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18 Castle Road, Wellingborough, NN8 1LL

3 sales on record
Property type
End terrace
Bedrooms
2
Bathroom
1
Floor area
52 m²
560 sq ft
Energy rating
C
Score 76
Council tax
Band A
Tenure
Owner Occupied
Overview

About 18 Castle Road

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

18 Castle Road is a two-bedroom end-of-terrace house in Wellingborough (NN8 1LL). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (September 2025) shows a C (score 76), near the top of the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good. The recommended improvements would push it to B (score 82).

Held since September 2005 — that's 21 years off the open market, well above the local norm. Across 1995–2005, sale prices on this property compounded at 15.1% per year. Today's modelled estimate of £195,000 sits 85.7% above the 2005 sale of £105,000. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 91.7% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1
  • FireplaceYes

Outside

  • Private gardenYes

Building

  • Heating systemGas
  • RefurbishedYes
Before you decide

Everything you need to know about 18 Castle Road

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

Signs of HMO activity in the area

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.

18 Castle Road's carbon output is low for the local stock.

Current Certificate(1 of 2)
Sept 2025

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2025from Apr 2009
EPC improved fromD61toC76
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
50%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Castle Road, Wellingborough, NN8 1LL, sourced from the PlanIt planning register.

18 Castle Road has no planning applications on record.

4

But the area is active

4 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.

Price for 18 Castle Road has grown more than fourfold since the 1995 starting point.

Current estimate

£195,000

Modelled from EPC, postcode comparables and a sale-price growth of 15.1% per year over 10 years.

See how we calculated this
Last sold (2005)

£105,000

Growth on file: 15.1% per year over 10 years.

Sales timeline

  1. 8 September 2005Most recent

    £105,000

    +230.2%over 9 years

  2. 3 April 1996

    £31,800

    +27.2%over 9 months

  3. 29 June 1995

    £25,000

Median price across the last 5 sales in NN8 1LL: £195,000 (2025–2021).

On the street

Versus other Castle Road homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Castle Road outperforms the street on co₂ emissions by a wide margin.

Price per m²

£2,019

Street avg £1,839

Above

Floor Area

52 m²

Street avg 95 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 5 rooms

Below

CO₂ Emissions

1.5 t/year

Street avg 4.4 t/year

Strongly above
Before you decide

Everything you need to know about 18 Castle Road

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

Signs of HMO activity in the area

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.
£131k

1 Castle Mews

NN8 1NX

2 bed1 bath
£292k

1 Chester Road

NN8 1NS

2 bed2 bath
£192k

1 Dryden Road

NN8 1PZ

3 bed1 bath
£345k

1 Cydonia Way

NN8 1FW

2 bed1 bath
£170k

1 Court Mews, Irthlingborough Road

NN8 1PG

3 bed
£169k

1 Compton Road

NN8 1QG

3 bed
£282k

1 Castle Road

NN8 1LL

3 bed
£284k

1 Comet Crescent

NN8 1SH

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 Wellingborough district page.
Full Wellingborough report

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

All Saints Church — bus stop.

Closest school

0.1 km

All Saints CEVA Primary School and Nursery. 18 schools 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 NN8 1LL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN8 1LL

Daytime· 07:00 – 23:00

53.0dB

Low
Night-time road noise heatmap for NN8 1LL

Night-time· 23:00 – 07:00

43.9dB

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 18 Castle Road, Wellingborough, NN8 1LL. Each answer is also embedded as structured data for search engines.