11a, Badby Road West, Daventry, NN11 4HJ
About 11a
11a is a three-bedroom semi-detached house in Daventry (NN11 4HJ). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2021) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.
Across 1997–2022, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £370,000 is 10.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 78.8% above the typical sold price in the postcode. Most recent transfer: June 2022 at £335,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11a
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
- Bedrooms3
- ConservatoryYes
Outside
- Private gardenRear
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
Heating controls upgraded for better temperature management
Hot water efficiency improved
Glazing upgraded to newer, more efficient type
More low energy lighting installed
Planning history
11a has no planning applications on record.
Notable planning nearby
11applications of note in the surrounding area
We flagged 2 things worth checking at 11a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Price for 11a has grown more than fourfold since the 1997 starting point.
£370,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 25 years.
£335,000
Growth on file: 6.9% per year over 25 years.
Sales timeline
30 June 2022Most recent
£335,000
+63.4%over 7 years9 October 2014
£205,000
+18.5%over 4 years3 May 2010
£173,000
-3.9%over 5 years21 July 2004
£180,000
+189.2%over 7 years29 May 1997
£62,250
Median price across the last 5 sales in NN11 4HJ: £363,000 (2024–2022).
Nearby sales in NN11 4HJ
Overdale, Badby Road West, Daventry, NN11 4HJ
Sold Apr 2024
£510,0003 Badby Road West, Daventry, NN11 4HJ
Sold Feb 2024
£415,00019 Badby Road West, Daventry, NN11 4HJ
Sold Nov 2023
£260,00053 Badby Road West, Daventry, NN11 4HJ
Sold Jul 2023
£363,00011 Badby Road West, Daventry, NN11 4HJ
Sold Feb 2022
£350,000
Everything we know about 11a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Badby Road West homes
11a outperforms the street on price per m² by a wide margin.
Price per m²
£3,160
Street avg £2,247
Floor Area
106 m²
Street avg 122 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tertiary College — bus stop.
Closest school
0.6 km
E-ACT The Grange School. 12 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
54.3dB

Night-time· 23:00 – 07:00
44.3dB