Are you a property professional?Get qualified leads from motivated homeowners.
Get started21 Blackburn Close, Headington, Oxford, OX3 7TX
About 21 Blackburn Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Blackburn Close is a two-bedroom detached house in Headington, Oxford, Oxford (OX3 7TX). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 2012-2021 and council tax band D. At 68 m² this is the 22nd smallest of 27 units on EPC record in the building, where floor areas span 46–70 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (November 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (February 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Today's modelled estimate of £122,000 is 49% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 54.7% below the postcode norm. Most recent transfer: June 2019 at £81,875.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
- Bathrooms1
Outside
- Parkingallocated
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Blackburn Close's carbon output is low for the local stock.
Current Certificate(1 of 2)
Nov 2025
EPC Rating
A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£122,000
Modelled from EPC, postcode comparables.
Last sold (2019)
£81,875
Recorded with HM Land Registry.
Sales timeline
Versus other Blackburn Close homes
Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 21 Blackburn Close runs well behind the street norm.
Price per m²
£1,204
Street avg £2,362
Floor Area
68 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Oxford district page.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandfield Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around OX3 7TX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 53 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Blackburn Close, Headington, Oxford, OX3 7TX. Each answer is also embedded as structured data for search engines.