20 St Hildas, Plaxtol, Sevenoaks, TN15 0QN
About 20 St Hildas
20 St Hildas is a three-bedroom semi-detached house in Plaxtol, Sevenoaks, Sevenoaks (TN15 0QN). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2017) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2012. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on oil. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 112 m² it's 23.1% larger than the typical home in the postcode (91 m² median across 22 EPCs). Across 2003–2017, sale prices on this property compounded at 6.8% per year. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 23% above the typical sold price in the postcode. On the market in October 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 20 St Hildas
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
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
- LandYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
- Jun 2022PorchFullIn report
Extension: Side and rear of property
Single storey side extension and two storey rear extension. New front porch
- Council
- Team 2
Extension- Documents
- 7 docs on file
- Reference
- 21/03126/FL
- Aug 2019ExtensionFullIn report
Extension: Part single, part two storey · Side of property
Proposed single/double storey extension, side extension and roof alterations
- Council
- Team 2
- Documents
- 11 docs on file
- Reference
- 19/01376/FL
We flagged 1 thing worth checking at 20 St Hildas
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
20 St Hildas has more than doubled in price since the earliest registered sale in 2003.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 14 years.
£577,000
Growth on file: 6.8% per year over 14 years.
Sales timeline
10 October 2017Most recent
£577,000
+35.8%over 5 years26 July 2012
£425,000
+86.8%over 8 years4 September 2003
£227,500
Median price across the last 5 sales in TN15 0QN: £485,000 (2024–2021).
Nearby sales in TN15 0QN
14 St Hildas, Plaxtol, Sevenoaks, TN15 0QN
Sold Jul 2024
£540,0003 St Hildas, Plaxtol, Sevenoaks, TN15 0QN
Sold Apr 2024
£485,00019 St Hildas, Plaxtol, Sevenoaks, TN15 0QN
Sold Jan 2022
£640,0007 St Hildas, Plaxtol, Sevenoaks, TN15 0QN
Sold Apr 2021
£419,0003a, St Hildas, Plaxtol, Sevenoaks, TN15 0QN
Sold Nov 2020
£585,000
Everything we know about 20 St Hildas, 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 St Hildas homes
Price per m² for 20 St Hildas runs comfortably ahead of the street norm.
Price per m²
£5,152
Street avg £4,403
Floor Area
112 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.4 t/year
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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
0.0 km
St Hildas — bus stop.
Closest school
0.7 km
Plaxtol Primary School. 2 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
45.1dB

Night-time· 23:00 – 07:00
36.6dB