Over the past 31 years, there have been 15 property sales recorded in the NW1 6HH postcode area. The highest sale price reached £2,950,000, while the most recent sale was for a terraced house sold in December 2025 for £2,950,000.

The estimated average property value in NW1 6HH currently stands at £852,513, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £15,184.

Property prices in NW1 6HH have fallen by 12.9% over the past year , with a total decrease of 7.2% over the past five years , and a long-term rise of 9.2% over the past decade .

The most common type of property sold in the area is flat, making up around 93% of transactions , followed by terraced.

Housing in NW1 6HH is mixed, with 50% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

Flat 1, 33 Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£1,159,322
streetscan.co.uk estimate
16 Jan 1995
£200,000
More details

Flat 1, 35 Balcombe Street, Marylebone, London, City Of Westminster, Greater London, NW1 6HH

Today
£1,590,320
streetscan.co.uk estimate
1 Feb 2021
£1,960,000
26 Nov 2018
£1,065,000
25 Jun 1998
£225,000

Flat 2, 35 Balcombe Street, Marylebone, London, City Of Westminster, Greater London, NW1 6HH

Today
£493,444
streetscan.co.uk estimate
19 Nov 2025
£542,500
19 Mar 2007
£242,000

41B Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

🏠 Flat
🛏️ 4bed
📐 797 sq ft
Today
£650,543
streetscan.co.uk estimate
22 Apr 1999
£175,000
25 Apr 1997
£70,000
More details

43 Balcombe Street, Marylebone, London, City Of Westminster, Greater London, NW1 6HH

🏠 Terraced
🛏️ 6bed
📐 2002 sq ft
Today
£2,813,966
streetscan.co.uk estimate
9 Dec 2025
£2,950,000
More details

First Floor Flat, 45 Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

🏠 Flat
🛏️ 1bed
📐 344 sq ft
Today
£347,344
streetscan.co.uk estimate
7 Sep 2012
£325,000
More details

Ground Floor Flat, 45 Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£558,863
streetscan.co.uk estimate
23 Mar 2012
£460,000
18 Apr 2007
£340,000
More details

Part Of, 45 Part Of, Chy Hwel, London, City Of Westminster, Greater London, NW1 6HH

Today
£541,967
streetscan.co.uk estimate
26 May 1999
£145,000

Second Floor Flat, 45 Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

Today
£464,883
streetscan.co.uk estimate
5 Mar 2008
£314,000

45B Balcombe Street, London, City Of Westminster, Greater London, NW1 6HH

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£699,182
streetscan.co.uk estimate
26 Jan 2015
£875,000
More details

Area Insights

Data Sources

Properties at NW1 6HH appear fifteen times in the Land Registry records, with the latest transaction recorded on 9 Dec 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Mar 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.