Home addition cost in Jackson, TN
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $32,700 – $66,300
- Per sq ft
- $108 – $215
- before permit
- Versus US midpoint
- −14%
- US $57,500
- Rank of 300 metros
- #259
- 1 = most expensive
A home addition in Jackson, TN usually costs $32,700 to $66,300 for 300 sq ft. That works out to about $108 to $215 per sq ft before permits. Compared with the national midpoint that is $8,000 less. Carpenters earn a median of $23.05 an hour in the Jackson area, 21% below the US median of $29.12.
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Estimated cost for 300 sq ft in Jackson, TN, standard level
$42,800 to $56,200
About $140 to $183 per sq ft before permits. Labor is about 63% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $15,000 | $19,600 |
| Labor | $27,000 | $35,300 |
| Permits and fees | $810 | $1,350 |
| Total | $42,800 | $56,200 |
Cost breakdown for 300 sq ft in Jackson, TN
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $11,500 | $17,300 | $23,100 | 35% |
| Labor | $20,700 | $31,100 | $41,500 | 63% |
| Permits and fees | $430 | $1,050 | $1,700 | 2% |
| Total | $32,700 | $49,500 | $66,300 | 100% |
What is behind the Jackson number
The wage side of the estimate leans on carpenters, who do 50% of the hours on a typical job. Their local median is $23.05 an hour. Add the other trades involved and the blended wage index for Jackson is 0.81 (US = 1.00), which puts labor at 63% of the total.
Materials are scaled with BEA's regional price parity for goods. Jackson is at 96.2 against 100 for the US, so a materials line of $18,000 nationally becomes $17,300 here (midpoint, 300 sq ft). Permits follow the all-items index of 85.5: $430 to $1,700.
Data note: 20% of the labor weighting for this project uses a statewide median because BLS has no published metro figure for that trade in Jackson. The wage table below marks each row.
What local crews earn in Jackson
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 Jackson the blend is 0.81.
Carpenters (47-2031), 50% of the weighting: a median of $23.05 an hour, 21% below the US median of $29.12. The middle half of them earn between $21.81 and $26.72 an hour. About 170 work in the metro. That is 20.1 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 $21.02 an hour, 23% below the US median of $27.41. The middle half of them earn between $18.64 and $23.04 an hour. About 180 work in the metro. That is 21.3 per 10,000 jobs, compared with 13.3 nationally, which suggests plenty of local crews to bid.
For electricians (47-2111, weighted 10%) the local median is $29.02 an hour, which is 4% below the national $30.38. The middle half of them earn between $22.46 and $34.58 an hour. BLS counts 520 of them working in the area, 61.5 for every 10,000 jobs (US: 48.7), so the local bench is deeper than average.
Plumbers, pipefitters and steamfitters (47-2152), 10% of the weighting: a median of $25.30 an hour, 18% below the US median of $30.67. The middle half of them earn between $21.42 and $33.29 an hour. About 260 work in the metro. That is 30.8 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 Jackson metro, so we used the Tennessee statewide median: $22.84 an hour against $28.33 for the US. The middle half of them earn between $18.98 and $27.18 an hour.
Roofers (47-2181) carry 10% of the labor weighting. BLS does not publish this trade for the Jackson metro, so we used the Tennessee statewide median: $21.97 an hour against $26.65 for the US. The middle half of them earn between $18.33 and $23.53 an hour.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $2,400 to the midpoint estimate; the 25th percentile takes off about $810. That is a swing of roughly 1.6% to 4.9% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Jackson has 84,530 jobs in total (BLS, May 2025), ranking 227th 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% | $21.81 | $23.05 | $26.72 | $29.12 | 0.79 | metro |
| Cement masons and concrete finishers (47-2051) | 10% | $18.64 | $21.02 | $23.04 | $27.41 | 0.77 | metro |
| Electricians (47-2111) | 10% | $22.46 | $29.02 | $34.58 | $30.38 | 0.96 | metro |
| Plumbers, pipefitters and steamfitters (47-2152) | 10% | $21.42 | $25.30 | $33.29 | $30.67 | 0.82 | metro |
| Drywall and ceiling tile installers (47-2081) | 10% | $18.98 | $22.84 | $27.18 | $28.33 | 0.81 | state |
| Roofers (47-2181) | 10% | $18.33 | $21.97 | $23.53 | $26.65 | 0.82 | state |
| Blended | 100% | 0.81 | |||||
Jackson weather and the home addition calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, Jackson Exp Stn (5 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 Jackson are March through June and September through November: 7 of 12. Outside them, January, February and December have an average overnight low at or below freezing (32°F), and July and August have an average daytime high of 90°F or more.
In January, February 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 71 days a year with a low at or below 32°F at this station.
Jackson gets about 57 inches of precipitation in a normal year, including roughly 3 inches of snow. The wettest months are March, April and May (5.8 inches in March). Inside the workable window, September and October are the driest, at 4.1 and 4.0 inches. The station averages about 56 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 | 49 | 27 | 4.3 | Cold |
| Feb | 53 | 30 | 4.7 | Cold |
| Mar | 62 | 39 | 5.8 | Workable |
| Apr | 73 | 48 | 5.5 | Workable |
| May | 80 | 58 | 5.3 | Workable |
| Jun | 88 | 66 | 5.1 | Workable |
| Jul | 91 | 69 | 5.0 | Hot |
| Aug | 90 | 67 | 3.6 | Hot |
| Sep | 85 | 60 | 4.1 | Workable |
| Oct | 74 | 48 | 4.0 | Workable |
| Nov | 61 | 37 | 4.5 | Workable |
| Dec | 52 | 31 | 5.3 | Cold |
How Jackson compares
Same job, same size (300 sq ft), priced for the nearest metros. Nashville is the priciest of the group at $53,500. Jonesboro is the cheapest at $46,400.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Jackson, TNthis page | $32,700 – $66,300 | $49,500 | |
| Memphis, TN75 miles | $33,900 – $68,700 | $51,300 | +4% |
| Clarksville, TN95 miles | $33,000 – $66,900 | $50,000 | +1% |
| Jonesboro, AR100 miles | $30,600 – $62,100 | $46,400 | −6% |
| Nashville, TN125 miles | $35,300 – $71,600 | $53,500 | +8% |
| Decatur, AL135 miles | $34,000 – $68,800 | $51,400 | +4% |
| Tennessee (statewide) | $33,800 – $68,600 | $51,200 | +3% |
| United States | $38,000 – $77,000 | $57,500 | +16% |
Out of the 300 metros we cover, Jackson ranks #259 for the cost of this job (#1 is the most expensive). Statewide, Jackson is 3% below the Tennessee figure.
Elsewhere in Tennessee
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Nashville, TN | 1,099,300 jobs | $35,300 – $71,600 | $53,500 | +8% |
| Memphis, TN | 611,670 jobs | $33,900 – $68,700 | $51,300 | +4% |
| Knoxville, TN | 424,600 jobs | $33,600 – $68,100 | $50,800 | +3% |
| Chattanooga, TN | 268,750 jobs | $34,000 – $68,900 | $51,500 | +4% |
| Kingsport, TN | 119,560 jobs | $32,700 – $66,200 | $49,400 | level |
| Clarksville, TN | 103,220 jobs | $33,000 – $66,900 | $50,000 | +1% |
Metros of a similar size
Big cities and small ones price differently, so here is Jackson against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Eau Claire, WI | 86,060 jobs | $38,600 – $78,000 | $58,300 | +18% |
| La Crosse, WI | 84,380 jobs | $38,400 – $77,800 | $58,100 | +17% |
| Daphne, AL | 87,120 jobs | $32,400 – $65,800 | $49,100 | −1% |
| Waterloo, IA | 84,260 jobs | $35,600 – $72,000 | $53,800 | +9% |
Why two Jackson quotes can differ
Foundation
A foundation, framing, roofing and matching exterior finishes all have to be built before the interior work starts.
Type of addition
A new room is $125-$250 per sq ft; a bump-out $85-$200; an attic conversion $50-$150; a garage conversion $50-$200 (HomeGuide).
Plumbing and fixtures
Adding a bathroom or kitchen drives the price up the most.
What nearby projects cost in Jackson
Jobs that often go together with home addition are priced below at their usual sizes, using the same Jackson wage and price inputs. Compared with national midpoints, kitchen remodel comes out highest (−7%) and bathroom remodel lowest (−12%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Kitchen remodel | 120 sq ft | $17,200 – $29,300 | −7% |
| Bathroom remodel | 45 sq ft | $4,150 – $20,600 | −12% |
| Detached garage | 576 sq ft | $26,100 – $52,300 | −10% |
| Roof replacement | 2,000 sq ft of roof | $5,350 – $11,100 | −11% |
Pick a size, pick a tier: home addition pricing in Jackson
The cited range is split into basic, standard and premium bands, then scaled to Jackson. 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
$32,700 to $46,200
Bump-out or simple room without plumbing
Standard
$42,800 to $56,200
Standard room addition with HVAC and electrical
Premium
$52,900 to $66,300
Large addition with bath or kitchen and a new foundation
| Size | Basic | Standard | Premium |
|---|---|---|---|
| bump-out (100 sq ft) | $11,200 – $16,000 | $14,800 – $19,600 | $18,400 – $23,200 |
| 20x20 room (400 sq ft) | $43,500 – $61,200 | $56,800 – $74,500 | $70,100 – $87,800 |
| large suite (600 sq ft) | $65,000 – $91,400 | $84,800 – $111,000 | $104,500 – $131,000 |
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Home addition in Jackson: your questions
+How much does it cost to build a home addition in Jackson?
For 300 sq ft, expect $32,700 to $66,300 in the Jackson area. A standard-spec job lands at $42,800 to $56,200. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for home addition in Jackson?
About $108 to $215 per sq ft for materials and labor, plus $430 to $1,700 for the permit if one is needed. The US range is $125 to $250.
+Is home addition cheaper in Jackson or Memphis?
Memphis is 75 miles away. The midpoint for 300 sq ft there is $51,300, which is 4% more than Jackson ($49,500). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Jackson?
About 63% at the midpoint, or $31,100 out of $49,500. Materials are 35% and permits 2%. Nationally, labor is 67%.
+What would 20x20 room (400 sq ft) cost in Jackson?
$43,500 to $87,800. Pick a different size in the estimator above to get your own number.
+Does home addition need a permit in Jackson?
Often, but rules are set by your city or county building office, so call before you hire. Budget $430 to $1,700 for fees in the Jackson area (our national range of $500 to $2,000 scaled by the local price level).
+Is Jackson expensive for home addition compared with the rest of Tennessee?
Jackson is 3% below the Tennessee statewide estimate ($51,200 at the midpoint). We cover 8 metros in Tennessee; see the state page to compare them.
+What do carpenters earn in Jackson?
The BLS median is $23.05 an hour in the Jackson area, compared with $29.12 nationally. The 25th to 75th percentile range is $21.81 to $26.72.
+What do basic and premium home addition work cost in Jackson?
For 300 sq ft, basic work runs $32,700 to $46,200 and premium work $52,900 to $66,300. 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 Jackson?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are March through June and September through November. September and October 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 Jackson
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.