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Retallack Business Park, Unit 1 4, Winnards Perch, St Columb, TR9 6DE

EPC B
Property type
Detached
Floor area
112 m²
1206 sq ft
Energy rating
B
Score 83
Overview

About Retallack Business Park

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Retallack Business Park is a detached house in Winnards Perch, St. Columb, St Columb (TR9 6DE). It has a recorded floor area of 112 m² (around 1206 sq ft) and construction records dating it to 2023. The latest certificate (February 2023) returns a B (score 83), comfortably above the UK average. When first surveyed in June 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to A (score 93).

Today's modelled estimate of £431,000 is 12.9% below the 2020 sale of £495,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 115.7% above the typical sold price in the postcode. At 112 m² the property is well over the postcode median (74 m² across 3 EPCs), placing it in the larger end of the local stock. Sold October 2020 for £495,000.

Before you decide

Everything you need to know about Retallack Business Park

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
Feb 2023

EPC Rating

A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.7 t/year
Occupancy
—

Property Improvements

Changes detected from historical EPC data

Sept 2020from Jun 2011
EPC improved fromD57toB82
Main Fuel
LPGGas

Changed to a more efficient fuel source

Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Hot Water
AverageVery Good

Hot water efficiency improved

Windows
Full DoubleHigh Performance

High performance glazing installed

Walls
GoodVery Good

Wall insulation improved

Roof
GoodVery Good

Roof insulation improved

Floor Insulation
PartialInsulated

Floor insulation added or improved

Low Energy Lighting
33%100%

More low energy lighting installed

Feb 2023from Sept 2020
Hot Water
Very GoodGood

Hot water efficiency decreased

Planning

Planning history

Applications and permits filed against Retallack Business Park, Unit 1 4, Winnards Perch, St Columb, TR9 6DE, sourced from the PlanIt planning register.

Retallack Business Park has no planning applications on record.

Notable planning nearby

5applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at Retallack Business Park

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on Retallack Business Park was the highest on Land Registry record across the postcode.

Current estimate

£431,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2020)

£495,000

Recorded with HM Land Registry.

Sales timeline

  1. 8 October 2020Most recent

    £495,000

Median price across the last 5 sales in TR9 6DE: £225,000 (2023–2017).

On the street

Versus the street

Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, Retallack Business Park stands well clear of the street.

Price per m²

£4,420

Street avg £4,045

Above

Floor Area

112 m²

Street avg 95 m²

Above

CO₂ Emissions

1.7 t/year

Street avg 2.7 t/year

Above

Years Held

6 years

Street avg 4 years

Strongly above
Before you decide

Everything you need to know about Retallack Business Park

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£409k

1 Beech Drive

TR9 6SZ

4 bed2 bath
£375k

1 Bridge Hill

TR9 6BY

4 bed2 bath
£332k

1 Clearwater

TR9 6ET

3 bed3 bath
£311k

1 Bospolvan Road, Higher Bospolvans

TR9 6SG

3 bed2 bath
£310k

1 Castle View Court, St Francis Road, Indian Queens

TR9 6QW

4 bed
£308k

1 Carloggas Way

TR9 6BH

3 bed
£275k

1 Bishops Court, Station Road

TR9 6RY

3 bed
£275k

1 Brookery Nook, Newquay Road, St Columb Road

TR9 6PY

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the St Columb district page.
Full St Columb report

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.

Nearest stop

0.4 km

Retallick Business Park — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around TR9 6DE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for TR9 6DE

Daytime· 07:00 – 23:00

45.0dB

Low
Night-time road noise heatmap for TR9 6DE

Night-time· 23:00 – 07:00

38.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Retallack Business Park, Unit 1 4, Winnards Perch, St Columb, TR9 6DE. Each answer is also embedded as structured data for search engines.