Model valuation£417,0008 Busby Close
Local market context
31b, Greenfield Avenue, Northampton, NN3 2AA
EPC B4 planning records
Estimated value
£829,000
- Since the 2022 sale (£785,000)+6%
- Against NN3 2AA's recent median (£375,000)+121%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
5
Bathrooms
3
Floor area
181 m²
1948 sq ft
Energy rating
B
Score 86
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
£829,000
- Against its 2022 sale (£785,000)+6%
- Against NN3 2AA's recent median (£375,000)+121%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 31b is modelled from its 181 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN3 2AA. 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
181 m² from the EPC lodged in August 2019
Sales of this home
1 sale recorded, the latest in 2022
Recent sales in NN3 2AA
5 sales, median £375,000 (2024–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 applications | 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.
Latest sale on 31b was the highest on Land Registry record across the postcode.
Sales timeline
27 October 2022Most recent
£785,000
Median price across the last 5 sales in NN3 2AA: £375,000 (2024–2022).
Nearby sales in NN3 2AA
9 Greenfield Avenue, Northampton, NN3 2AA
Sold Aug 2024
£375,00029 Greenfield Avenue, Northampton, NN3 2AA
Sold Aug 2023
£400,00024 Greenfield Avenue, Northampton, NN3 2AA
Sold Jul 2023
£355,00017 Greenfield Avenue, Northampton, NN3 2AA
Sold Oct 2022
£425,00013 Greenfield Avenue, Northampton, NN3 2AA
Sold Apr 2022
£340,000
What this page doesn't show
1 potential issue has already been flagged for 31b, Greenfield Avenue, Northampton, NN3 2AA. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 31b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
31b is a five-bedroom detached house in Northampton (NN3 2AA). It has a recorded floor area of 181 m² (around 1948 sq ft). The latest certificate (August 2019) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93). Other recorded features include attached land beyond the plot and a basement.
At 181 m² the property is well over the postcode median (114 m² across 21 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. On a £-per-square-foot basis, the last sale (£403/sq ft) was about 102.3% above the typical sold price in the postcode. 4 planning records sit against the property, 3 approved, 0 refused. Most recent transfer: October 2022 at £785,000. 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
- Bedrooms5
- Bathrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- BasementYes
Outside
- Private gardenYes
- GarageDouble
- LandYes
Before you decide
Everything you need to know about 31b
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
31b ranks among the most efficient homes in the postcode for energy use.
Current Certificate
Aug 2019EPC Rating
A
B
B86
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.4 t/year
Occupancy
—
Certificate validity
Valid until 29 August 2029
Planning history
Applications and permits filed against 31b, Greenfield Avenue, Northampton, NN3 2AA, sourced from the PlanIt planning register.
4 applications on record at 31b, Greenfield Avenue, Northampton, NN3 2AA
1 live now3decisions1extensions68documents22nearby
- Jan 2018New BuildFullOutcome in report
New dwelling (Amendment to Planning Permission N/2010/0068)
- Documents
- 25 docs on file
- Reference
- N/2017/1512
- More recent applications — locked
- ExtensionJul 2025Decision
- OutbuildingJan 2025Decision
+ 1 more application in the report
Unlock 31b, Greenfield Avenue, Northampton, NN3 2AA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 4 applications on this property in full, plus 22 notable nearby
- The 68 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Greenfield Avenue homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
31b outperforms the street on price per m² by a wide margin.
Price per m²
£4,337
Street avg £2,533
Floor Area
181 m²
Street avg 124 m²
CO₂ Emissions
2.4 t/year
Street avg 6.0 t/year
Years Held
4 years
Street avg 10 years
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Highlands Avenue — bus stop.
Closest school
0.4 km
Eastfield Academy. 37 schools nearby.
Nearest schools
- Eastfield AcademyPrimary390m
- Northampton School for GirlsSecondary704m
- Kingsley Primary SchoolPrimary761m
- Parklands Primary SchoolPrimary775m
Nearest stops
- Highlands AvenueBus stop261m
- Mayfield RoadBus stop345m
- MorrisonsBus stop391m
- Addison RoadBus stop403m
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 2AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.8dB
Night-time· 23:00 – 07:00
39.9dB
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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Detached BungalowEPC B
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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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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 31b is modelled from its 181 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN3 2AA. 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. 1 sale is recorded for 31b. 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 31b was lodged in August 2019 at band B and is valid until August 2029. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 31b. 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 37 schools and 30 stops listed are measured in a straight line from NN3 2AA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about 31b, Greenfield Avenue, Northampton, NN3 2AA. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN3 2AASold prices, values and energy ratings for the postcode
- NN 3 property marketPrices, postcodes, schools and transport across the district
- 31b, Greenfield Avenue, Northampton valuationHow the estimate is built and what moves it
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