








A quick, investor-focused snapshot highlighting income strength, yield potential.
| Key metrics | Value |
|---|---|
| Price | $399,900 |
| Est. Rent | $3,200/mo |
| ROI | 18% |


Rental property for sale in Waltham at 31 Pond St APT 20, Waltham, MA, 02451 generates $2,722/mo in rent and, after a $1,463/mo payment, leaves $574/mo in cash flow. Total monthly income is $2,722/mo, and annual cash flow is $6,889/yr on $99,085 invested. Return on cash invested sits at 26.86% in year one, and rental yield is 10.93% on a $298,900 entry. Equity gained on principal adds $1,929/yr, while 5% annual appreciation builds toward $82,581 over five years. Five-year ROI reaches 141.48% and total cumulative return in cash sums $140,187. For financing, investors can use Ziffy Mortgage’s DSCR loan, which considers $2,722/mo property income rather than buyer’s personal income.
Condo
Built in 1981
N/A lot
$N/A/sqft
$264 monthly HOA
Date | Event | Price |
|---|---|---|
| 2025-05-27 | Listed for sale | $298,900 |
| 2023-02-20 | Listing removed | N/A |
| 2023-02-08 | Listed for rent | $1,650 |
Date | Tax Paid | Tax Increase Rate | Value | Value Increase Rate |
|---|---|---|---|---|
| 2024-05-28 | $2778.00 | 1.50% | $288,200 | 8.67% |
| 2023-05-28 | $2737.00 | -11.65% | $265,200 | -4.64% |
| 2022-05-28 | $3098.00 | 4.20% | $278,100 | 5.90% |



Listed by: Charles Smerlas • Coldwell Banker Realty - Waltham
Mls Name: MLS PIN
Mls ID: #73380112
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