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
21, Hertford Avenue, Mortlake, SW14 8EF -	09 May 2025	£1,750,000	160 m² 1722 sqft	£10,937 £1,016	Detached (5 bed)
13, Hertford Avenue, Mortlake, SW14 8EF -	14 Jun 2024	£1,290,000	151 m² 1625 sqft	£8,543 £793	Semi-D (4 bed)
3, Hertford Avenue, Mortlake, SW14 8EF -	24 May 2024	£1,370,000	157 m² 1689 sqft	£8,726 £810	Semi-D (3 bed)
35a, Hertford Avenue, Mortlake, SW14 8EF	17 Jan 2024	£1,490,000	144 m² 1550 sqft	£10,347 £961	Terrace
29, Hertford Avenue, Mortlake, SW14 8EF	10 Feb 2023	£1,815,000	175 m² 1883 sqft	£10,371 £963	Detached (5 bed)
7, Hertford Avenue, Mortlake, SW14 8EF -	14 Apr 2021	£1,235,000	173 m² 1862 sqft	£7,138 £663	Semi-D (3 bed)
27, Hertford Avenue, Mortlake, SW14 8EF -	22 Feb 2019	£2,100,000	249 m² 2680 sqft	£8,433 £783	Detached (5 bed)
35, Hertford Avenue, Mortlake, SW14 8EF -	15 Sep 2017	£1,650,000	206 m² 2217 sqft	£8,009 £744	Semi-D (3 bed)
33, Hertford Avenue, Mortlake, SW14 8EF	16 Apr 2008	£680,000	225 m² 2421 sqft	£3,022 £280	Semi-D (4 bed)
23, Hertford Avenue, Mortlake, SW14 8EF	05 Mar 2002	£538,637			Detached (5 bed)
25, Hertford Avenue, Mortlake, SW14 8EF	08 Jan 1998	£425,000			Terrace (5 bed)
21, Hertford Avenue -	£1,750,000 May-2025	160 1722	10,937 1,016
13, Hertford Avenue -	£1,290,000 Jun-2024	151 1625	8,543 793
3, Hertford Avenue -	£1,370,000 May-2024	157 1689	8,726 810
35a, Hertford Avenue	£1,490,000 Jan-2024	144 1550	10,347 961
29, Hertford Avenue	£1,815,000 Feb-2023	175 1883	10,371 963
7, Hertford Avenue -	£1,235,000 Apr-2021	173 1862	7,138 663
27, Hertford Avenue -	£2,100,000 Feb-2019	249 2680	8,433 783
35, Hertford Avenue -	£1,650,000 Sep-2017	206 2217	8,009 744
33, Hertford Avenue	£680,000 Apr-2008	225 2421	3,022 280
23, Hertford Avenue	£538,637 Mar-2002
25, Hertford Avenue	£425,000 Jan-1998

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

The average price per square metre (per square foot) in Hertford Avenue, Mortlake is £10,541 sqm (£979 per sq ft), this is based on sold property prices of the 10 most recent sales.
The majority of homes in Mortlake are now selling for between £7,640 and £10,230 per square metre (£709 and £950 per square foot) , find out more in this local analysis of SW14 8 (Mortlake) house prices.
There are roughly 38 homes on Hertford Avenue, we would have expected approximately 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 10 property sales in Hertford Avenue, averaging about 2 home sales per year .
The average size of all the properties on Hertford Avenue is 176 m2 (1,894 sqft).