Our Data Sources
Flat 21, Portman Gate 110 has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Flat 21, Portman Gate 110 would be worth £780,987, with a potential rental value of £4,145 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £691,732, with a rental value of £3,672 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 21, Portman Gate 110 has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 15 Nov 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, electric.
Sold Prices
Flat 21, Portman Gate 110 last changed hands on 15th December 2006, selling for £380,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
- Sold Dec 2006£380,000
- Sold Apr 2005£295,000
- Sold Feb 2002£245,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 26 sales of comparable properties within 250 metres of Flat 21, Portman Gate 110 across the last 2 years.
Most recently, Flat 23, 41, Broadley Terrace, London, NW1 6LQ, a leasehold flat, sold at £975,000 on the 28th March 2024.
Read more about house prices in NW1.
- Sold Mar 2024£975,000 | 3 Bed FlatFlat 23, 41, Broadley Terrace, London, NW1 6LQFlat 23, 41, Broadley Terrace, London, NW1 6LQ
- Sold Jun 2023£610,000 | 3 Bed FlatFlat 4, 108, Lisson Grove, London, NW1 6LRFlat 4, 108, Lisson Grove, London, NW1 6LR
- Sold Jun 2021£755,000 | 3 Bed FlatFlat 3, Waterford Court 18, Daventry Street, London, NW1 6TDFlat 3, Waterford Court 18, Daventry Street, London, NW1 6TD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 250 metres of Flat 21, Portman Gate 110 across the last 2 years.
The newest of these is Flat 2A, 49, Lisson Grove, London, NW1 6UH, a leasehold flat let by Jorgensen Turner in June 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat 21, Portman Gate 110 as the 28th largest and the 26th most expensive of the 283 addresses on Lisson Grove, London, NW1.
Against the NW1 postcode district average, it is £73k less expensive than the typical property.
More reading links
Schools Nearby
- St Edward's Catholic Primary School100 m away
- Christ Church Bentinck CofE Primary School200 m away
- St Mary's Bryanston Square CofE School400 m away
- Marylebone Boys' School900 m away
- The St Marylebone CofE School1.0 km away
- Harris Academy St John's Wood1.7 km away
More reading links
Public Transport Nearby
- Marylebone|300 m away
- London Marylebone|300 m away
- Edgware Road|400 m away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
