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99 Penn Road, Stevenage, SG1 1HZ

Property type
Mid terrace
Floor 02
Habitable rooms
1
From EPC
Floor area
26 m²
280 sq ft
Energy rating
C
Score 76
Council tax
Band A
Tenure
Social Rental
Overview

About 99 Penn Road

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

99 Penn Road is a mid-terrace house in Stevenage (SG1 1HZ). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (May 2025) shows a C (score 76), near the top of the C band. When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Good. At 26 m² this is the 5th smallest of 31 units on EPC record in the building, where floor areas span 24–93 m². The building's EPC ratings span D to B across 31 units on file.

It hasn't traded since February 2003, a hold of 23 years that's notably long for the area. Across 2001–2003, sale prices on this property compounded at 43.3% per year. Today's modelled estimate of £123,000 sits 78.3% above the 2003 sale of £69,000. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 17% above the typical sold price in the postcode. At 26 m² it sits well below the postcode median (44 m² across 30 EPCs), making it one of the more compact homes locally.

Before you offer

Know exactly what you're buying at 99 Penn Road

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Larger development activity nearbyRecent ownership pattern worth a look
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

99 Penn Road's carbon output is low for the local stock.

Current Certificate(1 of 3)
May 2025

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
0.9 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jul 2023from Jun 2013
EPC improved fromD63toC69
Hot Water
Main SystemMain (No Stat)

Hot water system changed

Windows
AverageGood

Window efficiency improved

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof
Very PoorAverage

Roof insulation improved

Low Energy Lighting
50%100%

More low energy lighting installed

May 2025from Jul 2023
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Roof Insulation
PartialInsulated

Roof insulation improved

Planning

Planning history

Applications and permits filed against 99 Penn Road, Stevenage, SG1 1HZ, sourced from the PlanIt planning register.

99 Penn Road has no planning applications on record.

Notable planning nearby

14applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 99 Penn Road

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
  • Recent ownership pattern worth a look
£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.

99 Penn Road changed hands twice within eighteen months — unusual for the area.

Current estimate

£123,000

Modelled from EPC, postcode comparables and a sale-price growth of 43.3% per year over 1 year.

See how we calculated this
Last sold (2003)

£69,000

Growth on file: 43.3% per year over 1 year.

Sales timeline

  1. 21 February 2003Most recent

    £69,000

    +53.3%over 1 year
  2. 14 December 2001

    £45,000

Median price across the last 5 sales in SG1 1HZ: £150,000 (2024–2022).

Before you offer

Everything we know about 99 Penn Road, 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
  • Recent ownership pattern worth a look
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Penn Road homes

Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.

99 Penn Road outperforms the street on years held by a wide margin.

Price per m²

£2,654

Street avg £3,364

Below

Floor Area

26 m²

Street avg 43 m²

Below

Habitable Rooms

1 rooms

Street avg 2 rooms

Strongly below

CO₂ Emissions

0.9 t/year

Street avg 1.2 t/year

Strongly above
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

20/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Friends Meeting House — bus stop.

Closest school

0.2 km

Broom Barns Primary School. 30 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 SG1 1HZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SG1 1HZ

Daytime· 07:00 – 23:00

56.4dB

Moderate
Night-time road noise heatmap for SG1 1HZ

Night-time· 23:00 – 07:00

47.1dB

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 99 Penn Road, Stevenage, SG1 1HZ. Each answer is also embedded as structured data for search engines.