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Get started15 Gypsy Lane is a five-bedroom detached house in Great Amwell, Ware, Ware (SG12 9RL). It has a recorded floor area of 249 m² (around 2680 sq ft), construction records dating it to 2012 onwards and council tax band F. The latest certificate (October 2024) shows a C (score 80), near the top of the C band. When first surveyed in September 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£492/sq ft) was about 23.2% above the typical sold price in the postcode. At 249 m² the property is well over the postcode median (131 m² across 8 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Last sale on file: £1,320,000 in November 2024.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
Non-material amendment to 3/15/1174/HH: addition of external side door to existing window opening to west elevation
Latest sale on 15 Gypsy Lane was the highest on Land Registry record across the postcode.
£1,227,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 10 years.
£1,320,000
Growth on file: 8.0% per year over 10 years.
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Years Held for 15 Gypsy Lane lags the street by a wide margin.
Price per m²
£5,301
Street avg £4,482
Floor Area
249 m²
Street avg 155 m²
Habitable Rooms
8 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Amwell Roundabout — bus stop.

Daytime· 07:00 – 23:00
59.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Two storey rear extension, first floor front extension, front dormer window, front porch , extension to roof , conversion of existing garage and erection of double garage .Amended plans - Alteration of roof to proposed garage from gabled to hipped roof .
21 November 2024Most recent
£1,320,000
+112.9%over 9 years17 February 2015
£620,000
Median price across the last 5 sales in SG12 9RL: £620,000 (2021–2013).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.6 t/year
SG12 9LA
Closest school
0.6 km
St John the Baptist Voluntary Aided Church of England Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
51.8dB