How many properties are in AL1 3DB?

Property Passport UK has indexed 45 properties in AL1 3DB, sourced from official UK records including Ordnance Survey AddressBase, the EPC Register, and HM Land Registry.

What is a UPRN and does every property in AL1 3DB have one?

A UPRN (Unique Property Reference Number) is the 12-digit identifier assigned to every addressable location in Great Britain by Ordnance Survey AddressBase. Yes — every property and address in AL1 3DB has its own unique UPRN, which is used as the persistent identifier across all government property records including HM Land Registry, the EPC Register, and the Environment Agency.

Is there a flood risk for properties in AL1 3DB?

Flood risk data for properties in AL1 3DB is sourced from the Environment Agency's flood risk assessment data. Individual property pages on Property Passport UK show the flood risk zone classification (High, Medium, Low, or Very Low) for each address. You can search any property in AL1 3DB to check its specific flood risk.

What types of properties are in AL1 3DB?

The most common property type in AL1 3DB is Flat. Property Passport UK indexes all residential property types including houses, flats, maisonettes, and bungalows. Data is sourced from the EPC Register and HM Land Registry.

AL1·St Albans·South East

45 Verified Properties in AL1 3DB

Discover verified property information for AL1 3DB. Property Passport UK consolidates data from official UK sources including the Energy Performance Certificate (EPC) Register, HM Land Registry, and local authority records. Access verified property passports with complete histories and official documents.

Search AL1 3DB →All AL1 postcodes →

Properties

Indexed in this postcode

Best EPC band

Energy rating

Common type

Flat

Property type

Avg. score

25%

Passport completion

EPC Rating Distribution — AL1 3DB

Energy Performance Certificate ratings across 44 properties in this postcode. Band A is most efficient, G is least efficient.

0%0

Most efficient · SAP 92–100+

16%7

Very efficient · SAP 81–91

75%33

Good · SAP 69–80

9%4

Average · SAP 55–68

0%0

Below average · SAP 39–54

0%0

Poor · SAP 21–38

0%0

Very poor · SAP 1–20

Source: official EPC Register. What do EPC bands mean?

All properties in AL1 3DB (45)

1 Opus House, Charrington Place, AL1 3DB

UPRN 10024117615

EPC C

10 Opus House, Charrington Place, AL1 3DB

UPRN 10024117624

EPC B

11 Opus House, Charrington Place, AL1 3DB

UPRN 10024117625

EPC B

12 Opus House, Charrington Place, AL1 3DB

UPRN 10024117626

EPC C

13 Opus House, Charrington Place, AL1 3DB

UPRN 10024117627

EPC C

14 Opus House, Charrington Place, AL1 3DB

UPRN 10024117628

EPC C

15 Opus House, Charrington Place, AL1 3DB

UPRN 10024117629

EPC C

16 Opus House, Charrington Place, AL1 3DB

UPRN 10024117630

EPC B

17 Opus House, Charrington Place, AL1 3DB

UPRN 10024117631

EPC B

18 Opus House, Charrington Place, AL1 3DB

UPRN 10024117632

EPC C

19 Opus House, Charrington Place, AL1 3DB

UPRN 10024117633

EPC C

2 Opus House, Charrington Place, AL1 3DB

UPRN 10024117616

EPC C

20 Opus House, Charrington Place, AL1 3DB

UPRN 10024117634

EPC C

21 Opus House, Charrington Place, AL1 3DB

UPRN 10024117635

EPC C

22 Opus House, Charrington Place, AL1 3DB

UPRN 10024117636

EPC B

23 Opus House, Charrington Place, AL1 3DB

UPRN -1067716653

23 OPUS HOUSE, CHARRINGTON PLACE, AL1 3DB

UPRN 10024117637

EPC B

24 Opus House, Charrington Place, AL1 3DB

UPRN 10024117638

EPC C

25 Opus House, Charrington Place, AL1 3DB

UPRN 10024117639

EPC C

26 Opus House, Charrington Place, AL1 3DB

UPRN 10024117640

EPC C

27 Opus House, Charrington Place, AL1 3DB

UPRN 10024117641

EPC C

28 Opus House, Charrington Place, AL1 3DB

UPRN 10024117642

EPC C

29 Opus House, Charrington Place, AL1 3DB

UPRN 10024117643

EPC C

3 Opus House, Charrington Place, AL1 3DB

UPRN 10024117617

EPC D

30 Opus House, Charrington Place, AL1 3DB

UPRN 10024117644

EPC C

31 Opus House, Charrington Place, AL1 3DB

UPRN 10024117645

EPC C

32 Opus House, Charrington Place, AL1 3DB

UPRN 10024117646

EPC C

33 Opus House, Charrington Place, AL1 3DB

UPRN 10024117647

EPC B

34 Opus House, Charrington Place, AL1 3DB

UPRN 10024117648

EPC C

35 Opus House, Charrington Place, AL1 3DB

UPRN 10024117649

EPC C

36 Opus House, Charrington Place, AL1 3DB

UPRN 10024117650

EPC C

37 Opus House, Charrington Place, AL1 3DB

UPRN 10024117651

EPC C

38 Opus House, Charrington Place, AL1 3DB

UPRN 10024117652

EPC C

39 Opus House, Charrington Place, AL1 3DB

UPRN 10024117653

EPC C

4 Opus House, Charrington Place, AL1 3DB

UPRN 10024117618

EPC C

40 Opus House, Charrington Place, AL1 3DB

UPRN 10024117654

EPC C

41 Opus House, Charrington Place, AL1 3DB

UPRN 10024117655

EPC C

42 Opus House, Charrington Place, AL1 3DB

UPRN 10024117656

EPC C

43 Opus House, Charrington Place, AL1 3DB

UPRN 10024117657

EPC D

44 Opus House, Charrington Place, AL1 3DB

UPRN 10024117658

EPC D

5 Opus House, Charrington Place, AL1 3DB

UPRN 10024117619

EPC C

6 Opus House, Charrington Place, AL1 3DB

UPRN 10024117620

EPC D

7 Opus House, Charrington Place, AL1 3DB

UPRN 10024117621

EPC C

8 Opus House, Charrington Place, AL1 3DB

UPRN 10024117622

EPC C

9 Opus House, Charrington Place, AL1 3DB

UPRN 10024117623

EPC C

Showing 45 of 45 properties

Property data available for AL1 3DB

✓EPC energy ratings (A–G) from the official EPC Register
✓Sold prices and transaction history from HM Land Registry
✓UPRN (Unique Property Reference Number) for every address
✓Flood risk zone from the Environment Agency
✓Title tenure (freehold / leasehold) from Land Registry
✓Property Completion Scores and verified passport records

UK property data for AL1 3DB

EPC certificates →Sold prices →Flood risk →UPRN lookup →

Own a property in AL1 3DB?

Create your free Property Passport and share verified EPC data, sold price history, and official records with buyers, tenants, agents, and conveyancers.

Get started free →

Related property guides

Property Data

EPC Register Data: What Is Public in the UK (and What It Omits)

6 min read Property Data

What Does HM Land Registry Title Mean?, Understanding Property Title in England and Wales

8 min read Property Data

How to Find the UPRN for Any Address in the UK

6 min read

About 45 Verified Properties in AL1 3DB

AL1 3DB is a unit postcode in the AL1 district, United Kingdom. Property Passport UK has indexed 45 properties in AL1 3DB, drawing on verified data from the Energy Performance Certificate (EPC) Register (maintained by the Ministry of Housing, Communities & Local Government), HM Land Registry Price Paid Data, Ordnance Survey AddressBase (which assigns the UPRN — Unique Property Reference Number — to every address), and the Environment Agency's flood risk assessments. The most common EPC energy rating for properties in AL1 3DB is Band B. EPC ratings run from A (most energy efficient, SAP score 92+) to G (least efficient, SAP score 1–20). The most common property type indexed in AL1 3DB is Flat. Every address in AL1 3DB is identified by its UPRN, the persistent 12-digit reference used across all government property records. Search any address in AL1 3DB on Property Passport UK to check its EPC certificate, sold price history, flood risk zone, and title tenure (freehold or leasehold) — all free and sourced from official UK data registers.

Nearby postcodes

AL1 2DB AL1 4DB AL1 3DA AL1 3DC

Browse nearby

All AL1 postcodes →AL postcode area →Search all properties →