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Get startedLye Green House is a detached house in Crowborough (TN6 1UU). It has a recorded floor area of 505 m² (around 5436 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (August 2020) shows an F (score 37), near the bottom of the EPC scale. The rating has held steady at F across 4 certificates since April 2010. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to D (score 62), a 2-band jump. Main heating runs on bulk wood pellets.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £2,351,000 is 14.5% below the 2021 sale of £2,750,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£506/sq ft) was about 62.1% above the typical sold price in the postcode. At 505 m² the property is well over the postcode median (163 m² across 13 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: October 2021 at £2,750,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
REPLACE AND ENLARGE EXISTING GARAGE
Latest sale on Lye Green House was the highest on Land Registry record across the postcode.
£2,351,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 9 years.
£2,750,000
Growth on file: 4.3% per year over 9 years.
On floor area, Lye Green House stands well clear of the street.
Price per m²
£5,446
Street avg £4,926
Floor Area
505 m²
Street avg 194 m²
Habitable Rooms
10 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
2.2 km

Daytime· 07:00 – 23:00
43.9dB

Changes detected from historical EPC data
More low energy lighting installed
Changed to a more efficient fuel source
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
NE ELEVATION: DEMOLISH EXISTING EXTENSION, REINSTATE RECESSED PORCH. SE ELEVATION: FORM NEW EXTERNAL DOOR, CREATE PARTLY GLAZED PERGOLA. SW ELEVATION: GLAZED EXTENSION TO LIVING ROOM, EXTERNAL TIMBER COLONADE.
20 October 2021Most recent
£2,750,000
+46.7%over 9 years10 August 2012
£1,875,000
Median price across the last 5 sales in TN6 1UU: £1,350,000 (2025–2021).
Street avg 7 rooms
CO₂ Emissions
4.6 t/year
Street avg 10.9 t/year
Ghyll Road — bus stop.
Closest school
2.1 km
St John's Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.0dB
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