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
32, Old Castle Road, Weymouth, DT4 8QB -	28 Jul 2025	£360,000	95 m² 1022 sqft	£3,789 £352	Terrace (2 bed)
36, Old Castle Road, Weymouth, DT4 8QB	28 Mar 2025	£340,000	102 m² 1097 sqft	£3,333 £309	Terrace (3 bed)
15, Old Castle Road, Weymouth, DT4 8QB	14 Mar 2025	£1,900,000	369 m² 3971 sqft	£5,149 £478	Detached
12, Old Castle Road, Weymouth, DT4 8QB	31 Jan 2025	£475,000	128 m² 1377 sqft	£3,710 £344	Semi-D (3 bed)
24, Old Castle Road, Weymouth, DT4 8QB -	19 Dec 2024	£474,000	150 m² 1614 sqft	£3,160 £293	Semi-D (4 bed)
34, Old Castle Road, Weymouth, DT4 8QB -	02 May 2024	£400,000	100 m² 1076 sqft	£4,000 £371	Terrace (3 bed)
3a, Old Castle Road, Weymouth, DT4 8QB -	15 Mar 2024	£540,000	150 m² 1614 sqft	£3,600 £334	Detached (4 bed)
3, Old Castle Road, Weymouth, DT4 8QB -	13 Mar 2024	£667,500	148 m² 1593 sqft	£4,510 £418	Detached (4 bed)
Landfall, 1b, Old Castle Road, Weymouth, DT4 8QB -	09 Feb 2024	£430,000	83 m² 893 sqft	£5,180 £481	Detached (3 bed)
Shore Reach, 23c, Old Castle Road, Weymouth, DT4 8QB	28 Jul 2023	£2,600,000			Detached
23b, Old Castle Road, Weymouth, DT4 8QB	02 Jun 2023	£2,400,000			Detached
14, Old Castle Road, Weymouth, DT4 8QB	12 Mar 2021	£425,000	137 m² 1474 sqft	£3,102 £288	Semi-D (5 bed)
Beach House, 23a, Old Castle Road, Weymouth, DT4 8QB	06 Aug 2020	£275,000 B	331 m² 3562 sqft	£830 £77	Other
4, Old Castle Road, Weymouth, DT4 8QB -	26 Nov 2019	£462,500	127 m² 1367 sqft	£3,641 £338	Detached (4 bed)
38, Old Castle Road, Weymouth, DT4 8QB -	30 Apr 2019	£297,000	97 m² 1044 sqft	£3,061 £284	Terrace (3 bed)
48, Old Castle Road, Weymouth, DT4 8QB -	24 Oct 2018	£335,000	120 m² 1291 sqft	£2,791 £259	Terrace (3 bed)
50, Old Castle Road, Weymouth, DT4 8QB -	27 Apr 2018	£301,664	128 m² 1377 sqft	£2,356 £218	Detached (3 bed)
40, Old Castle Road, Weymouth, DT4 8QB -	19 Jan 2018	£297,500	112 m² 1205 sqft	£2,656 £246	Terrace (3 bed)
Hillgate House, 2a, Old Castle Road, Weymouth, DT4 8QB -	05 Apr 2017	£532,000	160 m² 1722 sqft	£3,325 £308	Detached (5 bed)
52, Old Castle Road, Weymouth, DT4 8QB -	10 Jun 2016	£290,000	89 m² 957 sqft	£3,258 £302	Semi-D (3 bed)
10, Old Castle Road, Weymouth, DT4 8QB -	23 Oct 2014	£340,000	140 m² 1506 sqft	£2,428 £225	Semi-D (4 bed)
2, Old Castle Road, Weymouth, DT4 8QB -	15 Sep 2014	£596,000	316 m² 3401 sqft	£1,886 £175	Detached (6 bed)
21, Old Castle Road, Weymouth, DT4 8QB -	01 Sep 2014	£316,000	85 m² 914 sqft	£3,717 £345	Semi-D (3 bed)
18, Old Castle Road, Weymouth, DT4 8QB -	13 Sep 2013	£255,000	126 m² 1356 sqft	£2,023 £187	Semi-D (3 bed)
26a, Old Castle Road, Weymouth, DT4 8QB	09 Apr 2010	£135,000			Flat
58, Old Castle Road, Weymouth, DT4 8QB -	30 Nov 2009	£250,000	110 m² 1184 sqft	£2,272 £211	Detached (3 bed)
60, Old Castle Road, Weymouth, DT4 8QB -	07 Aug 2009	£250,000	85 m² 914 sqft	£2,941 £273	Detached (3 bed)
22, Old Castle Road, Weymouth, DT4 8QB -	15 Jun 2009	£320,000	118 m² 1270 sqft	£2,711 £251	Semi-D (4 bed)
46, Old Castle Road, Weymouth, DT4 8QB -	22 Jul 2008	£250,000			Terrace
20, Old Castle Road, Weymouth, DT4 8QB -	31 Aug 2006	£300,000			Semi-D (3 bed)
32, Old Castle Rd -	£360,000 Jul-2025	95 1022	3,789 352
36, Old Castle Rd	£340,000 Mar-2025	102 1097	3,333 309
15, Old Castle Rd	£1,900,000 Mar-2025	369 3971	5,149 478
12, Old Castle Rd	£475,000 Jan-2025	128 1377	3,710 344
24, Old Castle Rd -	£474,000 Dec-2024	150 1614	3,160 293
34, Old Castle Rd -	£400,000 May-2024	100 1076	4,000 371
3a, Old Castle Rd -	£540,000 Mar-2024	150 1614	3,600 334
3, Old Castle Rd -	£667,500 Mar-2024	148 1593	4,510 418
Landfall, 1b, Old Castle Rd -	£430,000 Feb-2024	83 893	5,180 481
Shore Reach, 23c, Old Castle Rd	£2,600,000 Jul-2023
23b, Old Castle Rd	£2,400,000 Jun-2023
14, Old Castle Rd	£425,000 Mar-2021	137 1474	3,102 288
Beach House, 23a, Old Castle Rd	£275,000 B Aug-2020	331 3562	830 77
4, Old Castle Rd -	£462,500 Nov-2019	127 1367	3,641 338
38, Old Castle Rd -	£297,000 Apr-2019	97 1044	3,061 284
48, Old Castle Rd -	£335,000 Oct-2018	120 1291	2,791 259
50, Old Castle Rd -	£301,664 Apr-2018	128 1377	2,356 218
40, Old Castle Rd -	£297,500 Jan-2018	112 1205	2,656 246
Hillgate House, 2a, Old Castle Rd -	£532,000 Apr-2017	160 1722	3,325 308
52, Old Castle Rd -	£290,000 Jun-2016	89 957	3,258 302
10, Old Castle Rd -	£340,000 Oct-2014	140 1506	2,428 225
2, Old Castle Rd -	£596,000 Sep-2014	316 3401	1,886 175
21, Old Castle Rd -	£316,000 Sep-2014	85 914	3,717 345
18, Old Castle Rd -	£255,000 Sep-2013	126 1356	2,023 187
26a, Old Castle Rd	£135,000 Apr-2010
58, Old Castle Rd -	£250,000 Nov-2009	110 1184	2,272 211
60, Old Castle Rd -	£250,000 Aug-2009	85 914	2,941 273
22, Old Castle Rd -	£320,000 Jun-2009	118 1270	2,711 251
46, Old Castle Rd -	£250,000 Jul-2008
20, Old Castle Rd -	£300,000 Aug-2006

The data above for Old Castle 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 Old Castle Road, Weymouth is £4,241 sqm (£394 per sq ft), this is from the Land Registry price paid of the 16 most recent sales.
The majority of homes in Weymouth are now selling for between £2,750 and £4,000 per square metre (£255 and £371 per square foot) , find out more in this local analysis of DT4 8 (Weymouth) house prices.
There are roughly 64 homes on Old Castle Road, we would have expected roughly 9 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 16 property sales in Old Castle Road, averaging roughly 4 home sales per year .
The average size of all the properties on Old Castle Road is 115 m2 (1,237 sqft).