Chart Oast, Seal Chart, Sevenoaks, TN15 0ES
About Chart Oast
Chart Oast is a property in Seal Chart, Sevenoaks, Sevenoaks (TN15 0ES).
18 planning records sit against the property, 17 approved, 0 refused. Past consents include an extension, a conservatory and new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. 12 years since the last transfer (June 2014).
Know exactly what you're buying at Chart Oast
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Chart Oast has a listed-building consent on record — alterations to a listed property are tightly controlled.
- Oct 2025HeritageIn report
Form a small shower room within the attic accommodation with associated pipework.
- Documents
- 7 docs on file
- Reference
- 25/02379/LBCALT
- Apr 2021OutbuildingFullIn report
Erection of a pool and garden room
- Documents
- 6 docs on file
- Reference
- 21/00413/HOUSE
We flagged 1 thing worth checking at Chart Oast
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
£1,999,999
Recorded with HM Land Registry.
Sales timeline
18 June 2014Most recent
£1,999,999
Median price across the last 5 sales in TN15 0ES: £875,000 (2023–2019).
Nearby sales in TN15 0ES
Broomsleigh Park, The Coach House, Seal Chart, Sevenoaks, TN15 0ES
Sold Dec 2023
£770,000Chart Lodge, Flat 2, Seal Chart, Sevenoaks, TN15 0ES
Sold Aug 2022
£715,000Broomsleigh Park, Seal Chart, Sevenoaks, TN15 0ES
Sold Apr 2021
£6,000,000Fiddlers Hill, Seal Chart, Sevenoaks, TN15 0ES
Sold Aug 2020
£2,175,000Highfield, Seal Chart, Sevenoaks, TN15 0ES
Sold Oct 2019
£875,000
Everything we know about Chart Oast, 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

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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
0.6 km
Seal Chart Crossroads — bus stop.
Closest school
1.6 km
Ightham Primary School. 4 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
47.0dB

Night-time· 23:00 – 07:00
39.6dB