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20 Curlbrook Close, Wootton, Northampton, NN4 6BS

Estimated value

£391,000

  • Since the 2006 sale (£217,000)+80%
  • Against NN4 6BS's recent median (£235,000)+66%

Newest record on this page: November 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
4
Bathrooms
2
Floor area
99 m²
1066 sq ft
Energy rating
D
Score 63
Council tax
Band D
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

£391,000

  • Against its 2006 sale (£217,000)+80%
  • Against NN4 6BS's recent median (£235,000)+66%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Curlbrook Close is modelled from its 99 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 6BS. 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

    99 m² from the EPC lodged in November 2025

  • Sales of this home

    2 sales recorded, the latest in 2006

  • Recent sales in NN4 6BS

    5 sales, median £235,000 (2025–2024)

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.

20 Curlbrook Close has more than doubled in price since the earliest registered sale in 1998.

Sales timeline

  1. 11 May 2006Most recent

    £217,000

    +128.5%over 7 years

  2. 14 September 1998

    £94,950

Median price across the last 5 sales in NN4 6BS: £235,000 (2025–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Curlbrook Close, Wootton, Northampton, NN4 6BS. 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 Curlbrook Close

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

20 Curlbrook Close is a four-bedroom detached house in Wootton, Northampton, Northampton (NN4 6BS). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (November 2025) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Records show the property has been extended at some point in its history.

Held since May 2006 — that's 20 years off the open market, well above the local norm. At 99 m² the property is well over the postcode median (68 m² across 37 EPCs), placing it in the larger end of the local stock. Across 1998–2006, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £391,000 sits 80.2% above the 2006 sale of £217,000.

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageIntegral

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 20 Curlbrook Close

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

Larger 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.
Current Certificate
Nov 2025

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 November 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 20 Curlbrook Close, Wootton, Northampton, NN4 6BS, sourced from the PlanIt planning register.

20 Curlbrook Close has no planning applications on record.

2

But the area is active

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

On the street

Versus other Curlbrook Close homes

Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 20 Curlbrook Close stands well clear of the street.

Price per m²

£2,192

Street avg £2,812

Below

Floor Area

99 m²

Street avg 76 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.1 t/year

Street avg 3.2 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

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

Crime

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Silver Birch Road — bus stop.

Closest school

0.4 km

Preston Hedges Primary School. 14 schools nearby.

Nearest schools

  • Preston Hedges Primary SchoolPrimary446m
  • Caroline Chisholm SchoolAll-through781m
  • Caroline Chisholm SchoolAll-through781m
  • Hardingstone AcademyPrimary845m

Nearest stops

  • Silver Birch RoadBus stop160m
  • Lady Hollows DriveBus stop215m
  • Mortons BushBus stop250m
  • Wickery DeneBus stop329m

Most reported crime locally

  • Violence & Sexual Offences1,851 reports36%
  • Anti-social Behaviour1,154 reports23%
  • Other Theft390 reports8%
  • Criminal Damage & Arson325 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 NN4 6BS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NN4 6BS

Daytime· 07:00 – 23:00

49.6dB

Low
Night-time road noise heatmap for NN4 6BS

Night-time· 23:00 – 07:00

39.6dB

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 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC D

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 £595 · 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.
£532k

1 Battalion Drive, Wootton

NN4 6RU

4 bed2 bath
£535k

1 Bancroft Way, Wootton

NN4 6BF

4 bed2 bath
£560k

1 Centurion Way, Wootton

NN4 6LD

4 bed2 bath
£659k

1 Blanchard Close, Wootton

NN4 6RA

4 bed2 bath
£447k

1 Baxter Court, Hardingstone

NN4 6DR

3 bed
£322k

1 Coldstream Lane, Hardingstone

NN4 6DB

3 bed
£304k

1 Ansell Way, Hardingstone

NN4 6DP

3 bed2 bath
£301k

1 Aldwell Close, Wootton

NN4 6AX

3 bed1 bath

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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 20 Curlbrook Close is modelled from its 99 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 6BS. 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. 2 sales are recorded for 20 Curlbrook Close. 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 Curlbrook Close was lodged in November 2025 at band D and is valid until November 2035. 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 20 Curlbrook Close. 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 14 schools and 30 stops listed are measured in a straight line from NN4 6BS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Curlbrook Close is in council tax band D. 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 Curlbrook Close, Wootton, Northampton, NN4 6BS. Each answer is also embedded as structured data for search engines.

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