, HA5 4PW70, Grimsdyke Road, Pinner, HA5 4PW
• Sold Jul 2023£760,000 | 3 Bed House64, Grimsdyke Road, Pinner, HA5 4PW64, Grimsdyke Road, Pinner, HA5 4PW
• Sold Jan 2023£780,000 | 3 Bed House9, Felden Close, Pinner, HA5 4PU9, Felden Close, Pinner, HA5 4PU
• Sold Oct 2022£925,000 | 3 Bed House17, Broadmead Close, Pinner, HA5 4PS17, Broadmead Close, Pinner, HA5 4PS
• Sold Oct 2021£750,000 | 3 Bed House58, Grimsdyke Road, Pinner, HA5 4PW58, Grimsdyke Road, Pinner, HA5 4PW
• Sold Sep 2021£775,000 | 3 Bed House17, Evelyn Drive, Pinner, HA5 4RL17, Evelyn Drive, Pinner, HA5 4RL
• Sold Jun 2021£824,500 | 3 Bed House15, Felden Close, Pinner, HA5 4PU15, Felden Close, Pinner, HA5 4PU
• Sold Dec 2019£717,500 | 3 Bed House7, Hallam Gardens, Pinner, HA5 4PT7, Hallam Gardens, Pinner, HA5 4PT
• Sold Jun 2019£755,000 | 3 Bed House11, Hallam Gardens, Pinner, HA5 4PT11, Hallam Gardens, Pinner, HA5 4PT
• Sold Dec 2018£675,000 | 3 Bed House19, Hallam Gardens, Pinner, HA5 4PT19, Hallam Gardens, Pinner, HA5 4PT
• Sold Nov 2017£747,000 | 3 Bed House15, Hallam Gardens, Pinner, HA5 4PT15, Hallam Gardens, Pinner, HA5 4PT
• Sold Sep 2017£735,000 | 3 Bed House8, Hallam Gardens, Pinner, HA5 4PR8, Hallam Gardens, Pinner, HA5 4PR

Hallam Gardens, Pinner, HA5 has a total of 36 addresses. According to our analysis of all the public data, 21, Hallam Gardens, Pinner is the 25th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £53k more expensive than the average property in HA5.

• Grimsdyke School

  500 m away
• Pinner Wood School

  1.4 km away
• Woodhall Primary School

  1.5 km away

• Hatch End High School

  1.5 km away
• UTC Heathrow

  2.1 km away
• Nower Hill High School

  2.1 km away

• Hatch End

  |

  600 m away
• Headstone Lane

  |

  1.5 km away
• Pinner

  |

  1.7 km away

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