89 Greenfield Avenue, Northampton, NN3 2BB
About 89 Greenfield Avenue
89 Greenfield Avenue is a three-bedroom mid-terrace house in Northampton (NN3 2BB). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band A. Tenure is freehold. The latest certificate (July 2019) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2009. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and hot-water efficiency went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
Held since September 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £193,000 sits 188.1% above the 2006 sale of £67,000. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 22% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- ParkingYes
Building
- TenureFreehold
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
89 Greenfield Avenue has no planning applications on record.
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
89 Greenfield Avenue valuation sits well clear of the typical sold price in this postcode.
£193,000
Modelled from EPC, postcode comparables.
£67,000
Recorded with HM Land Registry.
Sales timeline
3 September 2006Most recent
£67,000
Median price across the last 5 sales in NN3 2BB: £155,000 (2025–2023).
Nearby sales in NN3 2BB
87 Greenfield Avenue, Northampton, NN3 2BB
Sold Jun 2025
£210,000102 Greenfield Avenue, Northampton, NN3 2BB
Sold Nov 2024
£150,000106 Greenfield Avenue, Northampton, NN3 2BB
Sold Nov 2024
£155,00090 Greenfield Avenue, Northampton, NN3 2BB
Sold Oct 2024
£142,50073 Greenfield Avenue, Northampton, NN3 2BB
Sold May 2023
£177,000
Versus other Greenfield Avenue homes
On epc rating, 89 Greenfield Avenue runs well behind the street norm.
Price per m²
£918
Street avg £1,835
Floor Area
73 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broadmead Avenue — bus stop.
Closest school
0.3 km
Eastfield Academy. 36 schools nearby.
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

Daytime· 07:00 – 23:00
48.1dB

Night-time· 23:00 – 07:00
37.8dB







