Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
38, Observatory Road, Mortlake, SW14 7QD	27 May 2004	£540,000			Semi-D
49, Observatory Road, Mortlake, SW14 7QB -	30 Jun 2003	£500,000	141 m² 1517 sqft	£3,546 £329	Terrace (4 bed)
22, Observatory Road, Mortlake, SW14 7QD	27 Jun 2002	£532,500	122 m² 1313 sqft	£4,364 £405	Terrace (4 bed)
28, Observatory Road, Mortlake, SW14 7QD -	08 Feb 2002	£547,000	167 m² 1797 sqft	£3,275 £304	Terrace (4 bed)
32, Observatory Road, Mortlake, SW14 7QD	28 Mar 2000	£375,500			Terrace (3 bed)
4, Observatory Road, Mortlake, SW14 7QD	25 Jun 1999	£350,000			Terrace (4 bed)
36, Observatory Road, Mortlake, SW14 7QD	31 Mar 1999	£340,000			Terrace (4 bed)
34, Observatory Road, Mortlake, SW14 7QD	03 Jul 1998	£320,000			Terrace (4 bed)
37, Observatory Road, Mortlake, SW14 7QB	24 Oct 1997	£279,950			Terrace (4 bed)
7, Observatory Road, Mortlake, SW14 7QB -	10 Feb 1995	£218,000	130 m² 1399 sqft	£1,676 £155	Terrace (4 bed)
55, Observatory Road, Mortlake, SW14 7QB	08 Feb 1995	£210,000			Terrace (4 bed)
38, Observatory Rd	£540,000 May-2004
49, Observatory Rd -	£500,000 Jun-2003	141 1517	3,546 329
22, Observatory Rd	£532,500 Jun-2002	122 1313	4,364 405
28, Observatory Rd -	£547,000 Feb-2002	167 1797	3,275 304
32, Observatory Rd	£375,500 Mar-2000
4, Observatory Rd	£350,000 Jun-1999
36, Observatory Rd	£340,000 Mar-1999
34, Observatory Rd	£320,000 Jul-1998
37, Observatory Rd	£279,950 Oct-1997
7, Observatory Rd -	£218,000 Feb-1995	130 1399	1,676 155
55, Observatory Rd	£210,000 Feb-1995

The data above for Observatory Road can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Observatory Road, Mortlake is £9,782 sqm (£908 per sq ft), this is calculated from the price paid of the 5 most recent sales.
The majority of homes in Mortlake are now selling for between £7,620 and £10,350 per square metre (£707 and £961 per square foot) , find out more in this local analysis of SW14 7 (Mortlake) house prices.
There are roughly 40 homes on Observatory Road, we would have expected roughly 5 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 5 property sales in Observatory Road, averaging about 1 home sales per year .
The average size of all the properties on Observatory Road is 140 m2 (1,506 sqft).