Home addition cost in Richmond, VA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $34,300 – $69,700
- Per sq ft
- $113 – $226
- before permit
- Versus US midpoint
- −10%
- US $57,500
- Rank of 300 metros
- #186
- 1 = most expensive
A home addition in Richmond, VA usually costs $34,300 to $69,700 for 300 sq ft. That works out to about $113 to $226 per sq ft before permits. Compared with the national midpoint that is $5,500 less. Carpenters earn a median of $24.94 an hour in the Richmond area, 14% below the US median of $29.12.
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Estimated cost for 300 sq ft in Richmond, VA, standard level
$44,900 to $59,100
About $147 to $192 per sq ft before permits. Labor is about 64% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $15,100 | $19,700 |
| Labor | $28,900 | $37,800 |
| Permits and fees | $930 | $1,500 |
| Total | $44,900 | $59,100 |
Cost breakdown for 300 sq ft in Richmond, VA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $11,600 | $17,400 | $23,200 | 33% |
| Labor | $22,200 | $33,400 | $44,500 | 64% |
| Permits and fees | $490 | $1,200 | $1,950 | 2% |
| Total | $34,300 | $52,000 | $69,700 | 100% |
Why Richmond prices look the way they do
The wage side of the estimate leans on carpenters, who do 50% of the hours on a typical job. Their local median is $24.94 an hour. Add the other trades involved and the blended wage index for Richmond is 0.87 (US = 1.00), which puts labor at 64% of the total.
Materials are scaled with BEA's regional price parity for goods. Richmond is at 96.8 against 100 for the US, so a materials line of $18,000 nationally becomes $17,400 here (midpoint, 300 sq ft). Permits follow the all-items index of 97.9: $490 to $1,950.
Planning more than one job in Richmond?
Jobs that often go together with home addition are priced below at their usual sizes, using the same Richmond wage and price inputs. Compared with national midpoints, kitchen remodel comes out highest (−5%) and roof replacement lowest (−9%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Kitchen remodel | 120 sq ft | $17,600 – $30,100 | −5% |
| Bathroom remodel | 45 sq ft | $4,400 – $21,900 | −6% |
| Detached garage | 576 sq ft | $26,600 – $53,400 | −8% |
| Roof replacement | 2,000 sq ft of roof | $5,500 – $11,400 | −9% |
Is Richmond cheap or dear? The local comparison
Of the five closest metros, 1 is cheaper than Richmond. Lynchburg is the lowest at about $49,600 (midpoint, 300 sq ft), 95 miles away.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Richmond, VAthis page | $34,300 – $69,700 | $52,000 | |
| Virginia Beach, VA70 miles | $34,400 – $69,800 | $52,100 | level |
| Charlottesville, VA75 miles | $35,700 – $72,300 | $54,000 | +4% |
| Lexington Park, MD80 miles | $37,900 – $76,900 | $57,400 | +10% |
| Lynchburg, VA95 miles | $32,800 – $66,400 | $49,600 | −5% |
| Washington, DC100 miles | $39,700 – $80,500 | $60,100 | +16% |
| Virginia (statewide) | $36,100 – $73,300 | $54,700 | +5% |
| United States | $38,000 – $77,000 | $57,500 | +11% |
Out of the 300 metros we cover, Richmond ranks #186 for the cost of this job (#1 is the most expensive). Statewide, Richmond is 5% below the Virginia figure.
Elsewhere in Virginia
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Virginia Beach, VA | 763,060 jobs | $34,400 – $69,800 | $52,100 | level |
| Roanoke, VA | 153,980 jobs | $32,800 – $66,600 | $49,700 | −4% |
| Charlottesville, VA | 114,780 jobs | $35,700 – $72,300 | $54,000 | +4% |
| Lynchburg, VA | 97,190 jobs | $32,800 – $66,400 | $49,600 | −5% |
| Blacksburg, VA | 74,070 jobs | $33,400 – $67,800 | $50,600 | −3% |
| Winchester, VA | 67,740 jobs | $34,000 – $68,900 | $51,500 | −1% |
Metros of a similar size
Big cities and small ones price differently, so here is Richmond against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Oklahoma City, OK | 677,680 jobs | $32,900 – $66,800 | $49,800 | −4% |
| Memphis, TN | 611,670 jobs | $33,900 – $68,700 | $51,300 | −1% |
| Louisville, KY | 685,190 jobs | $36,000 – $73,000 | $54,500 | +5% |
| Hartford, CT | 599,770 jobs | $40,200 – $81,500 | $60,900 | +17% |
What local crews earn in Richmond
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 Richmond the blend is 0.87.
Carpenters (47-2031), 50% of the weighting: a median of $24.94 an hour, 14% below the US median of $29.12. The middle half of them earn between $22.42 and $28.84 an hour. About 3,070 work in the metro. That is 46.5 per 10,000 jobs, compared with 43.1 nationally, so the supply of crews looks typical.
Cement masons and concrete finishers (47-2051), 10% of the weighting: a median of $21.96 an hour, 20% below the US median of $27.41. The middle half of them earn between $18.54 and $27.95 an hour. About 630 work in the metro. That is 9.5 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 $29.50 an hour, which is in line with the national $30.38. The middle half of them earn between $23.12 and $36.78 an hour. BLS counts 3,600 of them working in the area, 54.5 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 $29.56 an hour, 4% below the US median of $30.67. The middle half of them earn between $23.32 and $34.63 an hour. About 2,340 work in the metro. That is 35.4 per 10,000 jobs, compared with 30.0 nationally, which suggests plenty of local crews to bid.
For drywall and ceiling tile installers (47-2081, weighted 10%) the local median is $23.68 an hour, which is 16% below the national $28.33. The middle half of them earn between $22.80 and $28.23 an hour. BLS counts 360 of them working in the area, 5.5 for every 10,000 jobs (US: 5.3), so the local bench is about average.
Roofers (47-2181), 10% of the weighting: a median of $23.10 an hour, 13% below the US median of $26.65. The middle half of them earn between $22.30 and $27.58 an hour. About 330 work in the metro. That is 5.0 per 10,000 jobs, compared with 8.7 nationally, so expect fewer local crews to bid.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $2,550 to the midpoint estimate; the 25th percentile takes off about $1,650. That is a swing of roughly 3.2% to 4.9% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Richmond has 660,350 jobs in total (BLS, May 2025), ranking 45th 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% | $22.42 | $24.94 | $28.84 | $29.12 | 0.86 | metro |
| Cement masons and concrete finishers (47-2051) | 10% | $18.54 | $21.96 | $27.95 | $27.41 | 0.80 | metro |
| Electricians (47-2111) | 10% | $23.12 | $29.50 | $36.78 | $30.38 | 0.97 | metro |
| Plumbers, pipefitters and steamfitters (47-2152) | 10% | $23.32 | $29.56 | $34.63 | $30.67 | 0.96 | metro |
| Drywall and ceiling tile installers (47-2081) | 10% | $22.80 | $23.68 | $28.23 | $28.33 | 0.84 | metro |
| Roofers (47-2181) | 10% | $22.30 | $23.10 | $27.58 | $26.65 | 0.87 | metro |
| Blended | 100% | 0.87 | |||||
Richmond 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, Richmond Intl 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 Richmond are March through June and August through November: 8 of 12. Outside them, January, February and December have an average overnight low at or below freezing (32°F), and July has 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 74 days a year with a low at or below 32°F at this station.
Richmond gets about 46 inches of precipitation in a normal year, including roughly 9 inches of snow. The wettest months are June, August and September (4.9 inches in August). Inside the workable window, April and November are the driest, at 3.2 and 3.1 inches. The station averages about 45 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 | 48 | 29 | 3.2 | Cold |
| Feb | 52 | 30 | 2.6 | Cold |
| Mar | 60 | 37 | 4.0 | Workable |
| Apr | 70 | 46 | 3.2 | Workable |
| May | 78 | 56 | 4.0 | Workable |
| Jun | 86 | 65 | 4.6 | Workable |
| Jul | 90 | 69 | 4.4 | Hot |
| Aug | 88 | 68 | 4.9 | Workable |
| Sep | 81 | 61 | 4.6 | Workable |
| Oct | 71 | 49 | 3.4 | Workable |
| Nov | 60 | 39 | 3.1 | Workable |
| Dec | 52 | 32 | 3.5 | Cold |
Richmond: what basic, standard and premium work costs
The cited range is split into basic, standard and premium bands, then scaled to Richmond. 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
$34,300 to $48,500
Bump-out or simple room without plumbing
Standard
$44,900 to $59,100
Standard room addition with HVAC and electrical
Premium
$55,500 to $69,700
Large addition with bath or kitchen and a new foundation
| Size | Basic | Standard | Premium |
|---|---|---|---|
| bump-out (100 sq ft) | $11,800 – $16,900 | $15,600 – $20,700 | $19,400 – $24,500 |
| 20x20 room (400 sq ft) | $45,600 – $64,300 | $59,600 – $78,200 | $73,600 – $92,200 |
| large suite (600 sq ft) | $68,200 – $95,900 | $88,900 – $116,500 | $109,500 – $137,500 |
Specs and site conditions that change a Richmond bid
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.
Permits
Construction permits run $500-$2,000, or $5-$21 per $1,000 of project cost (HomeGuide).
Get 3 local quotes
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Detailed home addition report for Richmond, VA, $9
The report lays out the home addition numbers for Richmond, VA line by line, with the local wage and price inputs, permit and timing notes, a quote comparison sheet and the full method. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Home addition in Richmond: your questions
+How much does it cost to build a home addition in Richmond?
For 300 sq ft, expect $34,300 to $69,700 in the Richmond area. A standard-spec job lands at $44,900 to $59,100. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for home addition in Richmond?
About $113 to $226 per sq ft for materials and labor, plus $490 to $1,950 for the permit if one is needed. The US range is $125 to $250.
+Is home addition cheaper in Richmond or Virginia Beach?
Virginia Beach is 70 miles away. The midpoint for 300 sq ft there is $52,100, which is 0% more than Richmond ($52,000). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Richmond?
About 64% at the midpoint, or $33,400 out of $52,000. Materials are 33% and permits 2%. Nationally, labor is 67%.
+What would 20x20 room (400 sq ft) cost in Richmond?
$45,600 to $92,200. Pick a different size in the estimator above to get your own number.
+Does home addition need a permit in Richmond?
Often, but rules are set by your city or county building office, so call before you hire. Budget $490 to $1,950 for fees in the Richmond area (our national range of $500 to $2,000 scaled by the local price level).
+Is Richmond expensive for home addition compared with the rest of Virginia?
Richmond is 5% below the Virginia statewide estimate ($54,700 at the midpoint). We cover 8 metros in Virginia; see the state page to compare them.
+What do carpenters earn in Richmond?
The BLS median is $24.94 an hour in the Richmond area, compared with $29.12 nationally. The 25th to 75th percentile range is $22.42 to $28.84.
+What do basic and premium home addition work cost in Richmond?
For 300 sq ft, basic work runs $34,300 to $48,500 and premium work $55,500 to $69,700. 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 Richmond?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are March through June and August through November. April and November 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 Richmond
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.