Blackbird Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
About Blackbird Cottage
Blackbird Cottage is a semi-detached house in Blakeney, Holt, Holt (NR25 7NB). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 1991-1995. The latest certificate (February 2022) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in March 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 88), a 3-band jump. Main heating runs on electricity.
At 59 m² it sits well below the postcode median (130 m² across 9 EPCs), making it one of the more compact homes locally. Last sale on file: £490,000 in May 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2003–2021, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£772/sq ft) was about 228.3% above the typical sold price in the postcode.
Know exactly what you're buying at Blackbird Cottage
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 Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Blackbird Cottage has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Blackbird Cottage
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
Blackbird Cottage has more than doubled in price since the earliest registered sale in 2003.
£498,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 18 years.
£490,000
Growth on file: 4.1% per year over 18 years.
Sales timeline
23 May 2021Most recent
£490,000
+18.1%over 7 years3 June 2013
£415,000
+26.3%over 5 years30 November 2007
£328,500
+35.2%over 4 years10 November 2003
£243,000
Median price across the last 5 sales in NR25 7NB: £225,000 (2024–2001).
Nearby sales in NR25 7NB
5 Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Mar 2024
£597,000Wren Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold May 2020
£420,000Robin Cottage, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Jan 2003
£225,000The Caulking House, Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Sept 2001
£190,0006 Mariners Hill, Blakeney, Holt, NR25 7NB
Sold Jan 2001
£192,000
Everything we know about Blackbird Cottage, 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
Price per m² for Blackbird Cottage runs comfortably ahead of the street norm.
Price per m²
£8,305
Street avg £3,459
Floor Area
59 m²
Street avg 115 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 8.3 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