For SaleRisky Deal2 days on market
99 Sumner St Unit 408
99 Sumner St Unit 408, Boston, MA 02128, Boston, MA 02128
$459,000
Estimate®:$449,500
Listing Price
99 Sumner St Unit 408, Boston, MA 02128
Loc: Boston, MA
Days Listed
2
Tax Assessed
$478k
Estimate®
$450k
Market Rate
Rent Estimate
$2,460/mo
Est. Cash Flow base
Type
condo
More Than Just a Property
We believe a home extends beyond its walls. That's why we help you explore the pulse of the community—from top-rated schools to essential emergency services. Your safety, well-being, and connection to the neighborhood matter to us.
4.9
Safety Score
A+
Schools
Nearby Schools
Educational options and performance ratings in the area.
9
Dante Alighieri
PK-6
0.3 mi away
9
Eliot K-8 Innovation School
PK-8
0.5 mi away
2
East Boston High School
7-12
1 mi away
Property Overview
No property narrative or remarks were supplied in the source listing records. Underwriting and financial metrics are calculated directly from public record data and MLS attributes.
Features & Amenities
modernmixed-usecontemporaryurbanapartment buildingcorten steellarge windowsmulti-storycommercial ground floorarchitectural facadestreet-level retailminimalistcity livinghigh-density
Haven AI Verdict
Recommendation
Risky
Confidence Score: 5/10
Exercise caution due to potential market volatility.
Cap Rate
3.33%
Total ROI
31.3%
Cash Flow
$-1,106/mo
DSCR
0.54
Was this AI Verdict accurate?
Data provided by Haven AI. Disclaimer
Haven AI
Property yields an estimated $-1,106/mo net cash flow with a 3.3% cap rate. Underwriting indicates risky fundamentals for long-term hold.
Strengths
- • Prime residential location in Boston, MA
- • Long-term capital appreciation corridor
Considerations
- • Verify historical operating expenses and local tax assessment
- • Confirm current lease terms and tenant estoppel certificates
10-Year Price Projection
Price & Tax History
Price History
| Date | Event | Price | Price/sqft |
|---|---|---|---|
| 2026-09-22 | Listed for sale | $459,000 | $1,009 |
| 2025-08-04 | Listing removed | $499,000 | $1,097 |
| 2025-04-10 | Price change | $499,000 | $1,097 |
| 2025-02-12 | Price change | $505,000 | $1,110 |
| 2024-07-01 | Price change | $510,000 | $1,121 |
| 2024-06-06 | Listed for sale | $535,000 | $1,176 |
| 2022-10-14 | Listing removed | $554,000 | $1,218 |
| 2022-09-07 | Listed for sale | $554,000 | $1,218 |
Tax History
| Year | Property Tax | Tax Assessment |
|---|---|---|
| 2025 | $5,476 | $472,900 |
| 2024 | $4,941 | $453,300 |
| 2023 | $4,771 | $444,200 |
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