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16a, St Johns Road, Watford, WD17 1PT

Listed building
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
170 m²
1830 sq ft
Energy rating
D
Score 59
Council tax
Band D
Tenure
Owner Occupied
Overview

About 16a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

16a is a three-bedroom detached house in Watford (WD17 1PT). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a self-contained annexe. The latest certificate (November 2020) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 79).

At 170 m² the property is well over the postcode median (45 m² across 22 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 63.6% above the typical sold price in the postcode. Most recent transfer: August 2022 at £885,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

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

  • Bedrooms3
  • Bathrooms2
  • Dining roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • ParkingOff street

Building

  • Listed buildingYes
  • ConciergeYes
Before you decide

Everything you need to know about 16a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
  • Beautiful Places, source of nearby scenic places
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

16a's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
7.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 16a, St Johns Road, Watford, WD17 1PT, sourced from the PlanIt planning register.

16a has no planning applications on record.

Notable planning nearby

7applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 16a

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 16a was the highest on Land Registry record across the postcode.

Current estimate

£830,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2022)

£885,000

Recorded with HM Land Registry.

Sales timeline

  1. 18 August 2022Most recent

    £885,000

Median price across the last 5 sales in WD17 1PT: £570,000 (2025–2022).

On the street

Versus other St Johns Road homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 16a runs comfortably ahead of the street norm.

Price per m²

£5,206

Street avg £12,357

On par

Floor Area

170 m²

Street avg 114 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

7.0 t/year

Street avg 5.6 t/year

Strongly below
Before you decide

Everything you need to know about 16a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
  • Beautiful Places, source of nearby scenic places
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Watford district page.

Rail-style transport is unusually close for this postcode.

Crime

10/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

St John's Road — bus stop.

Closest school

0.4 km

Watford St John's Church of England Primary School. 35 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around WD17 1PT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD17 1PT

Daytime· 07:00 – 23:00

54.1dB

Low
Night-time road noise heatmap for WD17 1PT

Night-time· 23:00 – 07:00

44.7dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 16a, St Johns Road, Watford, WD17 1PT. Each answer is also embedded as structured data for search engines.