Little Blackhall, Blackhall Lane, Sevenoaks, TN15 0HS
About Little Blackhall
Little Blackhall is a detached house in Sevenoaks (TN15 0HS). It has a recorded floor area of 219 m² (around 2357 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (January 2017) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in April 2009 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Very Good and lighting went from Very Poor to Very Good.
28 planning records sit against the property, 19 approved, 9 refused. Past consents include an extension, a basement excavation and a porch, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 219 m² it sits well below the postcode median (370 m² across 4 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Last sold in September 2011, so it's been off the market for around 15 years. Today's modelled estimate of £2,761,000 is 12.7% above the 2011 sale price.
Know exactly what you're buying at Little Blackhall
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
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Glazing upgraded to newer, more efficient type
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Dec 2019BasementHeritageIn report
Extension: Single storey · Rear of property
Single-storey extension with basement to rear of listed property, internal alterations to existing house. New location of external swimming pool.
ListedExtension- Documents
- 34 docs on file
- Reference
- 19/01342/LBCALT
- Dec 2019BasementFullIn report
Extension: Single storey · Rear of property
Single-storey extension with basement to rear of listed property, internal alterations to existing house. New location of external swimming pool.
ListedExtension- Documents
- 42 docs on file
- Reference
- 19/01341/HOUSE
We flagged 1 thing worth checking at Little Blackhall
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
£2,761,000
Modelled from EPC, postcode comparables.
£2,450,000
Recorded with HM Land Registry.
Sales timeline
22 September 2011Most recent
£2,450,000
Median price across the last 1 sales in TN15 0HS: £3,300,000 (2024–2024).
Nearby sales in TN15 0HS
Everything we know about Little Blackhall, 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
Little Blackhall outperforms the street on epc rating by a wide margin.
EPC Rating
85 (B)
Street avg 75 (C)
Floor Area
219 m²
Street avg 402 m²
CO₂ Emissions
2.8 t/year
Street avg 9.9 t/year
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1 Crown Point Cottage, Sevenoaks Road, Seal Chart
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1 Broadhoath, Stone Street, Seal
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1 Five Went Ways Cottages, Stone Street, Seal
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1 Forge View, Carters Hill, Underriver
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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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Serpentine Road — bus stop.
Closest school
0.9 km
St John's Church of England Primary School, Sevenoaks. 7 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
42.5dB
Night-time· 23:00 – 07:00
36.1dB