Exterior Door Replacement cost in Cambridge, MA
Cambridge, MA · updated August 2026
$3,200
Typical local cost
$1,200 – $8,700
Typical range
- per door installed
- $1,200 – $5,650
- Permit
- Usually yes
- Typical timeline
- Half a day to one day of work
Installed, local pricing
$110 – $360 in fees
Half a day to one day of work, 2-5 weeks with permitting
Cambridge runs +35% against the U.S. average · data confidence Medium · modeled estimate, not a quote
Most Cambridge homeowners pay around $3,200. The local adjustment for this trade is x1.346 — driven mainly by Middlesex County labor rates and 70% exposure to local code requirements.
Cost by project size
Generated from the same unit pricing the calculator uses.
| Project size | Estimated range |
|---|---|
| 1 door installed | $1,200 – $5,700 |
| 1 door installed | $1,200 – $5,700 |
| 1 door installed | $1,200 – $5,700 |
| 1 door installed | $1,200 – $5,700 |
| 2 door installed | $2,400 – $11,300 |
Based on Cambridge pricing of $1,200–$5,650 per door installed.
Where the money goes
- Labor
- $1,800
- 52% of median
- Materials
- $1,400
- 41% of median
- Permit & fees
- $235
- 7% of median
Cambridge project costs+35% vs U.S. average
Based on Middlesex County labor rates, local material logistics and permit-fee posture for this trade.
What the project looks like start to finish
Typical sequence for this scope. Timing varies with contractor backlog and plan-review queues.
01
Planning & quotes
Scope, material choice, contractor selection
02
Permit application
Filed with City of Cambridge building department
03
Materials & staging
Order lead time on non-stock materials
04
Installation
Half a day to one day of work, 2-5 weeks with permitting
05
Inspection
Installation and attachment, Final inspection
06
Closeout
Final sign-off, warranty and documentation
Cambridge labor intelligence
What the trade charges here, and how much of your price it is.
Loaded hourly rate
$80–$104
Exterior crews in Middlesex County · +34% vs U.S. ($68/hr)
Typical crew
2 × 1 day
On-site time for a typical exterior door job here.
Labor in the price
$1,800
55% of the median — the rest is material, disposal and permit.
Because labor is 55% of this job, Cambridge wage levels move the price far more than material prices do. A quote well under this labor figure usually means a smaller crew, a longer schedule, or unlicensed help.
Basis: Hometriva labor model: national exterior crew rates adjusted by the Middlesex County labor factor (x1.338). · BLS Occupational Employment and Wage Statistics, Hometriva methodology
Why Cambridge differs from the national average
The local delta, broken into dollars by driver.
Trade labor rates+$450
Middlesex County crews price 34% above the national average, and labor is 55% of this job.
Material and delivery+$175
Materials are nationally traded, so they move less — but delivery into this market runs 16% over baseline.
Code and inspection load+$175
Exterior Door Replacement carries 70% exposure to local code requirements, and this jurisdiction's review load indexes at x1.10.
Permit fees+$50
Fees are paid to the jurisdiction, not the contractor, and are budgeted separately from the contract price.
Basis: Decomposition of the modeled Cambridge median against the U.S. median for this scope. · City of Cambridge building department, Hometriva methodology
Cambridge vs Massachusetts vs the U.S.
Change the inputs, see your number
The same local model, run against your job instead of the average one.
Simulated exterior door replacement in Cambridge
$3,435
Likely range $1,435 – $8,935
Simulated from the same local model as the numbers above — it changes the inputs, not the pricing method.
What makes the number move
- Door material: steel, fiberglass or wood
- Impact rating and glass area
- Whether the frame and threshold are replaced
- Sidelights and transoms
- Hardware and smart lock upgrades
Who issues each permit
Tracked per discipline — the building permit issuer is not always the body that reviews electrical, plumbing, zoning or fire.
| Discipline | Issuing authority |
|---|---|
| building | City of Cambridge building departmentModeled estimate |
| electrical | City of Cambridge building departmentModeled estimate |
| mechanical | City of Cambridge building departmentModeled estimate |
| plumbing | City of Cambridge building departmentModeled estimate |
| zoning | City of Cambridge building departmentModeled estimate |
| fire | City of Cambridge building departmentModeled estimate |
Permit requirement in Cambridge
In most cases yes — Middlesex County and the City of Cambridge generally require a permit for exterior door replacement. Height, size and location on the lot determine the exact review, so confirm with the building department before you start.
- Permitting authority
- City of Cambridge building departmentModeled estimate
- Permit fee
- Estimated allowance $110–$360Modeled from comparable fee schedules — not an official quoted fee.
Inspections
- Installation and attachment
- Final inspection
Local conditions that change this job
Only the exposures that materially affect exterior door replacement.
Design wind speed exposure
High70/100
Named-storm exposure
High70/100
Coastal / salt-air exposure
Moderate45/100
Cambridge sits in Middlesex County, Massachusetts. Deep frost lines, snow load and a very old housing stock mean permits frequently touch structural, electrical and energy-code upgrades at once. Work outside city limits is permitted by the county building department rather than the city.
Nearby market comparison
| Market | Local factor | Median | Per door installed |
|---|---|---|---|
| Cambridge (this page) | x1.346 | $3,200 | $1,200 – $5,650 |
| Worcester | x1.375 | $3,300 | $1,250 – $5,800 |
| Springfield | x1.375 | $3,300 | $1,250 – $5,800 |
| Lowell | x1.346 | $3,200 | $1,200 – $5,650 |
What Cambridge homeowners actually paid
Real reported invoices from this market, aggregated. Add yours — it takes 20 seconds and no personal details.
Quotes homeowners were given in Cambridge
Quotes run ahead of final invoices. Reporting yours shows the local spread and where there is room to negotiate.
How Hometriva estimates Cambridge exterior door costs
Hometriva does not publish invented city prices. The Cambridge estimate for exterior door replacement is produced by this chain, and every input is stored separately:
- National baseline$2,400
Typical U.S. cost for exterior door replacement on a single-family home.
- Local labor factorx1.338
Cambridge-area trade labor rates, weighted at 55% of this job.
- Material factorx1.161
Material and delivery pricing into Middlesex County, weighted at 45%.
- Regulatory factorx1.100
Local code, product-approval and inspection load, applied at 70% for this project type.
- Applied multiplierx1.346
Blended Cambridge adjustment specific to exterior door replacement.
- Permit component$110 – $360
Budgeted separately from the contract price because it is paid to the jurisdiction.
Because labor, material and regulatory factors are weighted per project, exterior door replacement in Cambridge carries a different local adjustment than other trades in the same market.
Reviewed by
Hometriva Cost Data Desk
Maintains the unit-cost baselines, local adjustment factors and material pricing. Reviewed for exterior door replacement pricing in Cambridge, MA.
- • National unit-cost baselines against current trade pricing
- • Local labor and materials factors for the market
- • Material installed-cost ranges and service life
Last reviewed August 2026 · Editorial standards · Report an error
Frequently asked questions
Do I need a permit to replace a front door in Florida?
Most Florida jurisdictions require a permit when the door frame is replaced, because the opening's wind-borne debris protection changes. A slab-only swap in the existing frame is sometimes exempt — confirm with your building department.
Sources
Sources & verification
- Massachusetts Board of Building Regulations and Standards
- BLS Occupational Employment and Wage Statistics
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.