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20 Back Street, Harpley, King's Lynn, PE31 6TU

Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
117 m²
1259 sq ft
Energy rating
E
Score 53
Council tax
Band C
Tenure
Private Rental
Overview

About 20 Back Street

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

20 Back Street is a semi-detached house in King's Lynn (PE31 6TU). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (November 2019) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (January 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Average to Good; while hot-water efficiency dropped from Good to Average and lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.

At 117 m² the property is well over the postcode median (90 m² across 13 EPCs), placing it in the larger end of the local stock.

Before you decide

Everything you need to know about 20 Back Street

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - 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.

20 Back Street's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Nov 2019

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
7.0 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Nov 2019from Jan 2009
EPC improved fromD60toE53
Hot Water
GoodAverage

Hot water efficiency decreased

Walls
Very PoorGood

Wall insulation improved

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
84%57%

Low energy lighting percentage decreased

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)No mains gas

Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Back Street, Harpley, King's Lynn, PE31 6TU, sourced from the PlanIt planning register.

20 Back Street has no planning applications on record.

3

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

20 Back Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£327,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

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.

Median price across the last 5 sales in PE31 6TU: £239,000 (2023–2016).

On the street

Versus other Back Street homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

53 (E)

Street avg 46 (E)

Above

Floor Area

117 m²

Street avg 136 m²

On par

CO₂ Emissions

7.0 t/year

Street avg 8.5 t/year

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Above
Before you decide

Everything you need to know about 20 Back Street

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - 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.
£322k

1 Bagthorpe Road, Bircham Newton

PE31 6XB

3 bed1 bath
£316k

1 Centre Vale, Dersingham

PE31 6JR

3 bed1 bath
£310k

1 Centre Crescent, Dersingham

PE31 6JS

2 bed
£348k

1 Broomsthorpe Barns, Coxford Road, Broomsthorpe

PE31 6TQ

£359k

1 Church Crofts, Manor Road, Dersingham

PE31 6WA

3 bed1 bath
£281k

1 Bush Close, Dersingham

PE31 6YL

£384k

1 2 Church Row, Main Road, Bagthorpe

PE31 6QY

£385k

1 Beech Drift, Dersingham

PE31 6LF

3 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the King's Lynn district page.
Full King's Lynn 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.

Closest school

0.9 km

Harpley CofE VC Primary School. 1 school nearby.

Go deeper on the local area

A Local Area 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 PE31 6TU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PE31 6TU

Daytime· 07:00 – 23:00

45.1dB

Low
Night-time road noise heatmap for PE31 6TU

Night-time· 23:00 – 07:00

37.0dB

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 20 Back Street, Harpley, King's Lynn, PE31 6TU. Each answer is also embedded as structured data for search engines.