ZIP Code 45420 — Kettering, OH Home Prices (2026)
The typical home in ZIP 45420 (Kettering, Ohio) is worth about $170,000 at roughly $162 per square foot — 39% more affordable than the Kettering median and 42% more affordable than the typical U.S. home.
How 45420 compares
ZIP 45420 is one of the more affordable ZIP codes in Kettering: its typical home value of $170,000 ranks #3 of the 3 Kettering ZIP codes we track (the citywide range runs from $170,000 in 45420 to $322,000 in 45440). Per square foot it costs about $162, against $162 for Kettering as a whole, $159 for Ohio, and $195 nationally.
| Area | Typical value | $ / sq ft |
|---|---|---|
| ZIP 45420 | $170,000 | $162 |
| Kettering, OH | $278,000 | $162 |
| Ohio | $230,000 | $159 |
| United States | $294,000 | $195 |
Home value by size in 45420
Using this ZIP’s rate of about $162 per square foot. Condition, lot, and the exact street move these meaningfully — use the estimator below for a home-specific figure.
| Home size | Estimated value |
|---|---|
| 1,000 sq ft | $162,000 |
| 1,500 sq ft | $243,000 |
| 2,000 sq ft | $324,000 |
| 2,500 sq ft | $405,000 |
| 3,000 sq ft | $486,000 |
Salary needed to buy a home in ZIP 45420
To buy the typical $170,000 home in ZIP 45420 with 20% down, you need a household income of roughly $46,000 a year (about $1,080 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $55,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $8,500 | $1,340/mo | $57,000/yr |
| 10% (+PMI) | $17,000 | $1,280/mo | $55,000/yr |
| 20% | $34,000 | $1,080/mo | $46,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in ZIP 45420
At about $162 per square foot, here is roughly how much home different budgets get you in ZIP 45420:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $150k | 930 sq ft | around the typical home here |
| $200k | 1230 sq ft | around the typical home here |
| $250k | 1540 sq ft | above the median — larger homes or the pricier ZIPs |
| $300k | 1850 sq ft | above the median — larger homes or the pricier ZIPs |
| $400k | 2470 sq ft | above the median — larger homes or the pricier ZIPs |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens pre-filled with a typical 45420 home.
Estimate a specific home in 45420
The estimator below is pre-set to ZIP 45420 — pick your home’s size for an instant ballpark, then open the full calculator to adjust beds, baths, and condition.
All Kettering ZIP codes by home value
Where 45420 sits among Kettering’s 3 ZIP codes:
ZIP 45420 home prices: frequently asked
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See the full Kettering home values page, all Ohio cities, or price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research), not appraisals. A single ZIP contains very different homes; actual values vary and change over time.