Model valuation£417,0008 Busby Close
Local market context
21 Admiralty Way is a mid-terrace house in Marchwood, Southampton, Southampton (SO40 4AG). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2024) shows a C (score 78), near the top of the C band. When first surveyed in August 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 87).
At 140 m² the property is well over the postcode median (72 m² across 19 EPCs), placing it in the larger end of the local stock. Across 2001–2019, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £486,000 sits 51.9% above the 2019 sale of £320,000. Most recent transfer: January 2019 at £320,000.
Certificate validity
Valid until 5 October 2034
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
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21 Admiralty Way has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
21 Admiralty Way valuation sits well clear of the typical sold price in this postcode.
£486,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 17 years.
£320,000
Growth on file: 2.5% per year over 17 years.
11 January 2019Most recent
£320,000
+4.9%over 3 years11 December 2015
£305,000
+45.2%over 14 years30 October 2001
£210,000
Median price across the last 5 sales in SO40 4AG: £325,000 (2026–2023).
33 Admiralty Way, Marchwood, Southampton, SO40 4AG
Sold Jan 2026
51 Admiralty Way, Marchwood, Southampton, SO40 4AG
Sold Oct 2025
29 Admiralty Way, Marchwood, Southampton, SO40 4AG
Sold Oct 2025
41 Admiralty Way, Marchwood, Southampton, SO40 4AG
Sold Jul 2024
1 Admiralty Way, Marchwood, Southampton, SO40 4AG
Sold Mar 2023
EPC Rating for 21 Admiralty Way runs comfortably ahead of the street norm.
Price per m²
£2,286
Street avg £3,059
Floor Area
140 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.9 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSO40 4SN
SO40 4XW
SO40 4SB
SO40 4AA
SO40 4UU
SO40 4XB
SO40 4UN
SO40 4XX
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
229/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Ordnance Way — bus stop.
Closest school
1.0 km
Marchwood Junior School. 13 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
44.9dB

Night-time· 23:00 – 07:00
37.4dB