What did Flat 1, 77 Watermill Way, NN4 0BF sell for?

Flat 1, 77 Watermill Way, NN4 0BF last sold for £210,000 in August 2025. Before that, it sold for £209,995 in November 2024. Source: HM Land Registry.

How energy efficient is Flat 1, 77 Watermill Way, NN4 0BF?

The current EPC rating for Flat 1, 77 Watermill Way, NN4 0BF is C with a score of 79 out of 100, lodged in August 2025. It has dropped from a B recorded in January 2024. Source: EPC Register.

What is the floor area of Flat 1, 77 Watermill Way, NN4 0BF?

Flat 1, 77 Watermill Way, NN4 0BF has a recorded floor area of 57 m² (614 sq ft), around 29 m² per bedroom. That makes it about 46% smaller than the median EPC-recorded property in NN4 0BF. Source: EPC Register.

How is Flat 1, 77 Watermill Way, NN4 0BF heated?

The latest EPC at Flat 1, 77 Watermill Way, NN4 0BF records mains gas as the main heating fuel. Source: EPC Register.

Where is Flat 1, 77 Watermill Way, NN4 0BF located?

Flat 1, 77 Watermill Way, NN4 0BF sits in Collingtree, Northampton, Northampton. It falls within the NN4 postcode district.

How safe is the area around Flat 1, 77 Watermill Way, NN4 0BF?

Police records around Flat 1, 77 Watermill Way, NN4 0BF 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.

Which schools serve Flat 1, 77 Watermill Way, NN4 0BF?

The closest primary school to Flat 1, 77 Watermill Way, NN4 0BF is Collingtree Church of England Primary School (431m), one of 13 primaries within walking distance. The closest secondary is Wootton Park School (2.0km), with 3 secondaries in the surrounding area.

What is the nearest station to Flat 1, 77 Watermill Way, NN4 0BF?

The closest bus stop to Flat 1, 77 Watermill Way, NN4 0BF is 8 Ash Lane, 411m away. In total there are 30 bus stops within the surrounding area.

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Flat 1, 77 Watermill Way, Collingtree, Northampton, NN4 0BF

Estimated value

£202,000

Since the 2025 sale (£210,000)-4%
Against NN4 0BF's recent median (£299,995)-33%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Detached

Floor 01

Bedrooms

Bathrooms

Floor area

57 m²

614 sq ft

Energy rating

Score 79

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

£202,000

Against its 2025 sale (£210,000)-4%
Against NN4 0BF's recent median (£299,995)-33%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 1 is modelled from its 57 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 0BF. 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
57 m² from the EPC lodged in August 2025
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in NN4 0BF
5 sales, median £299,995 (2026–2024)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: May 2026	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 1 changed hands twice within eighteen months — unusual for the area.

Sales timeline

28 August 2025Most recent
£210,000
5 November 2024
£209,995

Median price across the last 5 sales in NN4 0BF: £299,995 (2026–2024).

Nearby sales in NN4 0BF

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 1

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

Flat 1 is a two-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0BF). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 2022 onwards. At 57 m² this is the smallest unit on EPC record across the building (57–59 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (79 versus a best of 84). The latest certificate (August 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (January 2024); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Poor and lighting dropped from Very Good to Good.

At 57 m² it sits well below the postcode median (106 m² across 68 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was August 2025 at £210,000 — fresh data.

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

Communal gardenYes
ParkingAllocated

Building

Heating systemGas

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Everything you need to know about Flat 1

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Energy

Energy performance

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

Flat 1 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)

Aug 2025

EPC Rating

C79

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

1.2 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 7 August 2035

8 years remaining

Planning

Planning history

Applications and permits filed against Flat 1, 77 Watermill Way, Collingtree, Northampton, NN4 0BF, sourced from the PlanIt planning register.

Flat 1 has no planning applications on record.

But the area is active

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

On the street

Versus other Watermill Way homes

Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², Flat 1 stands well clear of the street.

Price per m²

£3,684

Street avg £3,413

Strongly above

Floor Area

57 m²

Street avg 59 m²

Strongly below

CO₂ Emissions

1.2 t/year

Street avg 1.0 t/year

Strongly below

Years Held

1 years

Street avg 2 years

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

339/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

8 Ash Lane — bus stop.

Closest school

0.4 km

Collingtree Church of England Primary School. 16 schools nearby.

Nearest schools

Collingtree Church of England Primary SchoolPrimary431m
East Hunsbury Primary SchoolPrimary1.0km
Milton Parochial Primary SchoolPrimary1.5km
Wootton Primary SchoolPrimary1.6km

Nearest stops

8 Ash LaneBus stop411m
Toms CloseBus stop783m
Marjoram CloseBus stop890m
Community CentreBus stop894m

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 0BF from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

57.1dB

Moderate

Night-time road noise heatmap for NN4 0BF

Night-time· 23:00 – 07:00

51.3dB

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

Snagging Report

21st century1st Floor FlatEPC CRecent new build

Because the property was built within the last two years, we believe a snagging report is more appropriate for this property than a home survey.

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 1 is modelled from its 57 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN4 0BF. 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 1. 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 1 was lodged in August 2025 at band C and is valid until August 2035. 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 Flat 1. 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 16 schools and 30 stops listed are measured in a straight line from NN4 0BF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 1, 77 Watermill Way, Collingtree, Northampton, NN4 0BF. Each answer is also embedded as structured data for search engines.

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Flat 1, 77 Watermill Way, Collingtree, Northampton, NN4 0BF

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in NN4 0BF

Inside

Outside

Building

Everything you need to know about Flat 1

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Snagging Report

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