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Get startedFlat 3 is a semi-detached house in Guildford (GU1 1HE). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1900-1929 and council tax band B. At 30 m² this is the smallest unit on EPC record across the building (30–39 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (71 versus a worst of 65). The latest certificate (July 2023) shows a C (score 71). When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and window efficiency went from Very Poor to Good.
Sale prices here have outpaced Guildford HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £162,000 is 19% below the 2022 sale of £200,000, 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 (£619/sq ft) was about 113.7% above the typical sold price in the postcode. At 30 m² it sits well below the postcode median (87 m² across 29 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 90% of similar EPCs). Most recent transfer: March 2022 at £200,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 3's carbon output is low for the local stock.
Price for Flat 3 has grown more than fourfold since the 1998 starting point.
£162,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 24 years.
£200,000
Growth on file: 6.6% per year over 24 years.
Floor Area for Flat 3 lags the street by a wide margin.
Price per m²
£6,667
Street avg £4,049
Floor Area
30 m²
Street avg 65 m²
Habitable Rooms
1 rooms
Rail-style transport is unusually close for this postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Recreation Road — bus stop.

Daytime· 07:00 – 23:00
57.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 March 2022Most recent
£200,000
+37.9%over 11 months14 May 2021
£145,000
+72.6%over 19 years15 March 2002
£84,000
+90.9%over 3 years28 August 1998
£44,000
Median price across the last 5 sales in GU1 1HE: £325,000 (2025–2020).
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 3.4 t/year
GU1 1DY
Closest school
0.6 km
Surrey Maths School. 20 schools nearby.
Night-time· 23:00 – 07:00
48.7dB
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