Grasmere, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
About Grasmere
Grasmere is a detached house in Ightham, Sevenoaks, Sevenoaks (TN15 9HS). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2020) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 75).
At 159 m² the property is well over the postcode median (114 m² across 18 EPCs), placing it in the larger end of the local stock. Across 1997–2021, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £728,000 is 17.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 20.1% above the typical sold price in the postcode. Last sale on file: £620,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2026.
Know exactly what you're buying at Grasmere
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Grasmere's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Mar 2026New BuildFullIn report
Erection of two storey self-build replacement dwelling with integral garage.
- Documents
- 25 docs on file
- Reference
- 25/01853/FL
What's in Grasmere, Borough Green Road, Ightham, Sevenoaks, TN15 9HS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Price for Grasmere has grown more than fourfold since the 1997 starting point.
£728,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 23 years.
£620,000
Growth on file: 6.3% per year over 23 years.
Sales timeline
19 March 2021Most recent
£620,000
+318.9%over 23 years12 November 1997
£148,000
Median price across the last 5 sales in TN15 9HS: £680,000 (2023–2020).
Nearby sales in TN15 9HS
Greengarth, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
Sold Aug 2023
£735,000Rushmere Court, Freshfield, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
Sold Feb 2023
£695,000Primrose Cottage, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
Sold Sept 2022
£545,000Friston, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
Sold Apr 2022
£680,000Azalea Cottage, Borough Green Road, Ightham, Sevenoaks, TN15 9HS
Sold Nov 2020
£480,000
Everything we know about Grasmere, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Borough Green Road homes
Grasmere outperforms the street on floor area by a wide margin.
Price per m²
£3,899
Street avg £4,237
Floor Area
159 m²
Street avg 124 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
7.8 t/year
Street avg 6.3 t/year
Similar properties nearby
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1 Oldbury Hall Cottage, Oldbury Lane, Ightham
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1 Oldbury Villas, Spring Lane, Ightham
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1 The Bank, The Street, Ightham
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Walker Place — bus stop.
Closest school
1.0 km
Ightham Primary School. 5 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
53.2dB
Night-time· 23:00 – 07:00
45.0dB