20 Joy Street, Barnstaple, EX31 1BS
About 20 Joy Street
20 Joy Street is a mid-terrace house in Barnstaple (EX31 1BS). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to before 1900 and council tax band B. At 102 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 51–240 m². The building's EPC ratings span G to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 9). The latest certificate (December 2019) shows a C (score 72). When first surveyed in March 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Average to Very Good; while main heating dropped from Good to Average. Main heating runs on electricity.
Today's modelled estimate of £231,000 is 16% below the 2017 sale of £275,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 183.8% above the typical sold price in the postcode. At 102 m² the property is well over the postcode median (61 m² across 9 EPCs), placing it in the larger end of the local stock. 9 years since the last transfer (January 2017). 3 planning records sit against the property, 3 approved, 0 refused.
Know exactly what you're buying at 20 Joy Street
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
MVHR (mechanical ventilation with heat recovery) installed
Heating controls changed
Ventilation system changed
Changed to a more efficient fuel source
Hot water efficiency decreased
Planning history
- Nov 2018Change Of UseAmendmentIn report
RETROSPECTIVE CHANGE OF USE FROM DWELLINGHOUSE (USE CLASS C3) TO HOUSE IN MULTIPLE OCCUPATION (USE CLASS C4) (AMENDED PLANS)
- Council
- NOR
- Documents
- 14 docs on file
- Reference
- 65268
- Sept 2017Change Of UseAmendmentIn report
CHANGE OF USE PART SHOP TO TREATMENT ROOMS - SUI GENERIS USE (A1 and D1) (AMENDED DESCRIPTION)
- Council
- NOR
- Documents
- 9 docs on file
- Reference
- 63621
We flagged 2 things worth checking at 20 Joy Street
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
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Sales history & valuation
20 Joy Street valuation sits well clear of the typical sold price in this postcode.
£231,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Sales timeline
9 January 2017Most recent
£275,000
Median price across the last 5 sales in EX31 1BS: £115,000 (2024–2019).
Nearby sales in EX31 1BS
Everything we know about 20 Joy Street, 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 Joy Street homes
On epc rating, 20 Joy Street stands well clear of the street.
Price per m²
£2,696
Street avg £1,887
Floor Area
102 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Queens Theatre — bus stop.
Closest school
0.4 km
Yeo Valley Primary 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
54.2dB

Night-time· 23:00 – 07:00
43.7dB