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Wood framing of a house addition against a pale sky

More house, without moving out of yours.

Primary suites, second stories, sunrooms, ADUs

TYPICAL BUILD 12 TO 24 WEEKS

Additions

Primary suites, second stories, sunrooms and backyard cottages, built to match the house you have. Engineering, permits and the roof tie-in are ours.

INCLUDED

Structural engineering and permit drawings

Foundation matched to the existing floor height

Roof tie-in, siding or brick matched to the house

New HVAC zone or a heat pump for the addition

NOT INCLUDED

Remodeling rooms that the addition does not touch

Furniture moving and storage during the work

TYPICAL BUILD 12 TO 24 WEEKS

TYPICAL COSTS

Primary suite addition, 450 sq ft

$158,000

FROM

Second-story addition

$290

PER SQ FT

Sunroom or four-season room

$78,000

FROM

Garage conversion to living space

$56,000

FROM

ADU or backyard cottage, 600 sq ft

$182,000

FROM

Kitchen bump-out, 120 sq ft

$48,000

FROM

Screened porch addition

$36,000

FROM

Mudroom and laundry addition

$64,000

FROM

Permit drawings for an addition

$6,500

FROM

STRAIGHT ANSWERS

Can we live in the house during an addition?

Is it cheaper to add on or to move?

Do you need an architect for an addition?

BUILD

Additions

from $48,000

Site walk within the week, Knox + Blount

TN LICENSE BC-A 67412, INSURED $2M, 1-2-10 WARRANTY

G 4.9, 140 reviews

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