Model valuation£417,0008 Busby Close
Local market context
25 Cowgill Close, Northampton, NN3 8PB
1 planning record
Estimated value
£255,000
- Since the 2022 sale (£237,500)+7%
- Against NN3 8PB's recent median (£230,000)+11%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
74 m²
797 sq ft
Energy rating
C
Score 70
Council tax
Band B
Tenure
Owner Occupied
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
£255,000
- Against its 2022 sale (£237,500)+7%
- Against NN3 8PB's recent median (£230,000)+11%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 25 Cowgill Close is modelled from its 74 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 8PB. 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
74 m² from the EPC lodged in August 2021
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in NN3 8PB
5 sales, median £230,000 (2025–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
25 Cowgill Close has more than doubled in price since the earliest registered sale in 2009.
Sales timeline
28 February 2022Most recent
£237,500
+120.9%over 12 years9 June 2009
£107,500
Median price across the last 5 sales in NN3 8PB: £230,000 (2025–2023).
Nearby sales in NN3 8PB
What this page doesn't show
2 potential issues have already been flagged for 25 Cowgill Close, Northampton, NN3 8PB. 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
About 25 Cowgill Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
25 Cowgill Close is a three-bedroom semi-detached house in Northampton (NN3 8PB). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1976-1982 and council tax band B. Other recorded features include a conservatory. The home occupies a cul-de-sac position. The latest certificate (August 2021) shows a C (score 70). The recommended improvements would push it to B (score 89).
One planning record on file: an extension approved in 2020. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2009–2022, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 93.4% above the typical sold price in the postcode. Most recent transfer: February 2022 at £237,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bathrooms1
- ConservatoryYes
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 25 Cowgill Close
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 performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate
Aug 2021EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 2 August 2031
Planning history
Applications and permits filed against 25 Cowgill Close, Northampton, NN3 8PB, sourced from the PlanIt planning register.
1 application on record at 25 Cowgill Close, Northampton, NN3 8PB
1decisions1extensions11documents20nearby
- Feb 2020ConservatoryFullOutcome in report
Extension: Two storey
Two storey side extension with extension to front and rear dormers and rear garden room extension and removal of existing conservatory
Extension- Documents
- 11 docs on file
- Reference
- N/2019/1564
Unlock 25 Cowgill Close, Northampton, NN3 8PB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 20 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Cowgill Close homes
Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 25 Cowgill Close stands well clear of the street.
Price per m²
£3,209
Street avg £2,457
Floor Area
74 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.5 t/year
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.
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Maidencastle — bus stop.
Closest school
0.4 km
Blackthorn Primary School. 21 schools nearby.
Nearest schools
- Blackthorn Primary SchoolPrimary409m
- Rectory Farm Primary SchoolPrimary745m
- Lings Primary SchoolPrimary1.1km
- St Andrew's Ceva Primary SchoolPrimary1.1km
Nearest stops
- MaidencastleBus stop122m
- Penfold LaneBus stop217m
- Pig and Whistle PHBus stop251m
- GreatmeadowBus stop286m
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.
Road noise across the postcode
Modelled day and night-time noise levels around NN3 8PB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.8dB
Night-time· 23:00 – 07:00
44.0dB
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 2 HomeBuyer Report
Late 20th centurySemi-Detached HouseEPC C
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 25 Cowgill Close is modelled from its 74 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 8PB. 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 25 Cowgill 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 25 Cowgill Close was lodged in August 2021 at band C and is valid until August 2031. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 25 Cowgill 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 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 8PB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 25 Cowgill Close is in council tax band B. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 25 Cowgill Close, Northampton, NN3 8PB. Each answer is also embedded as structured data for search engines.
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- Every home in NN3 8PBSold prices, values and energy ratings for the postcode
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