16 Trap Road is a four-bedroom detached house in Guilden Morden, Royston, Royston (SG8 0JE). It has a recorded floor area of 172 m² (around 1851 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (April 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 75). Main heating runs on oil. The latest certificate is from April 2014, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
At 172 m² the property is well over the postcode median (86 m² across 8 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £651,000 is 41.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 30% below the postcode norm. Last changed hands 11 years ago, in November 2015.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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16 Trap Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 28 Apr 2024
16 Trap Road has an approved side and rear extension on the planning record.
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16 Trap Road valuation sits well clear of the typical sold price in this postcode.
£651,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
Floor Area for 16 Trap Road runs comfortably ahead of the street norm.
Price per m²
£2,674
Street avg £4,191
Floor Area
172 m²
Street avg 101 m²
Habitable Rooms
12 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Closest school
0.4 km

Daytime· 07:00 – 23:00
44.2dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Extension: Side and rear of property
Single storey side and rear extension
9 November 2015Most recent
£460,000
Median price across the last 5 sales in SG8 0JE: £440,000 (2024–2021).

Street avg 5 rooms
CO₂ Emissions
7.6 t/year
Street avg 5.1 t/year
SG8 0BA
Guilden Morden CofE Primary Academy. 2 schools nearby.
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The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
36.1dB