Old School House, Banbury Road, Charwelton, Daventry, NN11 3YY
About Old School House
Old School House is a five-bedroom semi-detached house in Charwelton, Daventry, Daventry (NN11 3YY). It has a recorded floor area of 199 m² (around 2142 sq ft) and construction records dating it to before 1900. The latest certificate (December 2016) shows an F (score 30), near the bottom of the EPC scale. When first surveyed in June 2009 the rating was G, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to E (score 49). Main heating runs on electricity. Other recorded features include outbuildings. Records show the property has been extended at some point in its history.
At 199 m² the property is well over the postcode median (118 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2021, sale prices on this property compounded at 7.7% per year. Sold April 2021 for £507,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Old School House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageSingle
- OutbuildingsYes
Building
- Heating systemElectric
- Previously extendedYes
Energy performance
Old School House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
Old School House has 2 separate extension applications on the council record.
- May 2011ExtensionFullIn report
Extension: Two storey · Rear of property
Two storey rear extension to dwelling and insertion of roof lights (retrospective)
Retrospective- Documents
- 10 docs on file
- Reference
- DA/2011/0190
- Jun 2010ExtensionFullIn report
Extension: Two storey · Rear of property
Two storey rear extension to dwelling (revised scheme)
- Documents
- 7 docs on file
- Reference
- DA/2010/0351
We flagged 1 thing worth checking at Old School House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2007.
£547,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 14 years.
£507,000
Growth on file: 7.7% per year over 14 years.
Sales timeline
11 April 2021Most recent
£507,000
+360.9%over 11 years29 September 2009
£110,000
-39.9%over 2 years12 July 2007
£183,052
Median price across the last 5 sales in NN11 3YY: £850,000 (2023–2021).
Nearby sales in NN11 3YY
Charwelton Hall, Banbury Road, Charwelton, Daventry, NN11 3YY
Sold Mar 2023
£2,500,5001 Foxhall Cottage, Banbury Road, Charwelton, Daventry, NN11 3YY
Sold May 2022
£310,000Station House, Banbury Road, Charwelton, Daventry, NN11 3YY
Sold Mar 2022
£910,000Sunny Bank, Banbury Road, Charwelton, Daventry, NN11 3YY
Sold Feb 2022
£850,000Haven Wood, Banbury Road, Charwelton, Daventry, NN11 3YY
Sold Jun 2021
£485,000
Everything we know about Old School House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Banbury Road homes
Old School House is notably below the street on epc rating.
Price per m²
£2,548
Street avg £3,463
Floor Area
199 m²
Street avg 164 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
12.0 t/year
Street avg 10.0 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Church Street — bus stop.
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
50.0dB

Night-time· 23:00 – 07:00
41.5dB