Back to Iowa

SF43 • 2026

A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

Housing
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
PETERSEN
Last action
2025-01-15
Official status
Subcommittee: Driscoll, Webster, and Weiner. S.J. 91 .
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

What This Bill Does

  • A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2025-01-15 Iowa Legislature

    Subcommittee: Driscoll, Webster, and Weiner. S.J. 91 .

  2. 2025-01-15 Iowa Legislature

    Introduced, referred to Local Government. S.J. 87 .

Official Summary Text

A bill for an act authorizing cities to require radon testing for single family residences used as rental property.

Current Bill Text

Read the full stored bill text
Senate

File

43

-

Introduced

SENATE

FILE

43

BY

PETERSEN

A

BILL

FOR

An

Act

authorizing

cities

to

require

radon

testing

for

single

1

family

residences

used

as

rental

property.

2

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

3

TLSB

1279XS

(3)

91

ll/js

S.F.

43

Section

1.

Section

364.2,

Code

2025,

is

amended

by

adding

1

the

following

new

subsection:

2

NEW

SUBSECTION

.

7.

a.

A

city

may

adopt

and

enforce

an

3

ordinance

requiring

testing

for

radon

as

a

condition

for

the

4

issuance

of

a

new

rental

permit

applied

for

on

or

after

July

5

1,

2021,

or

the

renewal

of

a

rental

permit

that

expired

on

or

6

after

July

1,

2021,

for

a

single

family

residence,

as

defined

7

in

section

562A.6,

used

as

a

rental

property.

8

b.

If

a

city

adopts

or

enforces

an

ordinance

pursuant

to

9

paragraph

“a”

,

the

following

shall

apply:

10

(1)

The

owner

of

the

rental

property

must

provide

a

copy

of

11

all

required

radon

test

results

to

the

city,

in

a

manner

set

12

forth

by

the

city,

and

in

accordance

with

this

subsection.

13

(2)

If

a

radon

test

result

is

less

than

four

picocuries

14

per

liter,

the

owner

shall

have

the

rental

property

retested

15

in

eight

years

unless

there

is

a

habitable

bedroom

in

the

16

basement,

in

which

case

the

owner

shall

have

the

rental

17

property

retested

in

four

years.

18

(3)

If

a

radon

test

result

is

equal

to

or

greater

than

four

19

picocuries

per

liter,

the

owner

shall

have

a

radon

mitigation

20

system

installed

and

the

rental

property

retested

within

ninety

21

days,

unless

the

city

provides

an

extension

in

writing

for

22

good

cause.

After

a

radon

mitigation

system

is

installed,

the

23

owner

shall

have

the

rental

property

retested

every

eight

years

24

thereafter.

25

(4)

If

a

rental

property

has

an

existing

radon

mitigation

26

system,

the

rental

property

shall

be

retested

within

eight

27

years

of

the

date

the

last

radon

test

was

performed.

28

(5)

A

prior

radon

test

will

meet

the

requirements

of

this

29

subsection

if

the

radon

test

was

performed

within

two

years

of

30

the

filing

of

the

application

for

a

new

rental

permit

or

within

31

two

years

of

the

expiration

of

the

expired

permit.

The

owner

32

shall

have

the

rental

property

retested

within

eight

years

of

33

the

date

the

prior

radon

test

was

performed.

34

c.

For

purposes

of

this

subsection:

35

-1-

LSB

1279XS

(3)

91

ll/js

1/

2

S.F.

43

(1)

“Radon

mitigation

system”

means

a

system

designed

to

1

mitigate

the

presence

of

radon

in

a

building

installed

by

a

2

person

certified

in

accordance

with

chapter

136B.

3

(2)

“Radon

test”

,

“testing

for

radon”

,

or

“retested”

means

a

4

test

measuring

the

amount

of

radon

present

in

the

air

performed

5

by

a

person

certified

in

accordance

with

chapter

136B.

6

EXPLANATION

7

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

8

the

explanation’s

substance

by

the

members

of

the

general

assembly.

9

This

bill

gives

authority

to

cities

to

adopt

or

enforce

10

ordinances

that

require

radon

testing

for

a

single

family

11

residence

when

the

owner

applies

for

or

renews

a

rental

permit

12

with

the

city.

A

“single

family

residence”

means

a

structure

13

maintained

and

used

as

a

single

dwelling

unit,

notwithstanding

14

that

a

dwelling

unit

generally

shares

one

or

more

walls

with

15

another

dwelling

unit

and

the

structure

has

direct

access

to

a

16

street

or

thoroughfare

and

shares

neither

heating

facilities,

17

hot

water

equipment,

nor

any

other

essential

facility

or

18

service

with

another

dwelling

unit.

19

If

a

city

adopts

or

enforces

a

radon

testing

ordinance

for

a

20

single

family

residence

used

as

a

rental

property,

the

owner

21

of

the

rental

property

must

provide

to

the

city

copies

of

the

22

test

results

performed

by

a

person

certified

in

accordance

with

23

Code

chapter

136B.

The

bill

provides

the

time

frame

for

an

24

owner

to

have

a

radon

mitigation

system

installed

in

accordance

25

with

Code

chapter

136B

if

radon

test

results

reach

a

specified

26

level,

retesting

requirements,

and

applicability

of

prior

radon

27

test

results

when

applying

for

or

renewing

rental

permits

with

28

a

city.

29

-2-

LSB

1279XS

(3)

91

ll/js

2/

2