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
33, Coldharbour Lane, Harpenden, AL5 4NF -	16 May 2025	£836,000	117 m² 1259 sqft	£7,145 £663	Terrace (2 bed)
41, Coldharbour Lane, Harpenden, AL5 4NF -	31 Mar 2025	£770,000	89 m² 957 sqft	£8,651 £803	Semi-D (3 bed)
35, Coldharbour Lane, Harpenden, AL5 4NF -	31 Mar 2025	£495,000	58 m² 624 sqft	£8,534 £792	Semi-D (2 bed)
37, Coldharbour Lane, Harpenden, AL5 4NF -	28 Mar 2025	£485,000	60 m² 645 sqft	£8,083 £750	Semi-D (2 bed)
17, Coldharbour Lane, Harpenden, AL5 4NQ -	28 Jun 2024	£650,000	83 m² 893 sqft	£7,831 £727	Detached (5 bed)
39, Coldharbour Lane, Harpenden, AL5 4NF -	28 Jun 2024	£440,000	57 m² 613 sqft	£7,719 £717	Terrace (2 bed)
77, Coldharbour Lane, Harpenden, AL5 4NF -	28 Jun 2023	£442,500	67 m² 721 sqft	£6,604 £613	Semi-D (2 bed)
57, Coldharbour Lane, Harpenden, AL5 4NF -	27 Mar 2023	£475,000	65 m² 699 sqft	£7,307 £678	Semi-D (2 bed)
62, Coldharbour Lane, Harpenden, AL5 4NH -	09 Dec 2022	£320,000	55 m² 592 sqft	£5,818 £540	Flat (2 bed)
84, Coldharbour Lane, Harpenden, AL5 4NH -	19 Jul 2022	£285,000	57 m² 613 sqft	£5,000 £464	Flat (2 bed)
56, Coldharbour Lane, Harpenden, AL5 4NH -	20 Oct 2021	£286,500	56 m² 602 sqft	£5,116 £475	Flat (2 bed)
76, Coldharbour Lane, Harpenden, AL5 4NH -	25 Jun 2021	£265,000	58 m² 624 sqft	£4,568 £424	Flat
23, Coldharbour Lane, Harpenden, AL5 4NQ -	02 Jun 2021	£350,000	62 m² 667 sqft	£5,645 £524	Semi-D (2 bed)
49, Coldharbour Lane, Harpenden, AL5 4NF -	04 Feb 2021	£680,000	130 m² 1399 sqft	£5,230 £485	Detached (5 bed)
53, Coldharbour Lane, Harpenden, AL5 4NF -	25 Oct 2019	£487,000	81 m² 871 sqft	£6,012 £558	Semi-D (3 bed)
75, Coldharbour Lane, Harpenden, AL5 4NF -	04 Oct 2019	£369,000 B	50 m² 538 sqft	£7,380 £685	Terrace (2 bed)
69, Coldharbour Lane, Harpenden, AL5 4NF -	08 Aug 2019	£453,000	76 m² 818 sqft	£5,960 £553	Terrace (3 bed)
61, Coldharbour Lane, Harpenden, AL5 4NF -	20 Jun 2019	£480,000	88 m² 947 sqft	£5,454 £506	Terrace (2 bed)
67, Coldharbour Lane, Harpenden, AL5 4NF -	08 Nov 2018	£400,000	55 m² 592 sqft	£7,272 £675	Terrace (2 bed)
65, Coldharbour Lane, Harpenden, AL5 4NF -	19 Jul 2018	£380,000	53 m² 570 sqft	£7,169 £666	Terrace (2 bed)
64, Coldharbour Lane, Harpenden, AL5 4NH -	29 Jun 2018	£283,000	57 m² 613 sqft	£4,964 £461	Flat (2 bed)
13, Coldharbour Lane, Harpenden, AL5 4NQ -	12 Jan 2017	£535,000	107 m² 1151 sqft	£5,000 £464	Terrace (5 bed)
78, Coldharbour Lane, Harpenden, AL5 4NH -	21 Dec 2016	£270,750 B	56 m² 602 sqft	£4,834 £449	Flat (2 bed)
7, Coldharbour Lane, Harpenden, AL5 4NQ -	09 Dec 2016	£725,000	125 m² 1345 sqft	£5,800 £538	Semi-D (3 bed)
54, Coldharbour Lane, Harpenden, AL5 4NH -	10 Jul 2015	£270,000	56 m² 602 sqft	£4,821 £447	Flat (2 bed)
58, Coldharbour Lane, Harpenden, AL5 4NH -	19 Jun 2015	£252,000	55 m² 592 sqft	£4,581 £425	Flat (2 bed)
81, Coldharbour Lane, Harpenden, AL5 4NF -	18 Jun 2015	£290,000	45 m² 484 sqft	£6,444 £598	Terrace
15a, Coldharbour Lane, Harpenden, AL5 4NQ -	16 Apr 2015	£500,000	89 m² 957 sqft	£5,617 £521	Semi-D (3 bed)
71, Coldharbour Lane, Harpenden, AL5 4NF -	16 Jan 2015	£285,000	49 m² 527 sqft	£5,816 £540	Terrace (2 bed)
82, Coldharbour Lane, Harpenden, AL5 4NH -	05 Dec 2014	£260,000	55 m² 592 sqft	£4,727 £439	Flat (2 bed)
33, Coldharbour Lane -	£836,000 May-2025	117 1259	7,145 663
41, Coldharbour Lane -	£770,000 Mar-2025	89 957	8,651 803
35, Coldharbour Lane -	£495,000 Mar-2025	58 624	8,534 792
37, Coldharbour Lane -	£485,000 Mar-2025	60 645	8,083 750
17, Coldharbour Lane -	£650,000 Jun-2024	83 893	7,831 727
39, Coldharbour Lane -	£440,000 Jun-2024	57 613	7,719 717
77, Coldharbour Lane -	£442,500 Jun-2023	67 721	6,604 613
57, Coldharbour Lane -	£475,000 Mar-2023	65 699	7,307 678
62, Coldharbour Lane -	£320,000 Dec-2022	55 592	5,818 540
84, Coldharbour Lane -	£285,000 Jul-2022	57 613	5,000 464
56, Coldharbour Lane -	£286,500 Oct-2021	56 602	5,116 475
76, Coldharbour Lane -	£265,000 Jun-2021	58 624	4,568 424
23, Coldharbour Lane -	£350,000 Jun-2021	62 667	5,645 524
49, Coldharbour Lane -	£680,000 Feb-2021	130 1399	5,230 485
53, Coldharbour Lane -	£487,000 Oct-2019	81 871	6,012 558
75, Coldharbour Lane -	£369,000 B Oct-2019	50 538	7,380 685
69, Coldharbour Lane -	£453,000 Aug-2019	76 818	5,960 553
61, Coldharbour Lane -	£480,000 Jun-2019	88 947	5,454 506
67, Coldharbour Lane -	£400,000 Nov-2018	55 592	7,272 675
65, Coldharbour Lane -	£380,000 Jul-2018	53 570	7,169 666
64, Coldharbour Lane -	£283,000 Jun-2018	57 613	4,964 461
13, Coldharbour Lane -	£535,000 Jan-2017	107 1151	5,000 464
78, Coldharbour Lane -	£270,750 B Dec-2016	56 602	4,834 449
7, Coldharbour Lane -	£725,000 Dec-2016	125 1345	5,800 538
54, Coldharbour Lane -	£270,000 Jul-2015	56 602	4,821 447
58, Coldharbour Lane -	£252,000 Jun-2015	55 592	4,581 425
81, Coldharbour Lane -	£290,000 Jun-2015	45 484	6,444 598
15a, Coldharbour Lane -	£500,000 Apr-2015	89 957	5,617 521
71, Coldharbour Lane -	£285,000 Jan-2015	49 527	5,816 540
82, Coldharbour Lane -	£260,000 Dec-2014	55 592	4,727 439

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

The average price per square metre (per square foot) in Coldharbour Lane, Harpenden is £7,290 sqm (£677 per sq ft), this is based on the price paid of the 11 most recent sales.
The majority of homes in Harpenden are now selling for between £5,830 and £7,980 per square metre (£541 and £741 per square foot) , find out more in this local analysis of AL5 4 (Harpenden) house prices.
There are approximately 54 homes on Coldharbour Lane, we would have expected about 7 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 11 property sales in Coldharbour Lane, averaging roughly 2 home sales per year .
The average size of all the properties on Coldharbour Lane is 69 m2 (742 sqft).