11 Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
About 11 Seal Croft Cottages
11 Seal Croft Cottages is a two-bedroom mid-terrace house in Seal, Sevenoaks, Sevenoaks (TN15 0BY). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include a conservatory. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2001–2022, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£551/sq ft) was about 31.6% above the typical sold price in the postcode. At 75 m² it's 18.9% smaller than the typical home in the postcode (93 m² median across 10 EPCs). Most recent transfer: November 2022 at £445,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Seal Croft Cottages
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
- Bedrooms2
- Bathrooms1
- Utility roomYes
- ConservatoryYes
- FireplaceYes
Outside
- Private gardenRear
- Cul-de-sacYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Mar 2021Loft ConversionOutlineIn report
Construction of rear dormer loft conversion.
- Documents
- 5 docs on file
- Reference
- 21/00073/LDCPR
- Oct 2020RenovationFullIn report
Formation of vehicle access and hardstanding.
- Documents
- 11 docs on file
- Reference
- 20/02354/HOUSE
We flagged 1 thing worth checking at 11 Seal Croft Cottages
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
Sale price has grown by over 3x since 2001.
£444,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 21 years.
£445,000
Growth on file: 6.5% per year over 21 years.
Sales timeline
14 November 2022Most recent
£445,000
+26.1%over 5 years20 July 2017
£353,000
+194.2%over 15 years21 December 2001
£120,000
Median price across the last 5 sales in TN15 0BY: £562,500 (2025–2021).
Nearby sales in TN15 0BY
6a Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
Sold Oct 2025
£562,50012 Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
Sold Jan 2024
£700,0008 Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
Sold May 2023
£735,0006b Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
Sold Apr 2021
£495,00010 Seal Croft Cottages, Childsbridge Lane, Seal, Sevenoaks, TN15 0BY
Sold Nov 2015
£269,500
Everything we know about 11 Seal Croft Cottages, 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 Childsbridge Lane homes
Price per m² for 11 Seal Croft Cottages runs comfortably ahead of the street norm.
Price per m²
£5,933
Street avg £4,563
Floor Area
75 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Bentley's Meadow — bus stop.
Closest school
0.6 km
Seal Church of England Primary School. 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
52.4dB

Night-time· 23:00 – 07:00
46.5dB