Blackhall Place, The Farmhouse, Blackhall Lane, Sevenoaks, TN15 0HT
About Blackhall Place
Blackhall Place is a detached house in Sevenoaks (TN15 0HT). It has a recorded floor area of 207 m² (around 2228 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (February 2015) shows a C (score 72). The recommended improvements would push it to B (score 89). The latest certificate is from February 2015, so improvements made since then won't be reflected.
Held since January 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 207 m² the property is well over the postcode median (143 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,975,000 sits 51.9% above the 2008 sale of £1,300,000. On a £-per-square-foot basis, the last sale (£583/sq ft) was about 15.7% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at Blackhall Place
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Blackhall Place's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2025
EPC Rating
Planning history
- Mar 2016Garage ConversionFullIn report
Conversion of part of existing integral garage into habitable space.
- Documents
- 6 docs on file
- Reference
- 16/00127/HOUSE
- Apr 2014MixedConditionsIn report
Variation of condition 4 of SE/13/03531/HOUSE Demolition of existing greenhouse and hay store. Construction of new garden store, shed and greenhouse', with amendment to 'existing hay store to be demolished within one month of completion of the construction of the new shed'.
- Documents
- 3 docs on file
- Reference
- 14/00495/CONVAR
We flagged 1 thing worth checking at Blackhall Place
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£1,975,000
Modelled from EPC, postcode comparables.
£1,300,000
Recorded with HM Land Registry.
Sales timeline
25 January 2008Most recent
£1,300,000
Median price across the last 4 sales in TN15 0HT: £807,500 (2020–1996).
Everything we know about Blackhall Place, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Blackhall Lane homes
CO₂ Emissions for Blackhall Place lags the street by a wide margin.
EPC Rating
72 (C)
Street avg 68 (D)
Floor Area
207 m²
Street avg 151 m²
CO₂ Emissions
5.6 t/year
Street avg 4.8 t/year
Habitable Rooms
9 rooms
Street avg 5 rooms
Similar properties nearby
1 Blackhall Place, The Oast, Blackhall Lane
TN15 0HT
1 Copse Bank, Seal
TN15 0DE
1 Childsbridge Way, Seal
TN15 0DG
1 Brook Cottages, Brook Lane, Plaxtol
TN15 0RF
1 Crown Point Cottage, Sevenoaks Road, Seal Chart
TN15 0HB
1 Broadhoath, Stone Street, Seal
TN15 0LX
1 Five Went Ways Cottages, Stone Street, Seal
TN15 0LR
1 Forge View, Carters Hill, Underriver
TN15 0RY
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.8 km
Serpentine Road — bus stop.
Closest school
0.9 km
St John's Church of England Primary School, Sevenoaks. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
42.3dB

Night-time· 23:00 – 07:00
36.1dB