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
42, Cowper Road, Harpenden, AL5 5NG -	02 Jun 2025	£1,300,000	181 m² 1948 sqft	£7,182 £667	Semi-D (5 bed)
35, Cowper Road, Harpenden, AL5 5NF -	22 Jan 2025	£967,000	106 m² 1140 sqft	£9,122 £847	Semi-D (3 bed)
84, Cowper Road, Harpenden, AL5 5NH -	05 Sep 2024	£875,000	116 m² 1248 sqft	£7,543 £700	Semi-D (3 bed)
45, Cowper Road, Harpenden, AL5 5NJ -	19 Jul 2024	£985,000	119 m² 1280 sqft	£8,277 £768	Semi-D (4 bed)
66, Cowper Road, Harpenden, AL5 5NG -	17 Apr 2024	£675,000	96 m² 1033 sqft	£7,031 £653	Terrace (3 bed)
15, Cowper Road, Harpenden, AL5 5NF -	28 Nov 2023	£1,150,000	170 m² 1829 sqft	£6,764 £628	Terrace (4 bed)
52, Cowper Road, Harpenden, AL5 5NG -	17 Nov 2023	£990,000	139 m² 1496 sqft	£7,122 £661	Terrace (4 bed)
17, Cowper Road, Harpenden, AL5 5NF -	08 Nov 2023	£1,215,000	142 m² 1528 sqft	£8,556 £794	Semi-D (4 bed)
43, Cowper Road, Harpenden, AL5 5NJ -	06 Jun 2023	£940,000	142 m² 1528 sqft	£6,619 £614	Semi-D (3 bed)
10, Cowper Road, Harpenden, AL5 5NG -	31 May 2023	£825,000	107 m² 1151 sqft	£7,710 £716	Terrace (3 bed)
49, Cowper Road, Harpenden, AL5 5NJ -	12 Aug 2022	£965,500	136 m² 1463 sqft	£7,099 £659	Terrace (4 bed)
14, Cowper Road, Harpenden, AL5 5NG -	08 Jul 2022	£975,000	151 m² 1625 sqft	£6,456 £599	Detached (3 bed)
30, Cowper Road, Harpenden, AL5 5NG -	17 Jun 2022	£990,000	130 m² 1399 sqft	£7,615 £707	Semi-D (3 bed)
56a, Cowper Road, Harpenden, AL5 5NG -	07 Jan 2022	£509,000	102 m² 1097 sqft	£4,990 £463	Flat (2 bed)
31, Cowper Road, Harpenden, AL5 5NF -	21 Jun 2021	£1,435,000	181 m² 1948 sqft	£7,928 £736	Semi-D (5 bed)
18, Cowper Road, Harpenden, AL5 5NG -	26 Mar 2021	£842,500	105 m² 1130 sqft	£8,023 £745	Semi-D (2 bed)
40, Cowper Road, Harpenden, AL5 5NG -	04 Feb 2021	£1,060,000	155 m² 1668 sqft	£6,838 £635	Semi-D (4 bed)
26, Cowper Road, Harpenden, AL5 5NG -	21 Jan 2021	£882,500	90 m² 968 sqft	£9,805 £910	Detached (3 bed)
56, Cowper Road, Harpenden, AL5 5NG -	24 Feb 2020	£450,000	94 m² 1011 sqft	£4,787 £444	Flat (2 bed)
46, Cowper Road, Harpenden, AL5 5NG -	17 Dec 2019	£768,000	128 m² 1377 sqft	£6,000 £557	Semi-D (3 bed)
47, Cowper Road, Harpenden, AL5 5NJ -	03 Dec 2019	£830,000	125 m² 1345 sqft	£6,640 £616	Semi-D (4 bed)
90, Cowper Road, Harpenden, AL5 5NH -	16 Apr 2019	£880,000	129 m² 1388 sqft	£6,821 £633	Semi-D (3 bed)
104, Cowper Road, Harpenden, AL5 5NL -	17 Dec 2018	£950,000			Detached (4 bed)
6, Cowper Road, Harpenden, AL5 5NG -	30 May 2018	£795,000	108 m² 1162 sqft	£7,361 £683	Semi-D (3 bed)
12, Cowper Road, Harpenden, AL5 5NG -	26 Oct 2017	£750,000	81 m² 871 sqft	£9,259 £860	Terrace (3 bed)
100, Cowper Road, Harpenden, AL5 5NL -	12 Oct 2017	£868,000	89 m² 957 sqft	£9,752 £905	Detached (3 bed)
44, Cowper Road, Harpenden, AL5 5NG -	29 Sep 2017	£975,000	150 m² 1614 sqft	£6,500 £603	Detached (4 bed)
41, Cowper Road, Harpenden, AL5 5NJ -	28 Sep 2017	£1,120,000	163 m² 1754 sqft	£6,871 £638	Detached (4 bed)
108, Cowper Road, Harpenden, AL5 5NL -	14 Jul 2017	£360,000	61 m² 656 sqft	£5,901 £548	Flat (2 bed)
64, Cowper Road, Harpenden, AL5 5NG -	30 Jun 2017	£750,000 B	114 m² 1227 sqft	£6,578 £611	Semi-D (3 bed)
42, Cowper Rd -	£1,300,000 Jun-2025	181 1948	7,182 667
35, Cowper Rd -	£967,000 Jan-2025	106 1140	9,122 847
84, Cowper Rd -	£875,000 Sep-2024	116 1248	7,543 700
45, Cowper Rd -	£985,000 Jul-2024	119 1280	8,277 768
66, Cowper Rd -	£675,000 Apr-2024	96 1033	7,031 653
15, Cowper Rd -	£1,150,000 Nov-2023	170 1829	6,764 628
52, Cowper Rd -	£990,000 Nov-2023	139 1496	7,122 661
17, Cowper Rd -	£1,215,000 Nov-2023	142 1528	8,556 794
43, Cowper Rd -	£940,000 Jun-2023	142 1528	6,619 614
10, Cowper Rd -	£825,000 May-2023	107 1151	7,710 716
49, Cowper Rd -	£965,500 Aug-2022	136 1463	7,099 659
14, Cowper Rd -	£975,000 Jul-2022	151 1625	6,456 599
30, Cowper Rd -	£990,000 Jun-2022	130 1399	7,615 707
56a, Cowper Rd -	£509,000 Jan-2022	102 1097	4,990 463
31, Cowper Rd -	£1,435,000 Jun-2021	181 1948	7,928 736
18, Cowper Rd -	£842,500 Mar-2021	105 1130	8,023 745
40, Cowper Rd -	£1,060,000 Feb-2021	155 1668	6,838 635
26, Cowper Rd -	£882,500 Jan-2021	90 968	9,805 910
56, Cowper Rd -	£450,000 Feb-2020	94 1011	4,787 444
46, Cowper Rd -	£768,000 Dec-2019	128 1377	6,000 557
47, Cowper Rd -	£830,000 Dec-2019	125 1345	6,640 616
90, Cowper Rd -	£880,000 Apr-2019	129 1388	6,821 633
104, Cowper Rd -	£950,000 Dec-2018
6, Cowper Rd -	£795,000 May-2018	108 1162	7,361 683
12, Cowper Rd -	£750,000 Oct-2017	81 871	9,259 860
100, Cowper Rd -	£868,000 Oct-2017	89 957	9,752 905
44, Cowper Rd -	£975,000 Sep-2017	150 1614	6,500 603
41, Cowper Rd -	£1,120,000 Sep-2017	163 1754	6,871 638
108, Cowper Rd -	£360,000 Jul-2017	61 656	5,901 548
64, Cowper Rd -	£750,000 B Jun-2017	114 1227	6,578 611

The data above for Cowper 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 Cowper Road, Harpenden is £7,291 sqm (£677 per sq ft), this is from the selling price of the 14 most recent sales.
The majority of homes in Harpenden are now selling for between £5,600 and £7,730 per square metre (£520 and £718 per square foot) , find out more in this local analysis of AL5 5 (Harpenden) house prices.
There are about 88 homes on Cowper Road, we would have expected approximately 12 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 14 property sales in Cowper Road, averaging approximately 3 home sales per year .
The average size of all the properties on Cowper Road is 116 m2 (1,248 sqft).