113a, North Western Avenue, Watford, WD25 0AQ
About 113a
113a is a one-bedroom semi-detached house in Watford (WD25 0AQ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2020) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77).
Most recent transfer was November 2025 at £210,000 — fresh data. At 49 m² it sits well below the postcode median (71 m² across 23 EPCs), making it one of the more compact homes locally. Across 1995–2025, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £251,000 is 19.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 65.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 23 November 2030
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
113a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
113a has more than quadrupled in price since its earliest registered sale in 1995.
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 30 years.
£210,000
Growth on file: 5.3% per year over 30 years.
Sales timeline
28 November 2025Most recent
£210,000
-17.6%over 4 years22 March 2021
£255,000
+2.0%over 3 years6 April 2017
£250,000
+66.7%over 8 years12 June 2008
£150,000
+17.2%over 4 years23 January 2004
£128,000
+58.0%over 2 years28 June 2001
£81,000
+86.2%over 5 years29 June 1995
£43,500
Median price across the last 5 sales in WD25 0AQ: £450,000 (2026–2025).
Nearby sales in WD25 0AQ
125 North Western Avenue, Watford, WD25 0AQ
Sold Mar 2026
£380,000153 North Western Avenue, Watford, WD25 0AQ
Sold Mar 2026
£450,000157 North Western Avenue, Watford, WD25 0AQ
Sold Nov 2025
£388,000129 North Western Avenue, Watford, WD25 0AQ
Sold Mar 2025
£465,000111 North Western Avenue, Watford, WD25 0AQ
Sold May 2024
£227,000
Versus other North Western Avenue homes
113a is notably below the street on years held.
Price per m²
£4,286
Street avg £8,213
Floor Area
49 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.4 km
Library — bus stop.
Closest school
0.3 km
Cherry Tree Primary School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.3dB

Night-time· 23:00 – 07:00
42.1dB







