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
45, Portland Avenue, Harwich, CO12 3QW -	12 Jan 2026	£180,000	81 m² 871 sqft	£2,222 £206	Terrace (3 bed)
43a, Portland Avenue, Harwich, CO12 3QW	09 Dec 2025	£210,000	75 m² 807 sqft	£2,800 £260	Semi-D (3 bed)
22, Portland Avenue, Harwich, CO12 3QN -	14 Nov 2024	£162,000	81 m² 871 sqft	£2,000 £185	Semi-D (3 bed)
31, Portland Avenue, Harwich, CO12 3QN	29 Jul 2024	£165,000	77 m² 828 sqft	£2,142 £198	Terrace (3 bed)
27, Portland Avenue, Harwich, CO12 3QN -	07 Jun 2024	£212,500	74 m² 796 sqft	£2,871 £266	Terrace (2 bed)
43, Portland Avenue, Harwich, CO12 3QW -	09 Feb 2024	£218,500	79 m² 850 sqft	£2,765 £256	Terrace (3 bed)
55, Portland Avenue, Harwich, CO12 3QW -	02 Feb 2024	£222,500	85 m² 914 sqft	£2,617 £243	Terrace (3 bed)
29, Portland Avenue, Harwich, CO12 3QN -	19 Dec 2023	£120,000	85 m² 914 sqft	£1,411 £131	Detached
16, Portland Avenue, Harwich, CO12 3QN -	29 Apr 2022	£251,000	71 m² 764 sqft	£3,535 £328	Semi-D (2 bed)
18, Portland Avenue, Harwich, CO12 3QN -	18 Nov 2021	£235,000	78 m² 839 sqft	£3,012 £279	Semi-D (3 bed)
23, Portland Avenue, Harwich, CO12 3QN -	14 May 2021	£157,000	74 m² 796 sqft	£2,121 £197	Terrace (2 bed)
47, Portland Avenue, Harwich, CO12 3QW	30 Mar 2021	£211,000 B	87 m² 936 sqft	£2,425 £225	Terrace (3 bed)
7, Portland Avenue, Harwich, CO12 3QN -	12 Aug 2019	£130,000	55 m² 592 sqft	£2,363 £219	Terrace (2 bed)
13, Portland Avenue, Harwich, CO12 3QN -	10 Apr 2017	£110,000	59 m² 635 sqft	£1,864 £173	Terrace (2 bed)
57, Portland Avenue, Harwich, CO12 3QW -	21 Nov 2016	£143,000	79 m² 850 sqft	£1,810 £168	Terrace (3 bed)
24, Portland Avenue, Harwich, CO12 3QN -	31 Mar 2016	£135,500	63 m² 678 sqft	£2,150 £199	Semi-D (2 bed)
11, Portland Avenue, Harwich, CO12 3QN -	01 Feb 2016	£89,000	54 m² 581 sqft	£1,648 £153	Terrace (2 bed)
9, Portland Avenue, Harwich, CO12 3QN -	17 Dec 2015	£100,000	59 m² 635 sqft	£1,694 £157	Terrace
4, Portland Avenue, Harwich, CO12 3QW -	22 Jul 2015	£155,000	75 m² 807 sqft	£2,066 £191	Semi-D (3 bed)
53, Portland Avenue, Harwich, CO12 3QW -	27 Jun 2014	£135,000	81 m² 871 sqft	£1,666 £154	Terrace (3 bed)
10, Portland Avenue, Harwich, CO12 3QN -	27 Jun 2014	£151,750	77 m² 828 sqft	£1,970 £183	Detached (3 bed)
35, Portland Avenue, Harwich, CO12 3QN -	07 Jun 2013	£90,000	80 m² 861 sqft	£1,125 £104	Terrace (3 bed)
6, Portland Avenue, Harwich, CO12 3QW -	15 Mar 2012	£125,000	84 m² 904 sqft	£1,488 £138	Semi-D (3 bed)
12, Portland Avenue, Harwich, CO12 3QN -	31 Oct 2011	£99,995	67 m² 721 sqft	£1,492 £138	Semi-D (2 bed)
14, Portland Avenue, Harwich, CO12 3QN -	28 Jun 2011	£100,000	65 m² 699 sqft	£1,538 £142	Semi-D (2 bed)
5, Portland Avenue, Harwich, CO12 3QN -	18 Mar 2011	£139,950	98 m² 1054 sqft	£1,428 £132	Detached (2 bed)
19, Portland Avenue, Harwich, CO12 3QN -	08 Sep 2010	£100,000	72 m² 775 sqft	£1,388 £128	Terrace (2 bed)
15, Portland Avenue, Harwich, CO12 3QN -	21 May 2010	£92,000	85 m² 914 sqft	£1,082 £100	Terrace (2 bed)
39, Portland Avenue, Harwich, CO12 3QN -	12 Jun 2009	£78,000	103 m² 1108 sqft	£757 £70	Semi-D (2 bed)
17, Portland Avenue, Harwich, CO12 3QN -	02 Jun 2005	£100,000	81 m² 871 sqft	£1,234 £114	Terrace (3 bed)
45, Portland Avenue -	£180,000 Jan-2026	81 871	2,222 206
43a, Portland Avenue	£210,000 Dec-2025	75 807	2,800 260
22, Portland Avenue -	£162,000 Nov-2024	81 871	2,000 185
31, Portland Avenue	£165,000 Jul-2024	77 828	2,142 198
27, Portland Avenue -	£212,500 Jun-2024	74 796	2,871 266
43, Portland Avenue -	£218,500 Feb-2024	79 850	2,765 256
55, Portland Avenue -	£222,500 Feb-2024	85 914	2,617 243
29, Portland Avenue -	£120,000 Dec-2023	85 914	1,411 131
16, Portland Avenue -	£251,000 Apr-2022	71 764	3,535 328
18, Portland Avenue -	£235,000 Nov-2021	78 839	3,012 279
23, Portland Avenue -	£157,000 May-2021	74 796	2,121 197
47, Portland Avenue	£211,000 B Mar-2021	87 936	2,425 225
7, Portland Avenue -	£130,000 Aug-2019	55 592	2,363 219
13, Portland Avenue -	£110,000 Apr-2017	59 635	1,864 173
57, Portland Avenue -	£143,000 Nov-2016	79 850	1,810 168
24, Portland Avenue -	£135,500 Mar-2016	63 678	2,150 199
11, Portland Avenue -	£89,000 Feb-2016	54 581	1,648 153
9, Portland Avenue -	£100,000 Dec-2015	59 635	1,694 157
4, Portland Avenue -	£155,000 Jul-2015	75 807	2,066 191
53, Portland Avenue -	£135,000 Jun-2014	81 871	1,666 154
10, Portland Avenue -	£151,750 Jun-2014	77 828	1,970 183
35, Portland Avenue -	£90,000 Jun-2013	80 861	1,125 104
6, Portland Avenue -	£125,000 Mar-2012	84 904	1,488 138
12, Portland Avenue -	£99,995 Oct-2011	67 721	1,492 138
14, Portland Avenue -	£100,000 Jun-2011	65 699	1,538 142
5, Portland Avenue -	£139,950 Mar-2011	98 1054	1,428 132
19, Portland Avenue -	£100,000 Sep-2010	72 775	1,388 128
15, Portland Avenue -	£92,000 May-2010	85 914	1,082 100
39, Portland Avenue -	£78,000 Jun-2009	103 1108	757 70
17, Portland Avenue -	£100,000 Jun-2005	81 871	1,234 114

The data above for Portland 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 Portland Avenue, Harwich is £2,484 sqm (£230 per sq ft), this is based on the price paid of the 9 most recent sales.
The majority of homes in Harwich are now selling for between £2,040 and £3,110 per square metre (£189 and £288 per square foot) , find out more in this local analysis of CO12 3 (Harwich) house prices.
There are about 37 homes on Portland Avenue, we would have expected about 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 9 property sales in Portland Avenue, averaging approximately 2 home sales per year .
The average size of all the properties on Portland Avenue is 74 m2 (796 sqft).