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Sold prices and estimated values

Property Valuations in SIDDONS LANE, Westminster NW1

See what homes on Siddons Lane have sold for, what they could be worth today, and the highest prices recorded for each type of property.

Highest sold prices on SIDDONS LANE

The highest recorded sale on SIDDONS LANE is £820,000 at FLAT 4, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF, sold on 31 March 2026

Property type Highest sale Address Sale date
Flat / Maisonette £820,000 FLAT 4, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF 31 Mar 2026

These historic sales (often known as ceiling prices) can help provide context when assessing potential development values on the street.

FLAT 35, 5, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 6EH

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £148,803
Weighted central estimate £/m²: £3,461
Previous sales
29 Nov 2019 - £175,000

FLAT 1, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £466,821
Weighted central estimate £/m²: £8,336
Previous sales
24 Aug 1995 - £79,750

FLAT 2, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £882,388
Weighted central estimate £/m²: £12,088
Previous sales
28 Feb 1997 - £169,000

FLAT 3, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £593,940
Weighted central estimate £/m²: £11,206
Previous sales
14 Aug 2001 - £230,000

FLAT 4, 21, SIDDONS LANE, CITY OF WESTMINSTER, GREATER LONDON NW1 5NF

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £864,003
Weighted central estimate £/m²: £11,077
Previous sales
31 Mar 2026 - £820,000
16 Sep 1998 - £210,000
17 Feb 1995 - £145,500

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