Model valuation£417,0008 Busby Close
Local market context
3 Cowgill Close, Northampton, NN3 8PB
4 sales on record
Estimated value
£235,000
- Since the 2023 sale (£230,000)+2%
- Against NN3 8PB's recent median (£238,000)-1%
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
Habitable rooms
5
From EPC
Floor area
80 m²
861 sq ft
Energy rating
C
Score 77
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
£235,000
- Against its 2023 sale (£230,000)+2%
- Against NN3 8PB's recent median (£238,000)-1%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 3 Cowgill Close is modelled from its 80 m² EPC floor area, its 4 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
80 m² from the EPC lodged in December 2013
Sales of this home
4 sales recorded, the latest in 2023
Recent sales in NN3 8PB
5 sales, median £238,000 (2025–2022)
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 | None on this home | 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.
3 Cowgill Close has more than quadrupled in price since its earliest registered sale in 1999.
Sales timeline
29 June 2023Most recent
£230,000
-8.0%27 April 2023
£250,000
+82.5%over 16 years1 June 2006
£137,000
+153.7%over 6 years24 June 1999
£54,000
Median price across the last 5 sales in NN3 8PB: £238,000 (2025–2022).
Nearby sales in NN3 8PB
What this page doesn't show
2 potential issues have already been flagged for 3 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 3 Cowgill Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
3 Cowgill Close is a semi-detached house in Northampton (NN3 8PB). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (December 2013) shows a C (score 77), near the top of the C band. When first surveyed in September 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 93), a 2-band jump. The latest certificate is from December 2013, so improvements made since then won't be reflected.
Sold June 2023 for £230,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2023, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 78.3% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 3 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
Pick your report · from £14.99
One time fee only - money back guarantee
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.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Dec 2023
Current Certificate(1 of 2)
Dec 2013
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 14 December 2023
Property Improvements
Changes detected from historical EPC data
Dec 2013from Sept 2013
EPC improved fromE42toC77
Heating Controls
ThermostatProg + Stat
Heating controls upgraded for better temperature management
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
0%20%
More low energy lighting installed
Planning history
Applications and permits filed against 3 Cowgill Close, Northampton, NN3 8PB, sourced from the PlanIt planning register.
3 Cowgill Close has no planning applications on record.
20
But the area is active
20 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Cowgill Close homes
Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 3 Cowgill Close runs comfortably ahead of the street norm.
Price per m²
£2,875
Street avg £2,472
Floor Area
80 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 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
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 £545 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 3 Cowgill Close is modelled from its 80 m² EPC floor area, its 4 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. 4 sales are recorded for 3 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 3 Cowgill Close was lodged in December 2013 at band C and expired in December 2023, so a new one is needed to sell or let. 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 3 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
- 3 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 3 Cowgill Close, Northampton, NN3 8PB. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in NN3 8PBSold prices, values and energy ratings for the postcode
- NN 3 property marketPrices, postcodes, schools and transport across the district
- 3 Cowgill Close, Northampton valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales