18a, King Street, Warminster, BA12 8DG
About 18a
18a is a two-bedroom mid-terrace house in Warminster (BA12 8DG). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (May 2020) shows a C (score 70). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Average. The recommended improvements would lift it to A (score 95), a 2-band jump. Main heating runs on electricity. Other recorded features include a balcony.
At 54 m² it sits well below the postcode median (82 m² across 19 EPCs), making it one of the more compact homes locally. Across 2006–2020, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £208,000 is 16.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 71.4% above the typical sold price in the postcode. Last sale on file: £178,000 in October 2020.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
- BalconyYes
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
18a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 15 years.
£178,000
Growth on file: 2.9% per year over 15 years.
Sales timeline
22 October 2020Most recent
£178,000
+32.8%over 4 years31 March 2016
£134,000
+13.6%over 10 years27 March 2006
£118,000
Median price across the last 5 sales in BA12 8DG: £310,000 (2023–2020).
Nearby sales in BA12 8DG
Versus other King Street homes
18a is notably below the street on floor area.
Price per m²
£3,296
Street avg £2,587
Floor Area
54 m²
Street avg 91 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fore Street Park — bus stop.
Closest school
0.5 km
Princecroft Primary School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.








