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25 Butterfly Crescent, Nash Mills Wharf, Hemel Hempstead, HP3 9GS

Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
110 m²
1184 sq ft
Energy rating
C
Score 76
Council tax
Band E
Tenure
Owner Occupied
Overview

About 25 Butterfly Crescent

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

25 Butterfly Crescent is a four-bedroom semi-detached house in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GS). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 2012-2021 and council tax band E. The latest certificate (January 2026) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (September 2011); 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. The recommended improvements would push it to B (score 82). This certificate was lodged in the last six months, so the rating reflects current condition.

At 110 m² the property is well over the postcode median (82 m² across 33 EPCs), placing it in the larger end of the local stock. Across 2012–2015, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £519,000 is 19.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 17% below the postcode norm. Last changed hands 11 years ago, in July 2015.

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

  • Bedrooms4
  • Bathrooms2
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 25 Butterfly Crescent

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

Pick your report · every report is £14.99

One time fee only - 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
Energy

Energy performance

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

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
Jan 2026

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jan 2026from Sept 2011
EPC improved fromB81toC76
Low Energy Lighting
0%23%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 Butterfly Crescent, Nash Mills Wharf, Hemel Hempstead, HP3 9GS, sourced from the PlanIt planning register.

25 Butterfly Crescent has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

25 Butterfly Crescent valuation sits well clear of the typical sold price in this postcode.

Current estimate

£519,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 3 years.

See how we calculated this
Last sold (2015)

£435,000

Growth on file: 6.6% per year over 3 years.

Sales timeline

  1. 23 July 2015Most recent

    £435,000

    +22.6%over 3 years

  2. 21 May 2012

    £354,950

Median price across the last 5 sales in HP3 9GS: £512,500 (2024–2021).

On the street

Versus other Butterfly Crescent homes

Four headline reads against 32 similar houses on this street, drawn from the latest EPC and Land Registry data.

25 Butterfly Crescent is notably below the street on epc rating.

Price per m²

£3,955

Street avg £6,124

Strongly below

Floor Area

110 m²

Street avg 83 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

2.4 t/year

Street avg 2.1 t/year

Strongly below
Before you decide

Everything you need to know about 25 Butterfly Crescent

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

Pick your report · every report is £14.99

One time fee only - 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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£509k

1 Candlefield Close

HP3 9UP

4 bed2 bath
£457k

1 Alldicks Road

HP3 9JJ

4 bed1 bath
£447k

1 Bittern Close

HP3 9FQ

4 bed
£423k

1 Aston Close

HP3 9HJ

4 bed2 bath
£478k

1 Bridgeview Close

HP3 9AD

3 bed2 bath
£464k

1 Athelstan Road

HP3 9QE

3 bed
£403k

1 Brereton Court

HP3 9JS

3 bed1 bath
£438k

1 Barnard Way

HP3 9EX

2 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Hemel Hempstead district page.
Full Hemel Hempstead report

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Mill Close — bus stop.

Closest school

0.4 km

Nash Mills Church of England Primary School. 17 schools nearby.

Go deeper on the local area

A Local Area 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 HP3 9GS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP3 9GS

Daytime· 07:00 – 23:00

49.5dB

Low
Night-time road noise heatmap for HP3 9GS

Night-time· 23:00 – 07:00

39.8dB

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 25 Butterfly Crescent, Nash Mills Wharf, Hemel Hempstead, HP3 9GS. Each answer is also embedded as structured data for search engines.