Model valuation£417,0008 Busby Close
Local market context
11 Chantry Close, Great Billing, Northampton, NN3 9EG
1 planning record
Estimated value
£483,000
- Since the 2015 sale (£355,000)+36%
- Against NN3 9EG's recent median (£410,000)+18%
Newest record on this page: June 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Floor area
143 m²
1539 sq ft
Energy rating
D
Score 67
Council tax
Band E
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
£483,000
- Against its 2015 sale (£355,000)+36%
- Against NN3 9EG's recent median (£410,000)+18%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Chantry Close is modelled from its 143 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 9EG. 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
143 m² from the EPC lodged in October 2014
Sales of this home
2 sales recorded, the latest in 2015
Recent sales in NN3 9EG
5 sales, median £410,000 (2026–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: June 2026 | 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.
11 Chantry Close valuation sits well clear of the typical sold price in this postcode.
Sales timeline
11 December 2015Most recent
£355,000
+42.0%over 1 year10 June 2014
£250,000
Median price across the last 5 sales in NN3 9EG: £410,000 (2026–2021).
Nearby sales in NN3 9EG
15 Chantry Close, Great Billing, Northampton, NN3 9EG
Sold Jun 2026
£1,100,0005 Chantry Close, Great Billing, Northampton, NN3 9EG
Sold Sept 2025
£425,0008 Chantry Close, Great Billing, Northampton, NN3 9EG
Sold May 2023
£405,00010 Chantry Close, Great Billing, Northampton, NN3 9EG
Sold May 2022
£380,0002 Chantry Close, Great Billing, Northampton, NN3 9EG
Sold Sept 2021
£410,000
What this page doesn't show
3 potential issues have already been flagged for 11 Chantry Close, Great Billing, Northampton, NN3 9EG. 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
- Recent ownership pattern worth a lookIn 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 11 Chantry Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Chantry Close is a four-bedroom detached house in Great Billing, Northampton, Northampton (NN3 9EG). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (October 2014) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in January 2014 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 76). The latest certificate is from October 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. On the market in December 2015 and unlisted since — roughly 11 years. Across 2014–2015, sale prices on this property compounded at 26.3% per year. Today's modelled estimate of £483,000 is 36.1% above the 2015 sale price.
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
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 11 Chantry Close
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look
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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.
11 Chantry Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2024
Current Certificate(1 of 2)
Oct 2014
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 13 October 2024
Property Improvements
Changes detected from historical EPC data
Oct 2014from Jan 2014
EPC improved fromE41toD67
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Planning history
Applications and permits filed against 11 Chantry Close, Great Billing, Northampton, NN3 9EG, sourced from the PlanIt planning register.
11 Chantry Close has an approved single-storey rear extension on the planning record.
1 application on record at 11 Chantry Close, Great Billing, Northampton, NN3 9EG
1decisions1extensions11documents12nearby
- May 2019ExtensionFullOutcome in report
Extension: Single storey · Rear of property
First floor rear extension over existing flat roof with balcony
- Documents
- 11 docs on file
- Reference
- N/2019/0399
Unlock 11 Chantry Close, Great Billing, Northampton, NN3 9EG'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 12 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Chantry Close homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
11 Chantry Close outperforms the street on epc rating by a wide margin.
Price per m²
£2,483
Street avg £2,814
Floor Area
143 m²
Street avg 156 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.0 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
0.2 km
Penfold Lane — bus stop.
Closest school
0.8 km
Blackthorn Primary School. 18 schools nearby.
Nearest schools
- Blackthorn Primary SchoolPrimary750m
- St Andrew's Ceva Primary SchoolPrimary918m
- Rectory Farm Primary SchoolPrimary1.1km
- Ecton Brook Primary SchoolPrimary1.1km
Nearest stops
- Penfold LaneBus stop226m
- MaidencastleBus stop299m
- Cottage GardensBus stop461m
- Pig and Whistle PHBus stop522m
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 9EG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.1dB
Night-time· 23:00 – 07:00
43.5dB
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 centuryDetached BungalowEPC DExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
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A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 11 Chantry Close is modelled from its 143 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN3 9EG. 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 11 Chantry 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 11 Chantry Close was lodged in October 2014 at band D and expired in October 2024, 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. 1 application is matched to 11 Chantry 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 18 schools and 30 stops listed are measured in a straight line from NN3 9EG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Chantry Close is in council tax band E. 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 11 Chantry Close, Great Billing, Northampton, NN3 9EG. Each answer is also embedded as structured data for search engines.
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