According to data from HM Land Registry, 11B, Chalcot Gardens sits on a plot of 793 m².

We have plot size data on 6 out of 6 other houses in the postcode and 11B, Chalcot Gardens sits on the 3rd largest plot.

According to HM Land Registry, 11B, Chalcot Gardens was last sold on 26th March 2010 for £2,900,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2010, the market for similar properties has risen by 128.6%.

According to the Land Registry and our network of Estate Agents, there have been 6 sales of properties similar to 11B, Chalcot Gardens within a radius of 280 metres since 2010.

The most recent example is 16, Eton Villas, London, NW3 4SG, a freehold house which sold for £5,250,000 on the 15th September 2025.

Read more about house prices in NW3.

• Sold Sep 2025£5,250,000 | 5 Bed House16, Eton Villas, London, NW3 4SG16, Eton Villas, London, NW3 4SG
• Sold Jan 2023£4,200,000 | 5 Bed HouseKingswood, Antrim Road, London, NW3 4XNKingswood, Antrim Road, London, NW3 4XN
• Sold Aug 2018£3,250,000 | 5 Bed HouseStudio, 35, Steeles Road, London, NW3 4RGStudio, 35, Steeles Road, London, NW3 4RG
• Sold Mar 2017£8,139,000 | 6 Bed House34, Steeles Road, London, NW3 4RG34, Steeles Road, London, NW3 4RG
• Sold Oct 2014£3,665,000 | 5 Bed HouseEpworth, Antrim Road, London, NW3 4XNEpworth, Antrim Road, London, NW3 4XN
• Sold Oct 2010£2,950,000 | 5 Bed House60, Primrose Gardens, London, NW3 4TP60, Primrose Gardens, London, NW3 4TP

Our network of Estate Agents reports 1 let within 280 metres of 11B, Chalcot Gardens over the last 2 years.

Most recently, 12B, Eton Avenue, London, NW3 3EH, a leasehold flat, was let by Fine Living in August 2025.

• 
  Let agreed Aug 2025£ Undisclosed | 2 Bed Flat12B, Eton Avenue, London, NW3 3EH12B, Eton Avenue, London, NW3 3EH

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

Chalcot Gardens, London, NW3 has a total of 48 addresses. According to our analysis of all the public data, 11B, Chalcot Gardens is the 7th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £3.043m more expensive than the average property in NW3.

• St Paul's Church of England Primary School

  500 m away
• Rhyl Community Primary School

  700 m away
• Rosary Catholic Primary School

  800 m away

• Haverstock School

  600 m away
• The UCL Academy

  900 m away
• Harris Academy St John's Wood

  1.4 km away

• Belsize Park

  |

  500 m away
• Chalk Farm

  |

  600 m away
• Swiss Cottage

  |

  1.0 km away

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