Home addition cost in Springfield, MA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $44,200 – $89,300
- Per sq ft
- $146 – $291
- before permit
- Versus US midpoint
- +16%
- US $57,500
- Rank of 300 metros
- #18
- 1 = most expensive
Local price for a home addition in the Springfield area: $44,200 to $89,300 for 300 sq ft. The low end is a basic job on easy ground; the high end is a premium spec with harder access. The midpoint runs 16% higher than the US figure. Carpenters earn a median of $36.31 an hour in the Springfield area, 25% above the US median of $29.12.
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Estimated cost for 300 sq ft in Springfield, MA, standard level
$57,700 to $75,800
About $189 to $248 per sq ft before permits. Labor is about 72% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $15,100 | $19,800 |
| Labor | $41,700 | $54,500 |
| Permits and fees | $910 | $1,500 |
| Total | $57,700 | $75,800 |
Cost breakdown for 300 sq ft in Springfield, MA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $11,600 | $17,500 | $23,300 | 26% |
| Labor | $32,100 | $48,100 | $64,100 | 72% |
| Permits and fees | $480 | $1,200 | $1,900 | 2% |
| Total | $44,200 | $66,800 | $89,300 | 100% |
Where the Springfield price comes from
Labor is 72% of the midpoint bill here, against 67% nationally. The mix of trades behind this job is carpenters (50%), cement masons and concrete finishers (10%), electricians (10%), plumbers, pipefitters and steamfitters (10%), drywall and ceiling tile installers (10%), roofers (10%). We weight each trade's local median wage by that share and compare it with the national median. In Springfield the blended ratio comes out at 1.26.
Materials are scaled with BEA's regional price parity for goods. Springfield is at 97.0 against 100 for the US, so a materials line of $18,000 nationally becomes $17,500 here (midpoint, 300 sq ft). Permits follow the all-items index of 96.1: $480 to $1,900.
Data note: 10% of the labor weighting for this project uses a statewide median because BLS has no published metro figure for that trade in Springfield. The wage table below marks each row.
Specs and site conditions that change a Springfield bid
Plumbing and fixtures
Adding a bathroom or kitchen drives the price up the most.
Permits
Construction permits run $500-$2,000, or $5-$21 per $1,000 of project cost (HomeGuide).
Foundation
A foundation, framing, roofing and matching exterior finishes all have to be built before the interior work starts.
Who does the work: Springfield trade wages
The labor line is built from BLS wage data, one trade at a time. This job draws on 6 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Springfield the blend is 1.26.
Carpenters (47-2031), 50% of the weighting: a median of $36.31 an hour, 25% above the US median of $29.12. The middle half of them earn between $28.38 and $42.01 an hour. About 660 work in the metro. That is 32.8 per 10,000 jobs, compared with 43.1 nationally, so expect fewer local crews to bid.
Cement masons and concrete finishers (47-2051), 10% of the weighting: a median of $30.56 an hour, 11% above the US median of $27.41. The middle half of them earn between $25.00 and $37.28 an hour. About 70 work in the metro. That is 3.5 per 10,000 jobs, compared with 13.3 nationally, so expect fewer local crews to bid.
For electricians (47-2111, weighted 10%) the local median is $37.22 an hour, which is 23% above the national $30.38. The middle half of them earn between $27.78 and $46.41 an hour. BLS counts 860 of them working in the area, 42.7 for every 10,000 jobs (US: 48.7), so the local bench is about average.
Plumbers, pipefitters and steamfitters (47-2152), 10% of the weighting: a median of $44.27 an hour, 44% above the US median of $30.67. The middle half of them earn between $29.09 and $51.01 an hour. About 670 work in the metro. That is 33.3 per 10,000 jobs, compared with 30.0 nationally, so the supply of crews looks typical.
Drywall and ceiling tile installers (47-2081) carry 10% of the labor weighting. BLS does not publish this trade for the Springfield metro, so we used the Massachusetts statewide median: $33.42 an hour against $28.33 for the US. The middle half of them earn between $29.51 and $38.60 an hour.
Roofers (47-2181), 10% of the weighting: a median of $36.68 an hour, 38% above the US median of $26.65. The middle half of them earn between $30.44 and $39.95 an hour. About 290 work in the metro. That is 14.4 per 10,000 jobs, compared with 8.7 nationally, which suggests plenty of local crews to bid.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $3,750 to the midpoint estimate; the 25th percentile takes off about $5,200. That is a swing of roughly 7.8% to 5.6% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Springfield has 201,240 jobs in total (BLS, May 2025), ranking 113th by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 50% | $28.38 | $36.31 | $42.01 | $29.12 | 1.25 | metro |
| Cement masons and concrete finishers (47-2051) | 10% | $25.00 | $30.56 | $37.28 | $27.41 | 1.11 | metro |
| Electricians (47-2111) | 10% | $27.78 | $37.22 | $46.41 | $30.38 | 1.23 | metro |
| Plumbers, pipefitters and steamfitters (47-2152) | 10% | $29.09 | $44.27 | $51.01 | $30.67 | 1.44 | metro |
| Drywall and ceiling tile installers (47-2081) | 10% | $29.51 | $33.42 | $38.60 | $28.33 | 1.18 | state |
| Roofers (47-2181) | 10% | $30.44 | $36.68 | $39.95 | $26.65 | 1.38 | metro |
| Blended | 100% | 1.26 | |||||
Related projects, priced for Springfield
Jobs that often go together with home addition are priced below at their usual sizes, using the same Springfield wage and price inputs. Compared with national midpoints, roof replacement comes out highest (+21%) and kitchen remodel lowest (+3%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Kitchen remodel | 120 sq ft | $19,000 – $32,300 | +3% |
| Bathroom remodel | 45 sq ft | $5,250 – $26,100 | +12% |
| Detached garage | 576 sq ft | $32,200 – $64,500 | +11% |
| Roof replacement | 2,000 sq ft of roof | $7,650 – $14,900 | +21% |
Springfield: what basic, standard and premium work costs
The cited range is split into basic, standard and premium bands, then scaled to Springfield. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from bump-out (100 sq ft) to large suite (600 sq ft).
Basic
$44,200 to $62,200
Bump-out or simple room without plumbing
Standard
$57,700 to $75,800
Standard room addition with HVAC and electrical
Premium
$71,300 to $89,300
Large addition with bath or kitchen and a new foundation
| Size | Basic | Standard | Premium |
|---|---|---|---|
| bump-out (100 sq ft) | $15,000 – $21,500 | $19,900 – $26,300 | $24,700 – $31,100 |
| 20x20 room (400 sq ft) | $58,800 – $82,600 | $76,700 – $100,500 | $94,600 – $118,500 |
| large suite (600 sq ft) | $87,900 – $123,500 | $114,500 – $150,000 | $141,000 – $176,500 |
How Springfield compares
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 300 sq ft range from $59,800 to $68,100 across Springfield and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Springfield, MAthis page | $44,200 – $89,300 | $66,800 | |
| Amherst, MA15 miles | $41,700 – $84,300 | $63,000 | −6% |
| Hartford, CT30 miles | $40,200 – $81,500 | $60,900 | −9% |
| Pittsfield, MA35 miles | $40,100 – $81,200 | $60,700 | −9% |
| Worcester, MA40 miles | $45,000 – $91,100 | $68,100 | +2% |
| Waterbury, CT50 miles | $39,600 – $80,100 | $59,800 | −10% |
| Massachusetts (statewide) | $44,400 – $89,800 | $67,100 | +1% |
| United States | $38,000 – $77,000 | $57,500 | −14% |
Out of the 300 metros we cover, Springfield ranks #18 for the cost of this job (#1 is the most expensive). Statewide, Springfield is 1% below the Massachusetts figure.
Elsewhere in Massachusetts
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Boston, MA | 2,703,890 jobs | $44,300 – $89,700 | $67,000 | level |
| Worcester, MA | 349,880 jobs | $45,000 – $91,100 | $68,100 | +2% |
| Barnstable, MA | 94,110 jobs | $42,400 – $85,800 | $64,100 | −4% |
| Amherst, MA | 65,670 jobs | $41,700 – $84,300 | $63,000 | −6% |
| Pittsfield, MA | 56,810 jobs | $40,100 – $81,200 | $60,700 | −9% |
Metros of a similar size
Big cities and small ones price differently, so here is Springfield against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Santa Rosa, CA | 205,260 jobs | $45,100 – $91,300 | $68,200 | +2% |
| Santa Maria, CA | 200,760 jobs | $42,700 – $86,500 | $64,600 | −3% |
| Lansing, MI | 217,180 jobs | $39,200 – $79,400 | $59,300 | −11% |
| Manchester, NH | 199,560 jobs | $38,400 – $77,800 | $58,100 | −13% |
The best months for home addition in Springfield
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Westfield Barnes Muni Ap (10 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For digging, grading and setting material in the ground, the comfortable months in Springfield are April through October: 7 of 12. Outside them, January, February, March, November and December have an average overnight low at or below freezing (32°F).
In January, February, March, November and December the average low is at or below freezing, which means frozen ground and slower digging, compaction and sod or stone placement. NOAA counts about 144 days a year with a low at or below 32°F at this station.
Springfield gets about 45 inches of precipitation in a normal year. The wettest months are June, September and October (4.7 inches in October). Inside the workable window, May and August are the driest, at 3.7 and 3.7 inches. The station averages about 18 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 35 | 16 | 2.8 | Cold |
| Feb | 38 | 17 | 2.6 | Cold |
| Mar | 47 | 26 | 3.4 | Cold |
| Apr | 60 | 35 | 4.1 | Workable |
| May | 72 | 46 | 3.7 | Workable |
| Jun | 80 | 55 | 4.4 | Workable |
| Jul | 85 | 61 | 4.2 | Workable |
| Aug | 83 | 59 | 3.7 | Workable |
| Sep | 75 | 51 | 4.6 | Workable |
| Oct | 63 | 39 | 4.7 | Workable |
| Nov | 51 | 30 | 3.5 | Cold |
| Dec | 40 | 22 | 3.6 | Cold |
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Home addition in Springfield: your questions
+How much does it cost to build a home addition in Springfield?
For 300 sq ft, expect $44,200 to $89,300 in the Springfield area. A standard-spec job lands at $57,700 to $75,800. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for home addition in Springfield?
About $146 to $291 per sq ft for materials and labor, plus $480 to $1,900 for the permit if one is needed. The US range is $125 to $250.
+Is home addition cheaper in Springfield or Amherst?
Amherst is 15 miles away. The midpoint for 300 sq ft there is $63,000, which is 6% less than Springfield ($66,800). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Springfield?
About 72% at the midpoint, or $48,100 out of $66,800. Materials are 26% and permits 2%. Nationally, labor is 67%.
+What would 20x20 room (400 sq ft) cost in Springfield?
$58,800 to $118,500. Pick a different size in the estimator above to get your own number.
+Does home addition need a permit in Springfield?
Often, but rules are set by your city or county building office, so call before you hire. Budget $480 to $1,900 for fees in the Springfield area (our national range of $500 to $2,000 scaled by the local price level).
+Is Springfield expensive for home addition compared with the rest of Massachusetts?
Springfield is 1% below the Massachusetts statewide estimate ($67,100 at the midpoint). We cover 6 metros in Massachusetts; see the state page to compare them.
+What do carpenters earn in Springfield?
The BLS median is $36.31 an hour in the Springfield area, compared with $29.12 nationally. The 25th to 75th percentile range is $28.38 to $42.01.
+What do basic and premium home addition work cost in Springfield?
For 300 sq ft, basic work runs $44,200 to $62,200 and premium work $71,300 to $89,300. Basic means: bump-out or simple room without plumbing. Premium means: large addition with bath or kitchen and a new foundation.
+When is the best time to build a home addition in Springfield?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are April through October. May and August are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
Home addition near Springfield
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does a Home Addition Cost? (2026) (accessed November 4, 2026)
- Cost to Renovate: Renovation Labor Report 2026: Where the Money Goes (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020
Note on derived figures: Materials = 32% of the installed price, from Cost to Renovate's mid-range 'Structural' category split (56% labor, 32% materials, 11% permits and design). It is a category average rather than an addition-specific figure.