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23 Cottage Gardens, Great Billing, Northampton, NN3 9YW

Extendable

Estimated value

£711,000

  • Since the 2024 sale (£660,000)+8%
  • Against NN3 9YW's recent median (£537,500)+32%

Newest record on this page: December 2024. 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
6
Bathrooms
3
Floor area
224 m²
2411 sq ft
Energy rating
D
Score 67
Council tax
Band G
Tenure
Owner Occupied
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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

£711,000

  • Against its 2024 sale (£660,000)+8%
  • Against NN3 9YW's recent median (£537,500)+32%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23 Cottage Gardens is modelled from its 224 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN3 9YW. 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

    224 m² from the EPC lodged in December 2018

  • Sales of this home

    1 sale recorded, the latest in 2024

  • Recent sales in NN3 9YW

    5 sales, median £537,500 (2024–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2024Latest 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.

23 Cottage Gardens valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 11 December 2024Most recent

    £660,000

Median price across the last 5 sales in NN3 9YW: £537,500 (2024–2021).

Risks

What this page doesn't show

2 potential issues have already been flagged for 23 Cottage Gardens, Great Billing, Northampton, NN3 9YW. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 23 Cottage Gardens

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

23 Cottage Gardens is a six-bedroom detached house in Great Billing, Northampton, Northampton (NN3 9YW). It has a recorded floor area of 224 m² (around 2411 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (December 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a balcony and outbuildings. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.

At 224 m² the property is well over the postcode median (168 m² across 21 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 68.5% above the typical sold price in the postcode. Last sale on file: £660,000 in December 2024.

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

  • Bedrooms6
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • ParkingOff road
  • BalconyYes
  • OutbuildingsYes

Building

  • Period featuresYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 23 Cottage Gardens

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

23 Cottage Gardens's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Dec 2018

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
8.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 12 December 2028

2 years remaining
Planning

Planning history

Applications and permits filed against 23 Cottage Gardens, Great Billing, Northampton, NN3 9YW, sourced from the PlanIt planning register.

23 Cottage Gardens has no planning applications on record.

12

But the area is active

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

On the street

Versus other Cottage Gardens homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 23 Cottage Gardens lags the street by a wide margin.

Price per m²

£2,946

Street avg £2,369

Above

Floor Area

224 m²

Street avg 178 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 8 rooms

Strongly above

CO₂ Emissions

8.2 t/year

Street avg 6.7 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 Northampton district page.
Full Northampton report

Crime

461/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Cottage Gardens — bus stop.

Closest school

0.8 km

Northampton Academy. 21 schools nearby.

Nearest schools

  • Northampton AcademySecondary798m
  • Blackthorn Primary SchoolPrimary892m
  • Lings Primary SchoolPrimary906m
  • Lumbertubs Primary SchoolPrimary1.0km

Nearest stops

  • Cottage GardensBus stop128m
  • Wildacre DriveBus stop246m
  • Lingswood ParkBus stop269m
  • Worcester CloseBus stop352m

Most reported crime locally

  • Violence & Sexual Offences2,722 reports37%
  • Anti-social Behaviour1,497 reports20%
  • Shoplifting674 reports9%
  • Criminal Damage & Arson483 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 NN3 9YW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN3 9YW

Daytime· 07:00 – 23:00

52.2dB

Low
Night-time road noise heatmap for NN3 9YW

Night-time· 23:00 – 07:00

42.5dB

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

Late 20th centuryDetached HouseEPC DPermanent outbuildings

Because the property has permanent outbuildings, 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.
£776k

1 Cattle Hill, Great Billing

NN3 9DU

5 bed
£791k

1 Convent Gardens, High Street, Great Billing

NN3 9DR

5 bed3 bath
£412k

1 Bramley Grove

NN3 9HJ

4 bed2 bath
£407k

1 Conyngham Road

NN3 9TA

4 bed
£378k

1 Blossom Way, Little Billing

NN3 9ET

4 bed1 bath
£637k

1 Chantry Close, Great Billing

NN3 9EG

£321k

1 Coneywell Court

NN3 9DP

4 bed
£569k

1 Elwes Way, Great Billing

NN3 9EA

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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 23 Cottage Gardens is modelled from its 224 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN3 9YW. 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 23 Cottage Gardens. 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 23 Cottage Gardens was lodged in December 2018 at band D and is valid until December 2028. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 23 Cottage Gardens. 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 16 months, which places each incident at an approximate point. The 21 schools and 30 stops listed are measured in a straight line from NN3 9YW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
23 Cottage Gardens 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 23 Cottage Gardens, Great Billing, Northampton, NN3 9YW. Each answer is also embedded as structured data for search engines.

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