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Sites near grid capacity in New Forest

118 candidate sites within 2 km of a primary or bulk supply substation with headroom in New Forest, England, ranked by site score. The highest-scoring is the 109 ha site near Mill Lane Primary substation, New Forest, 0.09 km from a substation with 7.49 MVA of demand headroom, at 66 of 100.

Sites ranked by score

All 114 ranked sites in New Forest, scored on area, distance to the substation and its demand headroom. How the site score works in the United Kingdom · Filter these sites

#	Site	Substation	Area	To substation	Demand headroom	Score
1	109 ha site near Mill Lane Primary substation, New Forest	Mill Lane Primary	109 ha	0.09 km	7.49 MVA	66
2	89 ha site near New Milton Primary substation, New Forest	New Milton Primary	89 ha	0.05 km	11.2 MVA	66
3	96 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	96 ha	0.11 km	7.45 MVA	63
4	90 ha site near Arnewood BSP substation, New Forest	Arnewood BSP	90 ha	1.22 km	25.8 MVA	63
5	151 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	151 ha	0.18 km	3.57 MVA	61
6	96 ha site near Langley BSP substation, New Forest	Langley BSP	96 ha	0.95 km	16.5 MVA	60
7	90 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	90 ha	0.53 km	11.2 MVA	59
8	121 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	121 ha	0.74 km	8.86 MVA	58
9	89 ha site near Langley BSP substation, New Forest	Langley BSP	89 ha	0.91 km	16.5 MVA	58
10	157 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	157 ha	0.42 km	3.57 MVA	57
11	99 ha site near Arnewood BSP substation, New Forest	Arnewood BSP	99 ha	1.78 km	25.8 MVA	57
12	77 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	77 ha	0.21 km	8.86 MVA	57
13	61 ha site near Arnewood BSP substation, New Forest	Arnewood BSP	61 ha	1.05 km	25.8 MVA	57
14	98 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	98 ha	0.72 km	8.86 MVA	56
15	97 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	97 ha	0.31 km	3.57 MVA	56
16	87 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 53411003)	Hincheslea Primary	87 ha	0.43 km	7.45 MVA	56
17	144 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	144 ha	0.91 km	8.86 MVA	55
18	70 ha site near New Milton Primary substation, New Forest	New Milton Primary	70 ha	0.4 km	11.2 MVA	55
19	389 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	389 ha	0.61 km	3.57 MVA	54
20	87 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	87 ha	0.77 km	11.2 MVA	54
21	81 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26361907)	Hincheslea Primary	81 ha	0.42 km	7.45 MVA	54
22	69 ha site near Lymington Primary substation, New Forest	Lymington Primary	69 ha	0.31 km	9.45 MVA	54
23	294 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	294 ha	1.29 km	11.2 MVA	52
24	187 ha site near Langley BSP substation, New Forest	Langley BSP	187 ha	1.62 km	16.5 MVA	52
25	103 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	103 ha	0.99 km	7.45 MVA	52
26	88 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	88 ha	0.69 km	7.45 MVA	52
27	189 ha site near Mill Lane Primary substation, New Forest	Mill Lane Primary	189 ha	1.07 km	7.49 MVA	51
28	135 ha site near Mill Lane Primary substation, New Forest	Mill Lane Primary	135 ha	1.07 km	7.49 MVA	51
29	99 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	99 ha	1.04 km	8.86 MVA	51
30	87 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26361919)	Hincheslea Primary	87 ha	0.71 km	7.45 MVA	51
31	67 ha site near New Milton Primary substation, New Forest	New Milton Primary	67 ha	0.6 km	11.2 MVA	51
32	1,270 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	1,270 ha	1.25 km	8.86 MVA	50
33	167 ha site near New Milton Primary substation, New Forest	New Milton Primary	167 ha	1.41 km	11.2 MVA	50
34	143 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	143 ha	0.97 km	4.71 MVA	50
35	84 ha site near Mill Lane Primary substation, New Forest	Mill Lane Primary	84 ha	0.78 km	7.49 MVA	49
36	98 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	98 ha	1.19 km	7.45 MVA	48
37	80 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	80 ha	0.5 km	3.57 MVA	48
38	76 ha site near Langley BSP substation, New Forest	Langley BSP	76 ha	1.32 km	16.5 MVA	48
39	143 ha site near Langley BSP substation, New Forest	Langley BSP	143 ha	1.99 km	16.5 MVA	47
40	100 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26101366)	Hincheslea Primary	100 ha	1.25 km	7.45 MVA	47
41	92 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	92 ha	1.11 km	7.45 MVA	47
42	33 ha site near Langley BSP substation, New Forest	Langley BSP	33 ha	0.51 km	16.5 MVA	47
43	288 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	288 ha	1.67 km	11.2 MVA	46
44	107 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	107 ha	1.66 km	11.2 MVA	46
45	58 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	58 ha	0.2 km	3.53 MVA	46
46	42 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	42 ha	0.04 km	4.71 MVA	45
47	616 ha site near Verwood Primary substation, New Forest	Verwood Primary	616 ha	1.29 km	3.54 MVA	44
48	92 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	92 ha	1.08 km	3.53 MVA	44
49	59 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	59 ha	0.42 km	3.57 MVA	44
50	51 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	51 ha	0.19 km	3.53 MVA	44
51	368 ha site near New Milton Primary substation, New Forest	New Milton Primary	368 ha	1.85 km	11.2 MVA	43
52	139 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	139 ha	1.72 km	8.86 MVA	43
53	130 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	130 ha	1.37 km	3.57 MVA	43
54	113 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	113 ha	1.74 km	8.86 MVA	43
55	95 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	95 ha	1.15 km	3.53 MVA	43
56	70 ha site near Langley BSP substation, New Forest	Langley BSP	70 ha	1.56 km	16.5 MVA	43
57	104 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	104 ha	1.42 km	3.53 MVA	42
58	100 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26230433)	Hincheslea Primary	100 ha	1.58 km	7.45 MVA	42
59	90 ha site near Milford-On-Sea Primary substation, New Forest (INSPIRE polygon 26173697)	Milford-On-Sea Primary	90 ha	1.16 km	3.53 MVA	42
60	154 ha site near Somerford Primary substation, New Forest	Somerford Primary	154 ha	1.71 km	6.72 MVA	41
61	65 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	65 ha	0.93 km	7.45 MVA	41
62	165 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	165 ha	1.62 km	3.83 MVA	40
63	117 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	117 ha	1.66 km	4.71 MVA	40
64	32 ha site near Lymington Primary substation, New Forest	Lymington Primary	32 ha	0.51 km	9.45 MVA	40
65	90 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	90 ha	1.58 km	7.45 MVA	39
66	59 ha site near Langley BSP substation, New Forest	Langley BSP	59 ha	1.61 km	16.5 MVA	39
67	100 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26101367)	Hincheslea Primary	100 ha	1.93 km	7.45 MVA	37
68	93 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	93 ha	1.89 km	8.86 MVA	37
69	81 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	81 ha	1.34 km	4.71 MVA	37
70	63 ha site near Rockbourne Primary substation, New Forest (INSPIRE polygon 62250084)	Rockbourne Primary	63 ha	0.91 km	3.57 MVA	37
71	254 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	254 ha	1.84 km	3.57 MVA	36
72	124 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	124 ha	1.82 km	3.57 MVA	36
73	51 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	51 ha	0.76 km	3.83 MVA	36
74	57 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	57 ha	1.46 km	11.2 MVA	35
75	45 ha site near New Milton Primary substation, New Forest	New Milton Primary	45 ha	1.18 km	11.2 MVA	35
76	42 ha site near Lymington Primary substation, New Forest	Lymington Primary	42 ha	1.08 km	9.45 MVA	34
77	65 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	65 ha	1.73 km	11.2 MVA	33
78	52 ha site near New Milton Primary substation, New Forest	New Milton Primary	52 ha	1.46 km	11.2 MVA	33
79	50 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	50 ha	0.94 km	3.57 MVA	33
80	81 ha site near Hincheslea Primary substation, New Forest (INSPIRE polygon 26723375)	Hincheslea Primary	81 ha	1.85 km	7.45 MVA	32
81	39 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	39 ha	0.81 km	3.53 MVA	32
82	29 ha site near Lymington Primary substation, New Forest	Lymington Primary	29 ha	1.03 km	9.45 MVA	31
83	28 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	28 ha	0.68 km	4.71 MVA	31
84	27 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	27 ha	0.89 km	7.45 MVA	31
85	90 ha site near Milford-On-Sea Primary substation, New Forest (INSPIRE polygon 63209540)	Milford-On-Sea Primary	90 ha	1.95 km	3.53 MVA	30
86	33 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	33 ha	0.76 km	3.53 MVA	30
87	55 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	55 ha	1.35 km	3.83 MVA	29
88	41 ha site near Langley BSP substation, New Forest	Langley BSP	41 ha	1.9 km	16.5 MVA	29
89	58 ha site near Mill Lane Primary substation, New Forest (INSPIRE polygon 62423396)	Mill Lane Primary	58 ha	1.68 km	7.49 MVA	28
90	58 ha site near Mill Lane Primary substation, New Forest (INSPIRE polygon 56186182)	Mill Lane Primary	58 ha	1.68 km	7.49 MVA	28
91	79 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	79 ha	1.89 km	3.53 MVA	27
92	58 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	58 ha	1.6 km	4.71 MVA	27
93	43 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	43 ha	1.19 km	3.57 MVA	27
94	35 ha site near Langley BSP substation, New Forest	Langley BSP	35 ha	1.89 km	16.5 MVA	27
95	40 ha site near Mill Lane Primary substation, New Forest (INSPIRE polygon 24880302)	Mill Lane Primary	40 ha	1.48 km	7.49 MVA	26
96	40 ha site near Mill Lane Primary substation, New Forest (INSPIRE polygon 24880043)	Mill Lane Primary	40 ha	1.48 km	7.49 MVA	26
97	35 ha site near Lymington Primary substation, New Forest	Lymington Primary	35 ha	1.46 km	9.45 MVA	26
98	29 ha site near New Milton Primary substation, New Forest	New Milton Primary	29 ha	1.47 km	11.2 MVA	26
99	32 ha site near Langley BSP substation, New Forest	Langley BSP	32 ha	1.98 km	16.5 MVA	25
100	27 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	27 ha	1.13 km	3.83 MVA	24
101	49 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	49 ha	1.57 km	3.83 MVA	23
102	32 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	32 ha	1.23 km	3.83 MVA	23
103	63 ha site near Rockbourne Primary substation, New Forest (INSPIRE polygon 24270694)	Rockbourne Primary	63 ha	1.91 km	3.57 MVA	22
104	63 ha site near Redlynch Primary substation, New Forest	Redlynch Primary	63 ha	1.99 km	3.83 MVA	21
105	49 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	49 ha	1.71 km	3.57 MVA	21
106	33 ha site near Butts Ash Primary substation, New Forest	Butts Ash Primary	33 ha	1.79 km	8.86 MVA	21
107	32 ha site near Milford-On-Sea Primary substation, New Forest (INSPIRE polygon 61002523)	Milford-On-Sea Primary	32 ha	1.4 km	3.53 MVA	21
108	32 ha site near Marchwood Primary substation, New Forest	Marchwood Primary	32 ha	1.86 km	11.2 MVA	21
109	40 ha site near Hincheslea Primary substation, New Forest	Hincheslea Primary	40 ha	1.89 km	7.45 MVA	20
110	30 ha site near Lymington Primary substation, New Forest	Lymington Primary	30 ha	1.85 km	9.45 MVA	19
111	32 ha site near Milford-On-Sea Primary substation, New Forest (INSPIRE polygon 64752062)	Milford-On-Sea Primary	32 ha	1.78 km	3.53 MVA	15
112	31 ha site near Fordingbridge Primary substation, New Forest	Fordingbridge Primary	31 ha	1.97 km	4.71 MVA	13
113	29 ha site near Milford-On-Sea Primary substation, New Forest	Milford-On-Sea Primary	29 ha	1.83 km	3.53 MVA	13
114	33 ha site near Rockbourne Primary substation, New Forest	Rockbourne Primary	33 ha	1.99 km	3.57 MVA	12

Sites touching a substation

Ranked apart: most of these 4 are the station's own land.

Owners and grid capacity for these sites.For the 118 sites in New Forest: who owns each one, the free capacity at its substation and its planning status, on request.

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Data on this page

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. HM Land Registry INSPIRE Index Polygons, Open Government Licence v3.0.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026. ONS Open Geography: Local Authority Districts, Open Government Licence v3.0.
Rare Context. Rare Context powered-land sites, ODbL 1.0.
SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.