What type of property is 33, NN14 3AA?

33, NN14 3AA is a 3-bedroom semi-detached house.

When did 33, NN14 3AA last change hands?

33, NN14 3AA last sold for £315,000 in March 2025, around 1 years ago. Before that, it sold for £295,000 in October 2021, so prices have been rising over 3 years on record. Source: HM Land Registry.

Has 33, NN14 3AA appreciated in value?

Across 2 sales between October 2021 and March 2025, 33, NN14 3AA rose from £295,000 to £315,000, a change of £20,000. That works out to roughly +2% per year compounded over 3 years. Source: HM Land Registry.

What is the EPC rating for 33, NN14 3AA?

The current EPC rating for 33, NN14 3AA is E with a score of 50 out of 100, lodged in August 2024. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 33, NN14 3AA?

33, NN14 3AA has a recorded floor area of 85 m² (915 sq ft), around 28 m² per bedroom. Source: EPC Register.

How is 33, NN14 3AA heated?

The latest EPC at 33, NN14 3AA records oil as the main heating fuel. Source: EPC Register.

What council tax band is 33, NN14 3AA?

33, NN14 3AA is in council tax band D.

Where is 33, NN14 3AA located?

33, NN14 3AA sits in Grafton Underwood, Kettering, Kettering. It falls within the NN14 postcode district.

What is crime like near 33, NN14 3AA?

Police records around 33, NN14 3AA show an average of 3 reported crimes per month over the last 10 months. Violent crime makes up roughly 48% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 33, NN14 3AA?

The closest bus stop to 33, NN14 3AA is Post Office, 84m away. In total there are 8 bus stops within the surrounding area.

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33, Grafton Underwood, Kettering, NN14 3AA

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

85 m²

915 sq ft

Energy rating

Score 50

Council tax

Band D

Tenure

Owner Occupied

Overview

About 33

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

33 is a three-bedroom semi-detached house in Grafton Underwood, Kettering, Kettering (NN14 3AA). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2024) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since May 2010. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on oil.

Most recent transfer was March 2025 at £315,000 — fresh data. Across 2021–2025, sale prices on this property compounded at 2% per year. Today's modelled estimate of £359,000 is 14% above the 2025 sale price.

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

Before you decide

Everything you need to know about 33

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

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 3)

Aug 2024

EPC Rating

E50

Main Heating

Gas

Main Fuel

Oil

Hot Water

Poor

Windows

Average

CO2 Emissions

5.9 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2014from May 2010

EPC improved fromE47toD68

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows

SingleSecondary

Single glazing replaced with double or better glazing

Walls

PoorGood

Wall insulation improved

Floor Insulation

UninsulatedInsulated

Floor insulation added or improved

Aug 2024from Jun 2014

EPC improved fromD68toE50

Hot Water

Main SystemMain (No Stat)

Hot water system changed

Windows

SecondaryFull Double

Windows upgraded, improving insulation

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildNo mains gas

Because the property was built before 1919 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 33, Grafton Underwood, Kettering, NN14 3AA, sourced from the PlanIt planning register.

33 has no planning applications on record.

But the area is active

1 notable application 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.

Current estimate

£359,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 3 years.

See how we calculated this

Last sold (2025)

£315,000

Growth on file: 2.0% per year over 3 years.

Sales timeline

3 March 2025Most recent
£315,000
+6.8%over 3 years
28 October 2021
£295,000

Median price across the last 5 sales in NN14 3AA: £372,000 (2025–2024).

Nearby sales in NN14 3AA

On the street

Versus the street

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

33 is notably below the street on years held.

Price per m²

£3,706

Street avg £3,640

Above

Floor Area

85 m²

Street avg 93 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

5.9 t/year

Street avg 6.9 t/year

On par

Before you decide

Everything you need to know about 33

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£370k

1 Braybrooks, Brigstock

NN14 3HX

3 bed2 bath

£307k

1 Church Street, Brigstock

NN14 3EX

3 bed

£305k

1 Cyprus Row, Twywell

NN14 3AH

3 bed1 bath

£297k

1 Bakers Court, Islip

NN14 3JX

3 bed1 bath

£300k

1 Ferndale, Twywell

NN14 3AH

2 bed

£293k

1 Bells Close, Brigstock

NN14 3JG

2 bed1 bath

£292k

1 Church Cottage, Twywell

NN14 3AH

2 bed

£262k

1 Drayton View, Twywell

NN14 3AH

2 bed

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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Post Office — bus stop.

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 NN14 3AA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

43.6dB

Low

Night-time road noise heatmap for NN14 3AA

Night-time· 23:00 – 07:00

35.7dB

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 33, Grafton Underwood, Kettering, NN14 3AA. Each answer is also embedded as structured data for search engines.