Skip to content
UK Property Looker

20 Warkton Lane, Barton Seagrave, Kettering, NN15 5AA

Estimated value

£762,000

  • Since the 2020 sale (£675,000)+13%
  • Against NN15 5AA's recent median (£650,000)+17%

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

Learn about this valuation
Property type
Detached
Bedrooms
5
Floor area
258 m²
2777 sq ft
Energy rating
D
Score 62
Council tax
Band G
Tenure
Owner Occupied
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

£762,000

  • Against its 2020 sale (£675,000)+13%
  • Against NN15 5AA's recent median (£650,000)+17%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Warkton Lane is modelled from its 258 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN15 5AA. 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

    258 m² from the EPC lodged in August 2019

  • Sales of this home

    1 sale recorded, the latest in 2020

  • Recent sales in NN15 5AA

    5 sales, median £650,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 7 February 2020Most recent

    £675,000

Median price across the last 5 sales in NN15 5AA: £650,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Warkton Lane, Barton Seagrave, Kettering, NN15 5AA. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 20 Warkton Lane

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

20 Warkton Lane is a five-bedroom detached house in Barton Seagrave, Kettering, Kettering (NN15 5AA). It has a recorded floor area of 258 m² (around 2777 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (August 2019) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in April 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.

At 258 m² the property is well over the postcode median (191 m² across 24 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £762,000 is 12.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 32.9% above the typical sold price in the postcode. Sold February 2020 for £675,000.

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

  • Bedrooms5
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageDouble

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 20 Warkton Lane

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

Larger development activity nearby

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.

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

Current Certificate(1 of 2)
Aug 2019

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Average
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 16 August 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2019from Apr 2014
EPC improved fromE50toD62
Renewable Energy
NoneSolar HW

Solar water heating installed

Planning

Planning history

Applications and permits filed against 20 Warkton Lane, Barton Seagrave, Kettering, NN15 5AA, sourced from the PlanIt planning register.

20 Warkton Lane has no planning applications on record.

5

But the area is active

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

On the street

Versus other Warkton Lane homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Warkton Lane is notably below the street on co₂ emissions.

Price per m²

£2,616

Street avg £2,602

On par

Floor Area

258 m²

Street avg 222 m²

Above

Habitable Rooms

8 rooms

Street avg 7 rooms

Above

CO₂ Emissions

11.0 t/year

Street avg 7.0 t/year

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 Kettering district page.
Full Kettering report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

261/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

St Lukes Close — bus stop.

Closest school

0.8 km

Hayfield Cross CofE School. 16 schools nearby.

Nearest schools

  • Hayfield Cross CofE SchoolPrimary805m
  • Millbrook Infant SchoolPrimary906m
  • Millbrook Junior SchoolPrimary942m
  • The Latimer Arts CollegeSecondary1.0km

Nearest stops

  • St Lukes CloseBus stop395m
  • 9-11 Sulgrave StreetBus stop475m
  • Warkton LaneBus stop492m
  • St Stephens RoadBus stop515m

Most reported crime locally

  • Violence & Sexual Offences1,168 reports37%
  • Anti-social Behaviour815 reports26%
  • Criminal Damage & Arson203 reports6%
  • Public Order202 reports6%

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 NN15 5AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN15 5AA

Daytime· 07:00 – 23:00

47.2dB

Low
Night-time road noise heatmap for NN15 5AA

Night-time· 23:00 – 07:00

37.8dB

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-eraDetached BungalowEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,220 · 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.
£362k

1 Barley Drive, Burton Latimer

NN15 5YU

5 bed
£444k

1 Brands Hatch Close, Burton Latimer

NN15 5WF

4 bed2 bath
£433k

1 Buckby Drive, Burton Latimer

NN15 5FU

4 bed2 bath
£417k

1 Ashby Close, Burton Latimer

NN15 5GN

4 bed3 bath
£415k

1 Blake Court, Barton Seagrave

NN15 5EU

4 bed3 bath
£295k

1 Addis Close, Burton Latimer

NN15 5GL

4 bed3 bath
£280k

1 Beardsley Gardens, Barton Seagrave

NN15 5UB

4 bed
£364k

1 Baldwin Drive, Burton Latimer

NN15 5ZJ

3 bed3 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 20 Warkton Lane is modelled from its 258 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN15 5AA. 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. 1 sale is recorded for 20 Warkton Lane. 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 20 Warkton Lane was lodged in August 2019 at band D and is valid until August 2029. 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 20 Warkton Lane. 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 12 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from NN15 5AA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Warkton Lane is in council tax band G. 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 20 Warkton Lane, Barton Seagrave, Kettering, NN15 5AA. 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