14 Marmet Avenue, Letchworth Garden City, SG6 4QE
UPRN:100080817833Purpose Built Flat1 bedsBuilt 1996-2002
LeaseholdCouncil Tax: Band AEPC: D (67)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:53:18.670160+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-10T15:27:23.605010+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 (2026-10-06T05:00:30.533230+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
HP Score
79
/ 100
Strong
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
19 of 21 sourcesSale Estimate
£151,000
£143k - £158kHigh
Estimate
£151k
Range
£143k – £158k
Rent Estimate (pcm)
£800
£750 - £850
Monthly
£800
Yield
6.36%
Verdict
Derived from HomePortfolio scores
14 Marmet Avenue earns an INVESTIGATE rating with HP Score 79/100. Investment score 73/100 reflects strong fundamentals. Crime intensity is low. Walkability is limited (64/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
79
HP Score
79/ 100
Strong
73
Investment Score
73/ 100
High
18
Crime Score
18/ 100
Moderate
64
Walkability
64/ 100
Moderate
Transit & Bike
Transit 23Bike 56
Walk Score, out of 100
Valuation & Market
Sale Estimate£151,000
Rent Estimate (pcm)£800
Gross Yield6.36%
1y Growth-30.6%
3y Growth+3.6%
5y Growth+3.9%
10y Growth+3.8%
Last Sold Price£103,000 (2011-01-28)
Risk Overview
- Flood RiskUnknown
- SubsidenceModerate
- RadonLow
- MiningLow
- LandslideLow
- Air QualityLow
- NoiseBelow 40 dB
Planning Activity
Recent Apps
0SG6 4QE
Approval Rate
-12mo
Development
low
- Pending26/02825/TPOBeech - 20% thinning
- Pending26/02815/TCAT1: Beech - Reduce all around by 2-3m. T2: Sycamore - Reduce by 2-3m. T3: Maple - Reduce all around by 2-3m. T4: Silver Birch - Reduce all around by 2-3m.
- Pending26/02803/TCALombardy Poplar - (Fallen) Removal
Ownership
- Corporate Ownership31%
- Overseas OwnershipNo
- Lease Term Remaining116 yrs
- CovenantsNone
- Lease TypeLeasehold
- Last Ownership Change2011-01-28
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£42,703
Population Density4,220 /km²
Owner Occupied59%
Age Distribution
0-15 12%16-64 67%65+ 21%
Schools Nearby
- Wilbury Junior School0.3 miGood
- Icknield Infant and Nursery School0.3 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
- Inspected by ISISt Francis College0.5 mi
- Fearnhill School0.6 miReport card2026
Ofsted no longer awards a single overall grade.
4 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 34 Marmet Avenue-£113k-
- 2 Marmet Avenue-£125k-
- 17 Marmet Avenue-£180k-
- 46 Marmet Avenue-£148k-