Cost to Closet Addition in Boston, MA

$1,584–$6,600 in Boston

32% above the national average · 1.32x cost multiplier

In Boston, a closet addition runs $1,584 to $6,600 on average — about 32% above what homeowners pay nationwide. The Northeast market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.

Cost Breakdown in Boston

Line Item	Low	Mid	High
Cost per sq ft	$660	$198	$19800
Materials	$660	$1,980	$5,280
Labor	$924	$2,904	$9,240
Permits	$198	$396	$1,056
Total	$1,782+32% vs. national avg	$5,280+32% vs. national avg	$15,576+32% vs. national avg

Budget

Simple reach-in closet framed within existing room, basic rod-and-shelf system, no room expansion.

Mid-Range

Walk-in closet carved from large bedroom, new wall framing, drywall, door, built-in shelving.

Premium

Walk-in closet requiring room reconfiguration or bump-out, custom built-in cabinetry, lighting, hardwood floor.

Material Options

Material prices below are national averages; availability in Boston may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Wire Shelving (ClosetMaid, Rubbermaid)	$100-$400 installed	Lightweight, durable, air circulates freely, most affordable, easy to reconfigure	Wire has gaps - small items fall through, less polished look than built-ins	Laundry rooms, kids' closets, rental properties, budget projectsLightweight, durable, air circulates freely, most affordable, easy to reconfigure
Freestanding Modular Systems (IKEA PAX, etc.)	$300-$1,500 installed	Flexible configuration, good value, wide range of finishes, take it when you move	Not custom-fit to your space, may leave gaps at walls or ceiling, requires assembly	Walk-in closets where a clean look matters but budget is a priorityFlexible configuration, good value, wide range of finishes, take it when you move
Melamine/Laminate Built-Ins	$800-$2,500 installed	Clean, fitted look, customizable to exact dimensions, 15-20 year lifespan	Heavy, not as premium as solid wood, can chip at edges over time	Primary bedroom walk-ins, mid-range remodels, most homeownersClean, fitted look, customizable to exact dimensions, 15-20 year lifespan
Custom Wood Built-Ins	$2,000-$8,000 installed	Premium look, full customization, solid wood or plywood construction, refinishable	Expensive, longer lead time, requires a skilled carpenter or cabinet shop	High-end primary closets where the finish is a selling pointPremium look, full customization, solid wood or plywood construction, refinishable
Full Custom Cabinetry	$5,000-$15,000	Cabinet shop-built, matches home's woodwork exactly, heirloom quality, maximizes every inch	Highest cost, 4-8 week lead time, overkill for most homes	Luxury primary closets, high-value homes, buyers who want a showroom finishCabinet shop-built, matches home's woodwork exactly, heirloom quality, maximizes every inch

Other Projects in Boston

Full Bathroom Remodel

Full Kitchen Remodel

Window Replacement

Back to national average for Closet Addition

Boston Estimate

Typical Range

$1,584–$6,600

vs. National Average

32% above national

Cost Multiplier

1.32x

Cost Per sq ft

$660–$19800

Estimates apply Boston's 1.32x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →