Skip to content
UK Property Looker

11 Knox Road, Wellingborough, NN8 1HW

Swimming pool4 sales on record

Estimated value

£247,000

  • Since the 2017 sale (£180,000)+37%
  • Against NN8 1HW's recent median (£200,000)+24%

Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Floor 00
Bedrooms
3
Bathrooms
2
Floor area
52 m²
560 sq ft
Energy rating
D
Score 57
Council tax
Band B
Tenure
Private Rental
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£247,000

  • Against its 2017 sale (£180,000)+37%
  • Against NN8 1HW's recent median (£200,000)+24%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Knox Road is modelled from its 52 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN8 1HW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    52 m² from the EPC lodged in June 2022

  • Sales of this home

    4 sales recorded, the latest in 2017

  • Recent sales in NN8 1HW

    5 sales, median £200,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 11 Knox Road has grown more than fourfold since the 1998 starting point.

Sales timeline

  1. 6 April 2017Most recent

    £180,000

    +89.5%over 2 years

  2. 18 June 2014

    £95,000

    +137.5%over 12 years

  3. 12 July 2001

    £40,000

    -11.1%over 3 years

  4. 30 April 1998

    £45,000

Median price across the last 5 sales in NN8 1HW: £200,000 (2025–2022).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 11 Knox Road

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

11 Knox Road is a three-bedroom semi-detached house in Wellingborough (NN8 1HW). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band B. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a self-contained annexe and a basement. At 52 m² this is the 3rd smallest of 30 units on EPC record in the building, where floor areas span 38–281 m². The building's EPC ratings span F to C across 30 units on file. The latest certificate (June 2022) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since January 2017. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 71). Main heating runs on electricity.

At 52 m² it sits well below the postcode median (81 m² across 29 EPCs), making it one of the more compact homes locally. Last changed hands 9 years ago, in April 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2017, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £247,000 is 37.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£322/sq ft) was about 217.3% 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

  • Bedrooms3
  • Bathrooms2
  • EnsuiteYes
  • BasementYes

Outside

  • Private gardenYes
  • Swimming poolYes

Building

  • Central heatingYes
  • RefurbishedYes
Before you decide

Everything you need to know about 11 Knox Road

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

Pick your report · from £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.
Current Certificate(1 of 2)
Jun 2022

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
3.0 t/year
Occupancy
Rented

Certificate validity

Valid until 8 June 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2022from Jan 2017
Heating System
Gas BoilerRoom Heaters

Heating system changed

Main Fuel
GasElectric

Changed to a more efficient fuel source

Heating Controls
FullProg + Stat

Heating controls changed

Hot Water
Main SystemInstantaneous

Hot water system changed

Windows
AverageGood

Window efficiency improved

Walls
Very PoorGood

Wall insulation improved

Low Energy Lighting
42%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 11 Knox Road, Wellingborough, NN8 1HW, sourced from the PlanIt planning register.

11 Knox Road 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.

On the street

Versus other Knox Road homes

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

On habitable rooms, 11 Knox Road runs well behind the street norm.

EPC Rating

57 (D)

Street avg 63 (D)

Below

Floor Area

52 m²

Street avg 66 m²

Strongly below

CO₂ Emissions

3.0 t/year

Street avg 3.4 t/year

On par

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below
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

Rail-style transport is unusually close for this postcode.

Crime

456/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

All Saints Church — bus stop.

Closest school

0.2 km

All Saints CEVA Primary School and Nursery. 19 schools nearby.

Nearest schools

  • All Saints CEVA Primary School and NurseryPrimary229m
  • Park Junior School, WellingboroughPrimary360m
  • The Avenue Infant SchoolPrimary524m
  • Wrenn SchoolSecondary634m

Nearest stops

  • All Saints ChurchBus stop119m
  • Baptist ChurchBus stop179m
  • Cambridge StreetBus stop186m
  • (Wellingb') Post OfficeBus stop267m

Most reported crime locally

  • Violence & Sexual Offences2,332 reports34%
  • Anti-social Behaviour1,417 reports21%
  • Shoplifting577 reports8%
  • Vehicle Crime458 reports7%

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 1HW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN8 1HW

Daytime· 07:00 – 23:00

53.0dB

Low
Night-time road noise heatmap for NN8 1HW

Night-time· 23:00 – 07:00

43.0dB

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

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC DPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£275k

1 Castle Road

NN8 1LL

3 bed
£282k

1 Comet Crescent

NN8 1SH

3 bed1 bath
£193k

1 Dryden Road

NN8 1PZ

3 bed1 bath
£340k

1 Deeley Close

NN8 1TG

3 bed2 bath
£170k

1 Court Mews, Irthlingborough Road

NN8 1PG

3 bed
£165k

1 Compton Road

NN8 1QG

3 bed
£456k

1 Clementine Street

NN8 1TT

3 bed2 bath
£266k

1 Chester Road

NN8 1NS

2 bed2 bath

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 11 Knox Road is modelled from its 52 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN8 1HW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for 11 Knox Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 11 Knox Road was lodged in June 2022 at band D and is valid until June 2032. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Knox Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 19 schools and 30 stops listed are measured in a straight line from NN8 1HW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Knox Road is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11 Knox Road, Wellingborough, NN8 1HW. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring