What a cash offer on a Southfield house actually works out to
Almost every investor offer starts from the same arithmetic: take what the house would be worth repaired, keep 70% of it to cover their margin and holding costs, then subtract the repair bill. In Southfield, where the median sale price is $230,417 as of June 2026, that 70% starting point is $161,292 before a single repair comes off. An iBuyer starts far higher, near $207,375, but still deducts repairs and then charges roughly 5% of the price as a service fee.
Illustrative offers on a $230,417 Southfield home, by how much work it needs. Repair figures are round scenarios, not quotes for your house.| If the house needs | Investor / We Buy Houses | iBuyer, after fee | Listing, after costs and repairs |
|---|
| Cosmetic onlypaint, flooring, clean-out — about $10,000 | $151,292 | $187,507 | $204,610 |
|---|
| Moderatekitchen or bath, roof, mechanicals — about $30,000 | $131,292 | $168,507 | $184,610 |
|---|
| Heavystructural, fire or water damage — about $60,000 | $101,292 | $140,007 | $154,610 |
|---|
The listing column is where the comparison gets honest. Selling a $230,417 Southfield home on the open market costs roughly $13,825 in agent commission at 6% plus about $1,982 in Michigan transfer tax, which lands you near $214,610 before you have fixed anything or paid a month of holding costs. That is the number a cash offer should be measured against — not the $230,417 headline. Commission is negotiable and some transfer tax exemptions apply, so treat both as starting points.
Southfield homes take a median of 17 days just to go under contract, and financed closings add roughly a month after that, so the certainty a cash buyer offers is worth more here than in a faster market, and with only 38% of sales closing above asking, buyers here already expect to negotiate, so repair money is harder to earn back, and there are about 207 homes on the market in Southfield right now. Use that as your read on how hard to push back on a first offer.
One more thing worth knowing before you accept anything: the typical Southfield home has risen from about $224,824 five years ago to $258,011, a gain of 14.8%. Sellers regularly underestimate their equity, and a percentage-of-value offer is calculated on today's number, not what you remember the house being worth.
If your Southfield house is worth more or less than the median
The median is only a starting point, and the gap between offer types widens with price. These are the same three calculations run at Southfield values above and below $230,417, assuming the moderate $30,000 repair scenario throughout.
| If it would sell for | Investor | iBuyer, after fee | Listing, after costs and repairs | Gap, investor vs listing |
|---|
| $161,00070% of median | $82,700 | $109,155 | $119,955 | $37,255 |
|---|
| $230,000the Southfield median | $131,000 | $168,150 | $184,222 | $53,222 |
|---|
| $323,000140% of median | $196,100 | $247,665 | $270,842 | $74,742 |
|---|
Notice the last column. On lower-value Southfield houses the gap between an investor offer and a completed listing is small enough that the certainty, the skipped repairs and the chosen closing date can genuinely be worth more than the difference. Higher up the range that gap grows quickly, which is where it pays to make buyers compete rather than accept the first number.
How to read the Southfield market before you accept
- A Southfield listing takes a median of 17 days to go under contract, then roughly another month to close if the buyer is financing. Weigh any offer against two to three months of continuing to own the house, not against today.
- Only 38% of Southfield sales close above asking, so the open market is not paying premiums. Money spent on repairs before selling is less likely to come back here than in a hotter market.
- About 207 homes are for sale in Southfield, with roughly 75 added last month. The more competing supply, the more a guaranteed closing date is worth to you.
- Southfield values are up 1.4% year over year, so any offer based on a valuation more than a few months old is likely to be under-priced. Ask what comparable sales it used.
- Whatever the numbers say, hold two or three offers at once. A single Southfield offer, however reasonable it sounds, gives you nothing to measure it against.
Southfield market figures from Zillow Research public data, June 2026. Offer percentages are the industry conventions described above, applied to that figure — they are illustrative, not an offer.