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Get started13 Castle Hill is a six-bedroom detached house in Guildford (GU1 3SX). It has a recorded floor area of 288 m² (around 3100 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (April 2018) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
It hasn't traded since July 2004, a hold of 22 years that's notably long for the area. Sale prices here have outpaced Guildford HPI: 8.9% per year against 0% for the wider region. Today's modelled estimate of £1,948,000 sits 78.7% above the 2004 sale of £1,090,000. On a £-per-square-foot basis, the last sale (£352/sq ft) was about 55.8% below the postcode norm. At 288 m² the property is well over the postcode median (51 m² across 13 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. 7 planning records sit against the property, 6 approved, 0 refused. Past consents include tree works, an extension, a basement excavation and new windows, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
13 Castle Hill's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
(G1) Mixed boundary of Lime, Yew, Privet and Hazel ? Cut back hard to the boundary(Guildford Town Centre Conservation Area)
13 Castle Hill saw 3 transfers in just over a decade — high turnover for the postcode.
£1,948,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 6 years.
£1,090,000
Growth on file: 8.9% per year over 6 years.
On price per m², 13 Castle Hill runs well behind the street norm.
Price per m²
£3,785
Street avg £20,379
Floor Area
288 m²
Street avg 187 m²
Habitable Rooms
12 rooms
Rail-style transport is unusually close for this postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Millbrook — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Extension: Single storey · Rear of property
Single storey rear extension following demolition of existing conservatory, enlargement of existing basement and replacement of existing sash/casement windows.
5 more applications for this property
Join to see all planning history.
30 July 2004Most recent
£1,090,000
+32.9%over 4 years20 March 2000
£820,000
+26.2%over 1 year30 June 1998
£650,000
Median price across the last 5 sales in GU1 3SX: £2,400,000 (2022–2016).
Street avg 6 rooms
CO₂ Emissions
14.0 t/year
Street avg 11.1 t/year
GU1 3AF
Closest school
0.4 km
Pewley Down Infant School. 20 schools nearby.
Night-time· 23:00 – 07:00
43.6dB
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