Home repair in Tacoma, WA

Tacoma homes at a glance

Median year built

1967

Built before 1960

43%

Built since 2000

18%

Owner-occupied

56%

Median home value

$479,600

Main heat

Electric, 63%

Source: U.S. Census Bureau, American Community Survey 2024 1-year estimates

What Tacoma’s housing means for repairs

Tacoma is an older Northwest city. About 43% of homes predate 1960 and the median build year is 1967, with Craftsman bungalows, foursquares and Victorian houses across the North End, Stadium District and Hilltop. Many have basements, wood siding, single-pane windows, plaster walls and original wiring, and some still have old oil tanks buried in the yard. About 1% of homes still heat with oil.

Electricity heats about 63% of homes, often baseboard heaters or heat pumps, and gas about 33%. About 61% of homes are single-family detached and 56% owner-occupied. Newer townhouses and apartments, about 18% of homes built since 2000, add a different set of repairs: siding details, deck flashing and ventilation.

Weather that wears on Tacoma homes

Tacoma's marine climate brings mild temperatures and long stretches of rain from fall through spring. Constant moisture is the main enemy: moss grows on north-facing roofs and lifts shingles, gutters overflow, and paint fails on wood siding and trim, which then rots. Crawlspaces and basements stay damp, and poor bath ventilation leads to mold. Windstorms off Puget Sound drop branches from tall firs onto roofs and power lines. Snow and ice are uncommon but hit hard when they come, since few homes are built for it. Tacoma also sits in an active earthquake region, so water heater straps and foundation bolting matter.

Common repairs in Tacoma

• Rotted siding and trim repair

  Wet winters rot painted wood siding, window sills and trim on Tacoma's older houses.

• Roof moss removal and repair

  Moss holds water against shingles and lifts them, leading to leaks.

• Old wiring and panel updates

  Pre-1960 Tacoma homes often have knob-and-tube wiring or undersized panels.

• Bathroom fan and mold repair

  Damp air and weak ventilation lead to mold on bathroom ceilings.

• Heat pump installation

  Many homes with electric baseboard heat switch to ductless heat pumps.

What these repairs cost

The middle half of Runhome repair estimates nationwide for each kind of job. Your price depends on the scope of the work.

Fix guides for Tacoma homeowners

• Painted wood is rotten and crumbles when you press it

  Tacoma's long rainy season rots painted wood siding, sills and trim on older Craftsman homes.

• Roof leaks in one spot and stains the ceiling below

  Moss and clogged gutters on Tacoma roofs often cause a leak in one spot that stains the ceiling.

• Porch support column is crumbling at the base

  Porch columns on Tacoma bungalows rot at the base where rain splashes and wood stays wet.

• Half the house has no power and no breaker is tripped

  Older Tacoma homes with aging service can lose half their circuits when a connection fails.

Seasonal checklist

Fall

Clean gutters after the leaves drop and treat roof moss before the rainy season.

Winter

Check the crawlspace for standing water and keep vents clear of leaves.

Spring

Scrape and repaint failed spots on wood siding and trim before rot spreads.

Summer

Use the dry months for exterior painting, deck sealing and roof work.

Common questions

Should I remove moss from my Tacoma roof?

Yes. Moss holds water, lifts shingle edges and clogs gutters. Have it removed gently, not pressure-washed, and treat the roof each fall. Roof pitch, height and how much damage the moss caused drive the cost.

Is replacing electric baseboard heat with a heat pump worth it in Tacoma?

In Tacoma's mild climate, a ductless heat pump heats efficiently and also cools on hot summer days. The number of rooms, the wall space for indoor units and your panel capacity drive the price.

What should I do about an old oil tank in my yard?

Many older Tacoma homes switched from oil heat and left the tank behind. Have it located and tested, then decommissioned or removed by a contractor who handles tanks. Leaking tanks cost more to deal with, so check before you sell or renovate.

Neighborhoods served

• Stadium District
• North End
• Proctor District
• Hilltop
• Old Town
• South Tacoma
• Lincoln District

Other Washington cities

• Home repair in Bellevue
• Home repair in Seattle
• Home repair in Spokane
• Home repair in Vancouver