21 Byron Avenue is a four-bedroom detached house in Lincoln (LN2 4DX). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced Lincoln HPI: 8.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 144.1% above the typical sold price in the postcode. At 118 m² the property is well over the postcode median (90 m² across 19 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Sold July 2022 for £403,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
21 Byron Avenue has an approved single-storey side extension on the planning record.
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.
Latest sale on 21 Byron Avenue was the highest on Land Registry record across the postcode.
£413,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 26 years.
£403,000
Growth on file: 8.8% per year over 26 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On price per m², 21 Byron Avenue stands well clear of the street.
Price per m²
£3,415
Street avg £2,191
Floor Area
118 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
50.0dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What will this home really cost to run?
The EPC's recommended upgrades and their estimated cost, in the full report
Extension: Single storey · Side of property
Erection of a first floor side extension over existing garage.
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26 July 2022Most recent
£403,000
+98.5%over 14 years30 October 2007
£203,000
+238.6%over 7 years26 January 2000
£59,950
+28.9%over 3 years15 November 1996
£46,500
Median price across the last 5 sales in LN2 4DX: £252,000 (2025–2023).

Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 4.6 t/year
LN2 4AY
Byron Avenue — bus stop.
Closest school
0.4 km
Lincoln Christ's Hospital School. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
40.2dB