Great Bromley Farm, Blackwall Road, Hinxhill, Ashford, TN25 5PA
About Great Bromley Farm
Great Bromley Farm is a semi-detached house in Hinxhill, Ashford, Ashford (TN25 5PA). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2026) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in April 2023 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and main heating went from Very Poor to Average; while window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £677,000 is 70% below the 2023 sale of £2,253,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. 9 planning records sit against the property, 7 approved, 0 refused. The record references listed-building consent, which constrain future alterations. At 143 m² it's 17.3% smaller than the typical home in the postcode (173 m² median across 6 EPCs). Most recent transfer: October 2023 at £2,253,000.
Energy performance
Great Bromley Farm's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 20 May 2036
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Great Bromley Farm has multiple listed-building consents on file — alterations need formal heritage approval.
9 applications on record at Great Bromley Farm, Blackwall Road, Hinxhill, Ashford, TN25 5PA
1 live now- Mar 2021RenovationHeritageOutcome in report
Proposed rebuilding and repointing of external walls. Repairing of internal walls, windows and skirtings for ground and first floor rooms.
Listed- Documents
- 15 docs on file
- Reference
- 21/00084/AS
- More recent applications — locked
- AmendmentMar 2026Decision
- FullFeb 2026Decision
+ 6 more applications in the report
Unlock Great Bromley Farm, Blackwall Road, Hinxhill, Ashford, TN25 5PA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (8 on record)
- All 9 applications on this property in full
- The 88 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£677,000
Modelled from EPC, postcode comparables.
£2,253,000
Recorded with HM Land Registry.
Sales timeline
1 October 2023Most recent
£2,253,000
Median price across the last 3 sales in TN25 5PA: £163,000 (2023–1996).
Versus other Blackwall Road homes
EPC Rating for Great Bromley Farm lags the street by a wide margin.
EPC Rating
54 (E)
Street avg 56 (D)
Floor Area
143 m²
Street avg 156 m²
CO₂ Emissions
7.2 t/year
Street avg 7.4 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
63/mo
Steady year-on-year across the wider district.
Nearest stop
0.9 km
Givaudan — bus stop.
Closest school
1.9 km
The Norton Knatchbull School. 9 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
44.4dB

Night-time· 23:00 – 07:00
37.2dB







