18 Borough Lane, Saffron Walden, CB11 4AF
About 18 Borough Lane
18 Borough Lane is a three-bedroom semi-detached house in Saffron Walden (CB11 4AF). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2017) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since December 2013. Between certificates, roof efficiency went from Good to Very Good; while lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 3-band jump. Other recorded features include attached land beyond the plot.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2017–2023, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£633/sq ft) was about 62.1% above the typical sold price in the postcode. Sold April 2023 for £545,500. One historical planning record sits against the property in 2023.
Know exactly what you're buying at 18 Borough Lane
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
- Bathrooms1
Outside
- Private gardenSouth-west-facing
- GarageYes
- LandYes
Building
- RefurbishedYes
Energy performance
18 Borough Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
MVHR (mechanical ventilation with heat recovery) installed
Hot water system upgraded
Ventilation system changed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Planning history
- Aug 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Proposed single storey rear extension- extending 4.5m from the rear wall, maximum height 2.6m and height to eaves 2.4m
- Documents
- 8 docs on file
- Reference
- UTT/23/1813/PDE
We flagged 1 thing worth checking at 18 Borough Lane
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
18 Borough Lane valuation sits well clear of the typical sold price in this postcode.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 6 years.
£545,500
Growth on file: 7.4% per year over 6 years.
Sales timeline
19 April 2023Most recent
£545,500
+53.7%over 5 years25 April 2017
£355,000
Median price across the last 5 sales in CB11 4AF: £420,000 (2023–2019).
Nearby sales in CB11 4AF
Saffron Heights, Flat 5, 2 Borough Lane, Saffron Walden, CB11 4AF
Sold May 2023
£420,000Saffron Heights, Flat 2, 2 Borough Lane, Saffron Walden, CB11 4AF
Sold Oct 2022
£410,00012 Borough Lane, Saffron Walden, CB11 4AF
Sold May 2022
£625,000Saffron Heights, Flat 1, 2 Borough Lane, Saffron Walden, CB11 4AF
Sold Jul 2020
£425,000Saffron Heights, Flat 3, 2 Borough Lane, Saffron Walden, CB11 4AF
Sold Mar 2019
£350,000
Everything we know about 18 Borough Lane, 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 Borough Lane homes
On price per m², 18 Borough Lane stands well clear of the street.
Price per m²
£6,819
Street avg £4,299
Floor Area
80 m²
Street avg 125 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.4 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
Council Offices — bus stop.
Closest school
0.4 km
Saffron Walden County High School. 7 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
47.7dB

Night-time· 23:00 – 07:00
38.2dB