The Caulking House, Mariners Hill, Blakeney, Holt, NR25 7NB
About The Caulking House
The Caulking House is an end-of-terrace house in Blakeney, Holt, Holt (NR25 7NB). It has a recorded floor area of 136 m² (around 1464 sq ft) and construction records dating it to before 1900. The latest certificate (March 2025) shows a G (score 13), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 55), a 3-band jump. Main heating runs on electricity.
Untraded for 25 years, with the last transfer in September 2001. At 136 m² the property is well over the postcode median (76 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Today's modelled estimate of £547,000 sits 187.9% above the 2001 sale of £190,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 72.5% below the postcode norm.
Know exactly what you're buying at The Caulking House
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
The Caulking House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
The Caulking House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at The Caulking House
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
30-day money-back guarantee
Sales history & valuation
Latest sale on The Caulking House was the lowest on Land Registry record across the postcode.
£547,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
27 September 2001Most recent
£190,000
Median price across the last 5 sales in NR25 7NB: £420,000 (2024–2007).
Nearby sales in NR25 7NB
5 Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Mar 2024
£597,000Blackbird Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold May 2021
£490,000Wren Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold May 2020
£420,000Robin Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Jan 2003
£225,0006 Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Jan 2001
£192,000
Everything we know about The Caulking House, 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

Versus other Mariners Hill homes
The Caulking House is notably below the street on price per m².
Price per m²
£1,397
Street avg £4,840
Floor Area
136 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
14.0 t/year
Street avg 7.1 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Closest school
0.6 km
Blakeney Church of England Voluntary Aided Primary School. 1 school 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
44.2dB

Night-time· 23:00 – 07:00
37.2dB