How many properties are in CM23 3BA?

Property Passport UK has indexed 56 properties in CM23 3BA, 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 CM23 3BA 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 CM23 3BA 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 CM23 3BA?

Flood risk data for properties in CM23 3BA 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 CM23 3BA to check its specific flood risk.

What types of properties are in CM23 3BA?

The most common property type in CM23 3BA 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.

CM23·Chelmsford·East

56 Verified Properties in CM23 3BA

Discover verified property information for CM23 3BA. 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 CM23 3BA →All CM23 postcodes →

Properties

Indexed in this postcode

Best EPC band

Energy rating

Common type

Flat

Property type

Avg. score

25%

Passport completion

EPC Rating Distribution — CM23 3BA

Energy Performance Certificate ratings across 43 properties in this postcode. Band A is most efficient, G is least efficient.

0%0

Most efficient · SAP 92–100+

44%19

Very efficient · SAP 81–91

56%24

Good · SAP 69–80

0%0

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 CM23 3BA (56)

1 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622905

EPC C

10 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622916

EPC B

11 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1991660127

12 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1309852670

13 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1732257696

14 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622920

EPC C

15 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622921

EPC C

16 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1189808367

17 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622923

EPC B

18 Swallow Court, John Dyde Close, CM23 3BA

UPRN -490568498

19 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1074690839

2 Swallow Court, John Dyde Close, CM23 3BA

UPRN -1226314200

20 Swallow Court, John Dyde Close, CM23 3BA

UPRN -802377026

21 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622927

EPC B

22 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622928

EPC C

23 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622929

EPC B

24 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622931

EPC B

25 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622932

EPC B

26 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622933

EPC C

27 Swallow Court, John Dyde Close, CM23 3BA

UPRN -541845366

28 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622935

EPC B

29 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622936

EPC C

3 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622907

EPC B

30 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622937

EPC B

31 Swallow Court, John Dyde Close, CM23 3BA

UPRN -2065876646

32 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622939

EPC C

33 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622940

EPC C

34 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622941

EPC B

35 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622942

EPC C

36 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622943

EPC C

37 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622944

EPC C

38 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622945

EPC C

39 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622946

EPC C

4 Swallow Court, John Dyde Close, CM23 3BA

UPRN -809884903

40 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622947

EPC C

41 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622948

EPC B

42 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622949

EPC B

43 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622950

EPC B

44 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622951

EPC B

45 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622952

EPC C

46 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622953

EPC B

47 Swallow Court, John Dyde Close, CM23 3BA

UPRN -199430330

47 SWALLOW COURT, JOHN DYDE CLOSE, CM23 3BA

UPRN 10034622954

EPC B

48 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622955

EPC B

49 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622956

EPC C

5 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622909

EPC C

50 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622957

EPC C

51 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622958

EPC B

52 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622959

EPC C

53 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622960

EPC C

54 Swallow Court, John Dyde Close, CM23 3BA

UPRN -464188098

55 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622962

EPC C

6 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622910

EPC C

7 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622911

EPC C

8 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622913

EPC C

9 Swallow Court, John Dyde Close, CM23 3BA

UPRN 10034622914

EPC B

Showing 56 of 56 properties

Property data available for CM23 3BA

✓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 CM23 3BA

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

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About 56 Verified Properties in CM23 3BA

CM23 3BA is a unit postcode in the CM23 district, United Kingdom. Property Passport UK has indexed 56 properties in CM23 3BA, 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 CM23 3BA 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 CM23 3BA is Flat. Every address in CM23 3BA is identified by its UPRN, the persistent 12-digit reference used across all government property records. Search any address in CM23 3BA 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

CM23 2BA CM23 4BA CM23 3AZ CM23 3BB

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