What kind of home is Flat 9, 21 Henry Bird Way, NN4 8GE?

Flat 9, 21 Henry Bird Way, NN4 8GE is a 2-bedroom semi-detached house.

What was the last sold price for Flat 9, 21 Henry Bird Way, NN4 8GE?

Flat 9, 21 Henry Bird Way, NN4 8GE last sold for £145,000 in April 2025, around 1 years ago. Before that, it sold for £96,500 in December 2001, so prices have been rising over 23 years on record. Source: HM Land Registry.

What is the price history for Flat 9, 21 Henry Bird Way, NN4 8GE?

Across 2 sales between December 2001 and April 2025, Flat 9, 21 Henry Bird Way, NN4 8GE rose from £96,500 to £145,000, a change of £48,500. That works out to roughly +1.8% per year compounded over 23 years. Source: HM Land Registry.

How energy efficient is Flat 9, 21 Henry Bird Way, NN4 8GE?

The current EPC rating for Flat 9, 21 Henry Bird Way, NN4 8GE is C with a score of 79 out of 100, lodged in January 2018. It has dropped from a B recorded in September 2017. The assessor estimates the property could reach a B. Source: EPC Register.

How big is Flat 9, 21 Henry Bird Way, NN4 8GE?

Flat 9, 21 Henry Bird Way, NN4 8GE has a recorded floor area of 59 m² (635 sq ft), around 30 m² per bedroom. Source: EPC Register.

What heating system does Flat 9, 21 Henry Bird Way, NN4 8GE use?

The latest EPC at Flat 9, 21 Henry Bird Way, NN4 8GE records electricity as the main heating fuel. Source: EPC Register.

What is the council tax band for Flat 9, 21 Henry Bird Way, NN4 8GE?

Flat 9, 21 Henry Bird Way, NN4 8GE is in council tax band C.

Which area is Flat 9, 21 Henry Bird Way, NN4 8GE in?

Flat 9, 21 Henry Bird Way, NN4 8GE sits in Northampton. It falls within the NN4 postcode district in Northamptonshire.

Is Flat 9, 21 Henry Bird Way, NN4 8GE in a safe area?

Police records around Flat 9, 21 Henry Bird Way, NN4 8GE show an average of 339 reported crimes per month over the last 15 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near Flat 9, 21 Henry Bird Way, NN4 8GE?

The closest primary school to Flat 9, 21 Henry Bird Way, NN4 8GE is Queen Eleanor Primary Academy (970m), one of 20 primaries within walking distance. The closest secondary is Northampton International Academy (1.7km), with 5 secondaries in the surrounding area.

What transport links are near Flat 9, 21 Henry Bird Way, NN4 8GE?

The closest bus stop to Flat 9, 21 Henry Bird Way, NN4 8GE is Old Towcester Road, 35m away. The nearest bus option is Northampton Bus Interchange, 924m away.

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Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE

Estimated value

£154,000

Since the 2025 sale (£145,000)+6%
Against NN4 8GE's recent median (£128,000)+20%

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

Learn about this valuation

Property type

End terrace

Floor 2nd

Bedrooms

Bathrooms

Floor area

59 m²

635 sq ft

Energy rating

Score 79

Council tax

Band C

Tenure

Private Rental

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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

£154,000

Against its 2025 sale (£145,000)+6%
Against NN4 8GE's recent median (£128,000)+20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 9 is modelled from its 59 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 8GE. 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
59 m² from the EPC lodged in January 2018
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in NN4 8GE
5 sales, median £128,000 (2025–2023)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

Flat 9 valuation sits well clear of the typical sold price in this postcode.

Sales timeline

16 April 2025Most recent
£145,000
+50.3%over 23 years
31 December 2001
£96,500

Median price across the last 5 sales in NN4 8GE: £128,000 (2025–2023).

Nearby sales in NN4 8GE

Risks

What this page doesn't show

2 potential issues have already been flagged for Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE. 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

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Overview

About Flat 9

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

Flat 9 is a two-bedroom end-of-terrace house in Northampton (NN4 8GE). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1996-2002 and council tax band C. At 59 m² this is the 8th smallest of 16 units on EPC record in the building, where floor areas span 40–93 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (January 2018) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (September 2017); the latest reading is one band lower. The recommended improvements would push it to B (score 82). Main heating runs on electricity.

Most recent transfer was April 2025 at £145,000 — fresh data. Across 2001–2025, sale prices on this property compounded at 1.8% per year. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 33.3% 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

Bedrooms2
Bathrooms2
Open-plan layoutYes
EnsuiteYes

Outside

ParkingAllocated
BalconyYes

Building

RefurbishedYes

Before you decide

Everything you need to know about Flat 9

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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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.

Current Certificate(1 of 3)

Jan 2018

EPC Rating

C79

Main Heating

Electric

Main Fuel

Electric

Hot Water

Average

Windows

Average

CO2 Emissions

2.3 t/year

Occupancy

Rented

Certificate validity

Valid until 25 January 2028

1 year remaining

Planning

Planning history

Applications and permits filed against Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE, sourced from the PlanIt planning register.

Flat 9 has no planning applications on record.

But the area is active

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

On the street

Versus other Henry Bird Way homes

Four headline reads against 69 similar flats on this street, drawn from the latest EPC and Land Registry data.

Years Held for Flat 9 lags the street by a wide margin.

Price per m²

£2,458

Street avg £2,105

Above

Floor Area

59 m²

Street avg 56 m²

Above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

2.3 t/year

Street avg 2.3 t/year

On par

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

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Old Towcester Road — bus stop.

Closest school

1.0 km

Queen Eleanor Primary Academy. 25 schools nearby.

Nearest schools

Queen Eleanor Primary AcademyPrimary970m
Delapre Primary SchoolPrimary1.0km
Spring Lane Primary SchoolPrimary1.2km
Castle AcademyPrimary1.5km

Nearest stops

Old Towcester RoadBus stop35m
Navigation RowBus stop241m
London RoadBus stop282m
Navigation RowBus stop288m

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 8GE from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

55.8dB

Moderate

Night-time road noise heatmap for NN4 8GE

Night-time· 23:00 – 07:00

47.2dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Late 20th century2nd Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

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 Flat 9 is modelled from its 59 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 8GE. 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 Flat 9. 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 Flat 9 was lodged in January 2018 at band C and is valid until January 2028. 3 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 Flat 9. 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 25 schools and 30 stops listed are measured in a straight line from NN4 8GE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: Flat 9 is in council tax band C. 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 Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE. Each answer is also embedded as structured data for search engines.

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Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in NN4 8GE

Inside

Outside

Building

Everything you need to know about Flat 9

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

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