33 Deal Street, Northampton, NN1 3HS
About 33 Deal Street
33 Deal Street is a two-bedroom semi-detached house in Northampton (NN1 3HS). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1976-1982 and council tax band A. At 44 m² this is the 3rd smallest of 35 units on EPC record in the building, where floor areas span 42–97 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (August 2022) shows a C (score 71). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Very Good.
Untraded for 16 years, with the last transfer in October 2010. Across 2000–2010, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £120,000 sits 96.7% above the 2010 sale of £61,000. At 44 m² it's 17% smaller than the typical home in the postcode (53 m² median across 34 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- ParkingOff street
Building
- Heating systemGas
Everything you need to know about 33 Deal Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Wall insulation upgraded
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
33 Deal Street has no planning applications on record.
But the area is active
42 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
33 Deal Street's estimated value is more than triple its earliest registered sale price (2000).
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 10 years.
£61,000
Growth on file: 5.7% per year over 10 years.
Sales timeline
10 October 2010Most recent
£61,000
+76.8%over 10 years29 June 2000
£34,500
Median price across the last 5 sales in NN1 3HS: £73,000 (2025–2005).
Versus other Deal Street homes
Floor Area for 33 Deal Street lags the street by a wide margin.
EPC Rating
71 (C)
Street avg 74 (C)
Floor Area
44 m²
Street avg 51 m²
CO₂ Emissions
1.9 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 33 Deal Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
NIA Academy — bus stop.
Closest school
0.2 km
Castle Academy. 29 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
53.3dB

Night-time· 23:00 – 07:00
43.2dB






