
17 Prospect Hill Rd Lexington — Photo 1 of 42
Recent Drop: $240,000
$3,098,000
Lexington, MA 02421 — Prospect Hill
Beds
6
Baths
6.5
SqFt
5,074
Style
Single Family
Built
2025
Experience contemporary elegance in this stunning new build featuring clean lines and an open-concept layout. The main level impresses with soaring ceilings, a dramatic staircase framed by a 2 story wall of windows, and a chef’s kitchen with quartz counters, high-end appliances, and sleek cabinetry. The fireplaced great room allows seamless indoor-outdoor living with expansive windows overlooking the private yard. A first-floor en-suite bedroom and a flexible office/studio space add convenience. Upstairs, the luxurious primary suite offers treetop views, a spa bath, great closets plus three additional en-suite bedrooms. The lower level includes the 6th bedroom with ensuite bath and a bonus room perfect for gym/media room/playroom and ample storage. Bonus 3-car garage with epoxy floor and wet bar. Enjoy the convenience of life on Lexington's Prospect Hill - walk to K-12 schools, shopping, dining, public transportation with easy highway access nearby.
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Lexington, MA.
Gas Water Heater • Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Range Hood • Plumbed For Ice Maker
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails
21 x 20
19 x 12
21 x 15
21 x 16
18 x 15
18 x 11
23 x 13
19 x 17
14 x 9
Was $3,148,000
May 28, 2026
MLS® 73382737
Was $3,238,000
Apr 24, 2026
MLS® 73382737
Was $3,338,000
Oct 10, 2025
MLS® 73382737
May 30, 2025
MLS® 73382737
18,080
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
$228K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
24.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 5,074 sq ft principal dwelling). Lot size: 11,333 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Robert Smith Jr.
Listing Office: Provided by MLS PIN
MLS® Number: 73382737
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