14 Bogs Gap Lane is a two-bedroom semi-detached house in Steeple Morden, Royston, Royston (SG8 0PN). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2015) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and window efficiency went from Poor to Good. Main heating runs on electricity. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £468,000 sits 76.6% above the 2014 sale of £265,000. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 15.2% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. At 133 m² it's 18.8% larger than the typical home in the postcode (112 m² median across 13 EPCs). 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. 12 years since the last transfer (June 2014).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2025
Replacement of existing carport with new side extension and internal alterations
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
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14 Bogs Gap Lane valuation sits well clear of the typical sold price in this postcode.
£468,000
Modelled from EPC, postcode comparables.
£265,000
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
On floor area, 14 Bogs Gap Lane stands well clear of the street.
Price per m²
£1,992
Street avg £2,564
Floor Area
133 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Street avg 6 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
0.8 km

Daytime· 07:00 – 23:00
43.4dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Low energy lighting percentage decreased
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
30 June 2014Most recent
£265,000
Median price across the last 5 sales in SG8 0PN: £500,000 (2025–2014).

CO₂ Emissions
5.5 t/year
Street avg 4.9 t/year
SG8 0NZ
Steeple Morden CofE VC Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
35.8dB