17 St James Green is a semi-detached house in King's Lynn (PE32 2BD). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2015) shows a D (score 55), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Average and main heating went from Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 97), a 3-band jump. Main heating runs on electricity. The latest certificate is from March 2015, so improvements made since then won't be reflected.
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
17 St James Green'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This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2025
17 St James Green has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
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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17 St James Green has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£260,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
EPC Rating
55 (D)
Street avg 52 (E)
Floor Area
121 m²
Street avg 136 m²
CO₂ Emissions
9.0 t/year
Street avg 7.7 t/year
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
46.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
Median price across the last 5 sales in PE32 2BD: £300,000 (2025–2018).
16 St James Green Castle Acre King S Lynn
Sold Mar 2025
Lower House St James Green Castle Acre King S Lynn
Sold Oct 2022
Moat House St James Green Castle Acre King S Lynn
Sold Jun 2019
15 St James Green Castle Acre King S Lynn
Sold Aug 2018
Tower House St James Green Castle Acre King S Lynn
Sold Jul 2018

Habitable Rooms
4 rooms
Street avg 5 rooms
PE32 2HD
Castle Acre Church of England Primary Academy. 1 school 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
37.0dB