17 School Street, Daventry, NN11 9ET
About 17 School Street
17 School Street is a two-bedroom detached house in Daventry (NN11 9ET). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2018) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2012. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 69 m² it sits well below the postcode median (110 m² across 11 EPCs), making it one of the more compact homes locally. Last sale on file: £300,000 in June 2018. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2018, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £331,000 is 10.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 174.5% above the typical sold price in the postcode.
Know exactly what you're buying at 17 School Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- FireplaceYes
Building
- 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
More low energy lighting installed
Planning history
17 School Street has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Price for 17 School Street has grown more than fourfold since the 1995 starting point.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 23 years.
£300,000
Growth on file: 8.7% per year over 23 years.
Sales timeline
27 June 2018Most recent
£300,000
+76.5%over 4 years2 October 2013
£170,000
+15.6%over 10 years11 August 2003
£147,000
+234.1%over 8 years30 July 1995
£44,000
Median price across the last 5 sales in NN11 9ET: £330,000 (2023–2017).
Nearby sales in NN11 9ET
Everything we know about 17 School Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other School Street homes
17 School Street outperforms the street on price per m² by a wide margin.
Price per m²
£4,348
Street avg £2,562
Floor Area
69 m²
Street avg 113 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Medway — bus stop.
Closest school
0.6 km
E-ACT The Grange School. 11 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.6dB

Night-time· 23:00 – 07:00
44.1dB