25D Belsize Park Gardens, London, NW3 4JH is a leasehold flat built between 1930-1949. The property offers approximately 689 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £831,111 , which equates to approximately £1,206 per square foot. It was last sold on 21 Feb 2025 for £880,000. Since then, the value has decreased by £48,889, representing a 5.6% decrease, or approximately 7.0% per year.

The current estimated value of £831,111 is:

  • 34.2% lower than the average property price on Belsize Park Gardens
  • 53.4% lower than the average in the NW3 4JH postcode area
  • and 5.0% lower than the average price for London as a whole

At the most recent EPC inspection on 9 October 2009, the property was recorded as owner-occupied.

View sold house prices in NW3 4JH

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
689 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£831,111
Price Per sq ft (estimate)
£1,206
Bedroom Count (estimate)
2 bedrooms

EPC Summary

25D Belsize Park Gardens, London, Camden, Greater London Authority, NW3 4JH has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 20 May 2020.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 9 Oct 2009. The rating of C is unchanged, though the energy efficiency score decreased by 5.2%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from very good to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water energy efficiency changing from very good to good, while the system remained as from main system.
  • The windows were upgraded from single glazed to fully double glazed.
  • The lighting was updated from low energy lighting in 40% of fixed outlets to low energy lighting in 23% of fixed outlets, with efficiency changing from average to poor.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 23% of fixed outlets
Poor

Compared to NW3 4JH

17 th / 20
Price Rank
53% lower than average
6 th / 8
Size Rank
52% smaller than average
4 th / 8
Price Per Sq FT Rank
3% lower than average

Compared to other properties in NW3 4JH , this flat's estimated value ranks 17th out of 20. Based on price per square foot, it ranks 4th out of 8 properties. In terms of size, this home ranks 6th out of 8 properties in its postcode area.

Sale History

Today
£831,111
streetscan.co.uk estimate
-6 %
21 Feb 2025
£880,000
Leasehold
+6.7 %
13 Aug 2014
£825,000
Leasehold
+129.2 %
15 Jul 2005
£360,000
Leasehold
-1.9 %
26 Sep 2002
£367,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Flat 5, 29 Belsize Park Gardens, London, NW3 4JH
rooms: 2
size: 657 sq ft
sale price: £315,000
sale date: 7 Jun 2002
25G Belsize Park Gardens, London, NW3 4JH
rooms: 3
size: 624 sq ft
sale price: £226,000
sale date: 6 Dec 1999
Flat 6, 42 Belsize Park Gardens, London, NW3 4LY
rooms: 2
size: 592 sq ft
sale price: £675,000
sale date: 8 Nov 2024
Flat 7, 73 Belsize Park Gardens, London, NW3 4JP
rooms: 3
size: 732 sq ft
sale price: £810,500
sale date: 8 Sep 2023
Flat 9, 28 Belsize Park Gardens, London, NW3 4LH
rooms: 3
size: 764 sq ft
sale price: £935,000
sale date: 2 Jun 2023

Data Sources

The property at 25D Belsize Park Gardens, London, NW3 4JH appears four times in the Land Registry records, with the latest transaction recorded on 21 Feb 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 20 May 2020. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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