21 Nelson Ave Georgetown — Photo 1 of 42
$899,000
21 Nelson Ave, Georgetown, MA 01833
Georgetown, MA 01833
Beds
5
Baths
2.5
SqFt
3,291
Style
Single Family
Built
1850
At 21 Nelson Ave in Georgetown, discover a distinguished single-family residence, a testament to enduring craftsmanship from its 1850 origins. This expansive 3291 square foot property offers a unique blend of historical charm and generous living space,Whether your entertaining or relaxing with friends or family this homestead provides a lifestyle of comfort and elegance. With five well-proportioned bedrooms, there is ample room for personal retreats and flexible living arrangements. The property includes two full bathrooms and an additional half bathroom, providing convenience and functionality for residents and guests alike. The substantial 42,178 square foot lot offers considerable outdoor potential, while the two-car garage provides practical storage and parking solutions. We invite you to explore the possibilities and envision your future at this remarkable Georgetown address.
Key facts
It was listed on September 28, 2026. The annual property taxes are $12,036 (2026 tax year). It sits on a 0.97-acre (42,178 sq ft) lot.
Immersive Experience
Open Houses
Market Value Analysis
* Analysis is based on 11 actively listed and recently sold comparable properties strictly within Georgetown, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First17.5 x 15
Dining Room
Lvl First14.1 x 15.11
Kitchen
Lvl First12.2 x 13.2
Family Room
Lvl First11.1 x 13.1
Primary Bedroom
Lvl Second14.1 x 15.5
Bedroom 2
Lvl Second14.1 x 13.3
Bedroom 3
Lvl Second12.7 x 12.4
Bedroom 4
Lvl Second12.7 x 18.7
Bedroom 5
Lvl Third17.5 x 16.6
Bathroom 1
Lvl First4 x 7
Bathroom 2
Lvl Second6 x 8
Bathroom 3
Lvl Second6 x 11
Questions about this home
When was 21 Nelson Ave, Georgetown listed?
21 Nelson Ave, Georgetown was listed on September 28, 2026.
Has the price of 21 Nelson Ave, Georgetown changed?
The price hasn't changed since it was listed at $899,000.
What are the property taxes for 21 Nelson Ave, Georgetown?
The annual property taxes for 21 Nelson Ave, Georgetown are $12,036 (2026 tax year).
How big is the lot at 21 Nelson Ave, Georgetown?
21 Nelson Ave, Georgetown sits on a 0.97-acre (42,178 sq ft) lot.
What is the status of 21 Nelson Ave, Georgetown?
21 Nelson Ave, Georgetown is actively listed for sale.
Population
8,432
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$154K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
16.1%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Essex County
1,060 housing units permitted in the last 12 months (-11% vs the prior 12 months) — 603 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
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 3,291 sq ft principal dwelling). Lot size: 42,178 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: Patrick O'Donnell
Listing Office: Keller Williams Realty
MLS® Number: 73583467
