21 Larkspur Drive, Marchwood, Southampton, SO40 4JX
About 21 Larkspur Drive
21 Larkspur Drive is a two-bedroom end-of-terrace house in Marchwood, Southampton, Southampton (SO40 4JX). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (October 2023) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since May 2011. Between certificates, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a conservatory.
Most recent transfer was April 2026 at £270,000 — fresh data. Across 1997–2026, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£492/sq ft) was about 105.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 18 October 2033
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
Hot water system upgraded
Windows upgraded, improving insulation
Floor insulation added or improved
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
21 Larkspur Drive 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.
Sales history & valuation
Price for 21 Larkspur Drive has grown more than fourfold since the 1997 starting point.
£268,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 29 years.
£270,000
Growth on file: 5.4% per year over 29 years.
Sales timeline
9 April 2026Most recent
£270,000
-2.5%over 3 years1 September 2022
£277,000
+28.8%over 2 years19 September 2019
£215,000
+31.9%over 6 years14 January 2013
£163,000
+1.9%over 1 year20 December 2011
£160,000
+28.0%over 8 years28 February 2003
£125,000
+110.1%over 5 years24 April 1997
£59,500
Median price across the last 5 sales in SO40 4JX: £255,000 (2026–2023).
Nearby sales in SO40 4JX
23 Larkspur Drive, Marchwood, Southampton, SO40 4JX
Sold Jan 2026
£240,00040 Larkspur Drive, Marchwood, Southampton, SO40 4JX
Sold Jul 2024
£520,00029 Larkspur Drive, Marchwood, Southampton, SO40 4JX
Sold Jul 2024
£230,00036 Larkspur Drive, Marchwood, Southampton, SO40 4JX
Sold Jun 2023
£320,00022 Larkspur Drive, Marchwood, Southampton, SO40 4JX
Sold May 2023
£255,000
Versus other Larkspur Drive homes
On years held, 21 Larkspur Drive runs well behind the street norm.
Price per m²
£5,294
Street avg £3,484
Floor Area
51 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.4 t/year
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The neighbourhood at a glance
Crime
229/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Twiggs Lane — bus stop.
Closest school
0.3 km
Marchwood Church of England Infant School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.0dB

Night-time· 23:00 – 07:00
42.3dB







