18 Filton Close, Calmore, Southampton, SO40 2UW
About 18 Filton Close
18 Filton Close is a three-bedroom mid-terrace house in Calmore, Southampton, Southampton (SO40 2UW). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (April 2024) shows a C (score 70). When first surveyed in April 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history.
Across 2006–2013, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £280,000 sits 60% above the 2013 sale of £175,000. On a £-per-square-foot basis, the last sale (£217/sq ft) was about 19.2% above the typical sold price in the postcode. On the market in July 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 18 April 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
18 Filton Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Filton Close valuation sits well clear of the typical sold price in this postcode.
£280,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 7 years.
£175,000
Growth on file: 1.9% per year over 7 years.
Sales timeline
17 July 2013Most recent
£175,000
+14.4%over 7 years30 March 2006
£152,950
Median price across the last 5 sales in SO40 2UW: £270,000 (2025–2021).
Nearby sales in SO40 2UW
25 Filton Close, Calmore, Southampton, SO40 2UW
Sold Oct 2025
£270,0009 Filton Close, Calmore, Southampton, SO40 2UW
Sold May 2024
£279,0003 Filton Close, Calmore, Southampton, SO40 2UW
Sold Sept 2021
£270,00027 Filton Close, Calmore, Southampton, SO40 2UW
Sold Mar 2021
£220,00023 Filton Close, Calmore, Southampton, SO40 2UW
Sold Jan 2021
£220,000
Versus other Filton Close homes
On habitable rooms, 18 Filton Close stands well clear of the street.
Price per m²
£2,333
Street avg £2,799
Floor Area
75 m²
Street avg 72 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.8 t/year
Similar properties nearby
1 Beechdale Close, Calmore
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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
Tudor Close — bus stop.
Closest school
0.5 km
Calmore Infant School. 12 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
51.0dB

Night-time· 23:00 – 07:00
39.7dB







