Welcome to a pristine garden duplex positioned on Union Park, an A+ location in the South End. 11 1/2 Union Park is a bright, turnkey home with high ceilings, two well-proportioned bedrooms and a spacious den. The extra wide floor plan offers 1900 square feet across two thoughtfully designed floors. The residence features an updated kitchen, gas fireplace, and a large primary suite. The home has been beautifully renovated throughout with professionally designed interiors that elevate classic architecture with a modern, polished aesthetic. High attention to detail and a seamless flow create an inviting yet refined living experience. The true standout is the private, professionally landscaped garden with a new bluestone and granite patio and fence; an exceptional oasis. Tucked away yet moments from the South End’s most celebrated restaurants, cafés, boutiques, parks, this home delivers effortless luxury. Pkg avail nearby.
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2023 | $0 | $1,849,800 | $1,849,800 | — |
| Date | Price | Book/Page |
|---|---|---|
| Aug 25, 2022 | $2,925,000 | 68126/124 |
| Oct 29, 2021 | $1 | 66578/344 |
| Jan 2, 2012 | $1,435,000 | 99999/999 |
| Sep 23, 2011 | $9 | 48424/319 |
| Issued | Type / Work | Status | Value |
|---|---|---|---|
| May 21, 2026 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1851988
|
Open | $125,000 |
| May 6, 2026 |
Gas Permit
GAS
Gas
Permit #G1845647
|
Closed | $100 |
| May 5, 2026 |
Plumbing Permit
PLUMBING
Plumbing
Permit #PL1845661
|
Closed | $4,000 |
| Mar 31, 2026 |
Short Form Bldg Permit
EXTREN
Renovations - Exterior
Permit #SF1830319
|
Open | $60,000 |
| Mar 20, 2026 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1828552
|
Open | $3,063,852 |
| Dec 23, 2025 |
Short Form Bldg Permit
INTDEM
Demolition - Interior
Permit #SF1806514
|
Closed | $55,000 |
| Mar 17, 2025 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1697977
|
Closed | $2,000 |
| Apr 4, 2024 |
Electrical Permit
ELECTRICAL
Electrical
Permit #E1586668
|
Closed | $15,000 |
| Nov 16, 2023 |
Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1545902
|
Open | $364,043 |
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Year built | 1,900 | 1,860 | ✗ |
South End
11 1/2 Union Park # 1, Boston MA 02118
Boston, MA 02118
School information not available for this location.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/01/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 04/22/2026 | ↓ Price Reduced | $2,950,000 | $48,000 | - | From $2,998,000 to $2,950,000 (-1.6%) |
| 04/07/2026 | ↓ Price Reduced | $2,998,000 | $197,000 | - | From $3,195,000 to $2,998,000 (-6.2%) |
| 02/02/2026 | 🏠 Listed for Sale | $3,195,000 | - | - | Original listing |
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