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Get startedProspect House is a four-bedroom detached house in Challock, Ashford, Ashford (TN25 4BB). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to before 1900 and council tax band F. There is a swimming pool on the plot, uncommon for the area. Other recorded features include outbuildings and attached land beyond the plot. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The latest certificate (February 2026) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2013); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced Ashford HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £736,000 is 19.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 48% above the typical sold price in the postcode. 9 years since the last transfer (July 2017). Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
Prospect House's carbon output runs well above what efficient homes in the postcode produce.
Demolition of existing garage, construction of replacement garage with dormer windows and first floor storage.
Sale price has grown by over 3x since 1999.
£736,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 18 years.
£615,000
Growth on file: 7.3% per year over 18 years.
On epc rating, Prospect House runs well behind the street norm.
Price per m²
£3,705
Street avg £3,885
Floor Area
166 m²
Street avg 174 m²
CO₂ Emissions
7.4 t/year
Street avg 4.7 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Stag — bus stop.

Daytime· 07:00 – 23:00
50.7dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Rear two storey extension and front porch
12 July 2017Most recent
£615,000
+23.0%over 3 years6 November 2013
£500,000
+1.0%over 5 years19 May 2008
£495,000
+153.8%over 8 years7 January 2000
£195,000
+14.7%over 8 months7 May 1999
£169,950
Median price across the last 5 sales in TN25 4BB: £348,000 (2025–2002).
Years Held
9 years
Street avg 11 years
TN25 4AY
Closest school
0.7 km
Challock Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
43.1dB
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