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6 Thirlmere, Stevenage, SG1 6AH

UPRN:10013377343Detached House6 bedsBuilt 1996-2002
FreeholdCouncil Tax: Band FEPC: C (75)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:53:08.679942+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-10T16:57:37.304355+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
6 Thirlmere, Stevenage, SG1 6AH

HP Score

Strong
Verdict
yesterday
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
18 of 21 sources
Sale Estimate
£595,000
£565k - £624kHigh
Estimate
£595k
Range
£565k – £624k
Rent Estimate (pcm)
£2,500
£2k - £3k
Monthly
£2,500
Yield
5.04%

Verdict

Derived from HomePortfolio scores

6 Thirlmere earns an INVESTIGATE rating with HP Score 77/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (44/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket estimates (third-party AVM)HM Land Registry sales matched to addressDefra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
77/ 100
Strong
Investment Score
68/ 100
Moderate
Crime Score
8/ 100
Low
Walkability
44/ 100
Mixed
Transit & Bike
Transit 10Bike 49
Walk Score, out of 100

Valuation & Market

Sale Estimate£595,000
Rent Estimate (pcm)£2,500
Gross Yield5.04%
1y Growth-
3y Growth+1.5%
5y Growth+2.7%
10y Growth+3.7%
Last Sold Price£152,950 (1999-09-24)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceModerate
  • RadonLow
  • MiningSignificant
  • LandslideLow
  • Air QualityLow
  • NoiseLow
View Full Risk Report

Planning Activity

Recent Apps
0SG1 6AH
Approval Rate
-12mo
Development
low
  • 26/00765/FP
    Installation of micro battery storage facility
    Pending
  • 26/02618/LDCP
    Single storey rear extension, replace existing garage door with a window to facilitate conversion into habitable accommodation and erection of front porch canopy following demolition of existing rear conservatory. Installation of rear flue.
    Pending
  • 26/02619/FPH
    Replacement of the existing rear patio, levelling rear garden beyond patio area with associated retaining walls and steps, erection of a timber gazebo, associated landscaping works, together with proposed alterations to boundary fencing (development already commenced).
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership50.3%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change1999-09-24
  • SourceLand Registry
View Ownership Details

Connectivity

Broadband (Standard)
19 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
View Connectivity Map

Area Profile

Median EarningsLocal authority£42,703
Population Density-
Owner Occupied91%
Age Distribution
0-15 22%16-64 69%65+ 9%
View Area Profile

Schools Nearby

  • Martins Wood Primary School
    0.5 mi
    Report card2025

    Ofsted no longer awards a single overall grade.

  • Round Diamond Primary School
    0.5 mi

    Inspected as Round Diamond Primary School (URN 117299) on 27 Jun 2017

  • The Leys Primary and Nursery School
    0.7 mi
    Good
  • Giles Junior School
    0.8 mi
    GoodConcerns

2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 6 Thirlmere
    -
    £580k
    -
  • 20 Thirlmere
    -
    £362k
    -
  • 36 Thirlmere
    -
    £375k
    -
  • 24 Thirlmere
    -
    £343k
    -