Model valuation£417,0008 Busby Close
Local market context
21 Chulmleigh Walk, Northampton, NN3 3LP
6 sales on record
Estimated value
£272,000
- Since the 2024 sale (£263,500)+3%
- Against NN3 3LP's recent median (£255,000)+7%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
58 m²
624 sq ft
Energy rating
D
Score 64
Council tax
Band C
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
£272,000
- Against its 2024 sale (£263,500)+3%
- Against NN3 3LP's recent median (£255,000)+7%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Chulmleigh Walk is modelled from its 58 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in NN3 3LP. 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
58 m² from the EPC lodged in September 2021
Sales of this home
6 sales recorded, the latest in 2024
Recent sales in NN3 3LP
5 sales, median £255,000 (2026–2023)
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 |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Sale price has grown by over 3x since 2002.
Sales timeline
12 February 2024Most recent
£263,500
+9.8%over 2 years9 December 2021
£240,000
+56.9%over 11 years22 April 2010
£153,000
+35.4%over 1 year27 March 2009
£113,000
+56.9%over 6 years27 June 2002
£72,000
27 June 2002
£72,000
Median price across the last 5 sales in NN3 3LP: £255,000 (2026–2023).
Nearby sales in NN3 3LP
23 Chulmleigh Walk, Northampton, NN3 3LP
Sold May 2026
£255,00017 Chulmleigh Walk, Northampton, NN3 3LP
Sold Nov 2025
£281,00016 Chulmleigh Walk, Northampton, NN3 3LP
Sold Feb 2024
£255,00010 Chulmleigh Walk, Northampton, NN3 3LP
Sold Oct 2023
£210,0006 Chulmleigh Walk, Northampton, NN3 3LP
Sold Jan 2023
£245,000
What this page doesn't show
2 potential issues have already been flagged for 21 Chulmleigh Walk, Northampton, NN3 3LP. 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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About 21 Chulmleigh Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Chulmleigh Walk is a two-bedroom semi-detached house in Northampton (NN3 3LP). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2009. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.
Last sale on file: £263,500 in February 2024. Across the public record there are 6 sales, relatively high churn for a single property. Across 2002–2024, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£422/sq ft) was about 81.8% above the typical sold price in the postcode.
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
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Central heatingYes
- RefurbishedYes
Before you decide
Everything you need to know about 21 Chulmleigh Walk
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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 3)
Sept 2021
EPC Rating
A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 20 September 2031
Property Improvements
Changes detected from historical EPC data
Sept 2009from Mar 2009
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
Gas MultipointMain System
Hot water system upgraded
Windows
AverageGood
Window efficiency improved
Sept 2021from Sept 2009
Hot Water
Very GoodGood
Hot water efficiency decreased
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
12%57%
More low energy lighting installed
Planning history
Applications and permits filed against 21 Chulmleigh Walk, Northampton, NN3 3LP, sourced from the PlanIt planning register.
21 Chulmleigh Walk has no planning applications on record.
7
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Chulmleigh Walk homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Chulmleigh Walk outperforms the street on price per m² by a wide margin.
Price per m²
£4,543
Street avg £3,291
Floor Area
58 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.0 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
Lynmouth Avenue — bus stop.
Closest school
0.2 km
Abington Vale Primary School. 26 schools nearby.
Nearest schools
- Abington Vale Primary SchoolPrimary219m
- Bridgewater Primary SchoolPrimary362m
- Northampton School for BoysSecondary858m
- Barry Primary SchoolPrimary1.2km
Nearest stops
- Lynmouth AvenueBus stop140m
- Upper SchoolBus stop166m
- Landcross DriveBus stop174m
- Filleigh WayBus stop346m
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 3LP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.9dB
Night-time· 23:00 – 07:00
45.6dB
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
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Mid 20th centurySemi-Detached BungalowEPC D
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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 21 Chulmleigh Walk is modelled from its 58 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in NN3 3LP. 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. 6 sales are recorded for 21 Chulmleigh Walk. 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 21 Chulmleigh Walk was lodged in September 2021 at band D and is valid until September 2031. 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 21 Chulmleigh Walk. 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 26 schools and 30 stops listed are measured in a straight line from NN3 3LP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Chulmleigh Walk 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Chulmleigh Walk, Northampton, NN3 3LP. Each answer is also embedded as structured data for search engines.
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Keep exploring
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