Old River Farm, Griffwood, Clenchwarton, King's Lynn, PE34 4DL
About Old River Farm
Old River Farm is a detached house in King's Lynn (PE34 4DL). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 1950-1966. The latest certificate (May 2012) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Held since September 2006 — that's 20 years off the open market, well above the local norm. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 2004–2006, sale prices on this property compounded at 18% per year. Today's modelled estimate of £313,000 is 49% above the 2006 sale price.
Know exactly what you're buying at Old River Farm
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 May 2022
EPC Rating
Planning history
Old River Farm has an approved rear extension on the planning record.
- Nov 2022ExtensionFullIn report
Extension: Rear of property
Extension to rear of detached bungalow
- Documents
- 8 docs on file
- Reference
- 22/01631/F
We flagged 3 things worth checking at Old River Farm
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.
- Larger development activity nearby
- Recent ownership pattern worth a look
- Environmental risk flagged
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Sales history & valuation
Old River Farm changed hands twice within eighteen months — unusual for the area.
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.0% per year over 2 years.
£210,000
Growth on file: 18.0% per year over 2 years.
Sales timeline
21 September 2006Most recent
£210,000
+20.0%over 1 year4 September 2005
£175,000
+20.7%over 1 year24 June 2004
£145,000
Median price across the last 5 sales in PE34 4DL: £198,500 (2021–1997).
Nearby sales in PE34 4DL
Everything we know about Old River Farm, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- Recent ownership pattern worth a look
- Environmental risk flagged

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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Closest school
1.4 km
Clenchwarton 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.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
43.5dB