Overview Property Details Payment Calculator Walkability

Add to favorites

Remove from favorites
Send to Friend
Watch changes on this property

Pending

21 Jefferson Ave, Chelsea MA 02150

$499,900

Estimated $3,518/month Calculator

Single Family

4 Bedrooms

Baths

1348

Total Parking: 2 (1 Garage)

3,045 (0.07)

Built in 1890

Welcome to this beautifully renovated 4-bedroom, 2-bathroom home! Thoughtfully updated throughout, this move-in-ready property offers modern style, quality finishes, and practical upgrades. The newly renovated kitchen features elegant quartzite countertops and brand-new stainless steel appliances, creating a bright and inviting space for everyday living and entertaining. Both bathrooms have been completely renovated with modern finishes.A spacious bedroom is conveniently located on the first floor, offering excellent flexibility for a primary bedroom, guest suite, or home office. Three additional bedrooms are located on the second floor, providing plenty of space for family and guests. Major improvements include new plumbing and electrical systems for added peace of mind.Enjoy outdoor living on the rear deck, perfect for relaxing, entertaining, or enjoying your morning coffee. A 1-car garage provides convenient parking, with plenty of additional storage. With extensive renovations completed, this home is truly move-in ready and ready for its next owner while being conveniently located close to Chelsea commons, Rt 1 and more.

This home has been viewed 9 times

Last Checked: October 25th, 2026 at 4:38am (Source: MLS PIN #73587839)

Garage Parking

Air Conditioning

Lead Paint Free

General Information for 21 Jefferson Ave, Chelsea MA 02150

Listing ID73587839

Property TypeSingle Family / Attached

Price$499,900 ($370.85/SqFt)

StyleColonial

CityChelsea

CountySuffolk

Neighborhood(s)

Garage Parking1

ZoningR2

Year Built1890

Year Built SourcePublic Records

Year Built DetailsApproximate

Handicap Access / Features0

Interior Features for 21 Jefferson Ave, Chelsea MA 02150

Approximate Living Area Total1348

Living Area Includes BasementNo

Rooms6

Bedrooms4

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

Fireplaces

AppliancesRange

FlooringTile

Electric220 Volts

Exterior Features for 21 Jefferson Ave, Chelsea MA 02150

Approximate Lot Size (Acres)0.07

Approximate Lot Size (Square Feet)3045

Total Parking2 (1 Garage)

Garage Parking1

WaterPublic

SewerPublic Sewer

Lot FeaturesGentle Sloping

Parking Features1

Exterior FeaturesPorch

Foundation Materials

Construction MaterialsFrame

Road Frontage Type

Patio & PorchCovered

Roof MaterialAsphalt/fiberglass Shingles

Utility Connections110 Volts

Water Views

Water Views Features

Waterfront0

Waterfront Features

Pool Features

Horse Permitted0

Horse Amenities

Disclosures for 21 Jefferson Ave, Chelsea MA 02150

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourceOther

Special Listing Conditions

ExclusionsBlack Light Fixture Above Storage Bench In Kitchen.

Compensation Based On

Financial Information for 21 Jefferson Ave, Chelsea MA 02150

Association Fee

Association Fee Frequency

Association Fee Includes

Real Estate Tax5258

Tax Year2026

Assessed Value$458,000

Location Information for 21 Jefferson Ave, Chelsea MA 02150

Neighborhood(s)

Area AmenitiesWalk/jog Trails

Contact Information for 21 Jefferson Ave, Chelsea MA 02150

Agent

Name: The Serrano Team

Office

Name: Leading Edge Real Estate

Phone: 781-729-5505

Payment Calculator

, Interest

Property Taxes 438.17

Principal & Interest 3080.22

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

Leading Edge Real Estate

The Serrano Team

Agent Phone

Office Phone

(781) 729-5505

Text Agent Call Agent Call Office

Array
(
    [acres] => Approx. 0.07 acres (3,045 SqFt)
    [add_date] => 2026-10-08 10:48:35
    [address] => Jefferson Ave
    [agent] => Array
        (
            [address] => 
            [city] => 
            [id] => TM345558
            [name] => The Serrano Team
            [national_association] => 
            [office] => AN4643
            [state] => 
            [zip] => 
        )

[apod_available] => Array
        (
        )

[appliances] => Array
        (
            [0] => Range
        )

[approx_living_area_total] => 1348
    [approx_lot_size_acres] => 0.07
    [approx_lot_size_sqft] => 3045
    [assessed_value] => $458,000
    [association] => 
    [association_fee] => Array
        (
        )

[association_fee_frequency] => Array
        (
        )

[association_fee_includes] => Array
        (
        )

[association_required] => Array
        (
        )

[available_date] => 
    [available_now] => 0
    [basement] => Array
        (
            [0] => Full
        )

[bathrooms] => 
    [bedrooms] => 4
    [building_amenities] => Array
        (
        )

[building_area_source] => Array
        (
            [0] => Other
        )

[building_management] => Array
        (
        )

[building_debug] => 
    [building_id] => 
    [building_parent] => 0
    [building_name] => 
    [building_name_from_address] => 
    [building_url] => 
    [buyer_agent_compensation] => 
    [buyer_agent_id] => 
    [buyer_office_id] => 
    [c_style] => Array
        (
            [0] => Attached
        )

[c_type] => Array
        (
            [0] => Single Family
        )

[cap_rate] => 
    [city] => Chelsea
    [community_features] => Array
        (
            [0] => Walk/jog Trails
        )

[compensation_based_on] => Array
        (
        )

[complex_complete] => Array
        (
        )

[construction_materials] => Array
        (
            [0] => Frame
        )

[construction_status] => 
    [cooling] => Array
        (
            [0] => 1
            [1] => Split
        )

[cooperating_agent_commission] => Array
        (
        )

[county] => Suffolk
    [cultivation_acres] => 
    [date_available_note] => 
    [deposit_amount] => Array
        (
        )

[deposit_required] => Array
        (
        )

[deqe] => 
    [description] => Welcome to this beautifully renovated 4-bedroom, 2-bathroom home! Thoughtfully updated throughout, this move-in-ready property offers modern style, quality finishes, and practical upgrades. The newly renovated kitchen features elegant quartzite countertops and brand-new stainless steel appliances, creating a bright and inviting space for everyday living and entertaining. Both bathrooms have been completely renovated with modern finishes.A spacious bedroom is conveniently located on the first floor, offering excellent flexibility for a primary bedroom, guest suite, or home office. Three additional bedrooms are located on the second floor, providing plenty of space for family and guests. Major improvements include new plumbing and electrical systems for added peace of mind.Enjoy outdoor living on the rear deck, perfect for relaxing, entertaining, or enjoying your morning coffee. A 1-car garage provides convenient parking, with plenty of additional storage. With extensive renovations completed, this home is truly move-in ready and ready for its next owner while being conveniently located close to Chelsea commons, Rt 1 and more.
    [disclosures] => 
    [documents_available] => Array
        (
        )

[electric] => Array
        (
            [0] => 220 Volts
        )

[electric_expense] => Array
        (
        )

[elementary_school] => 
    [en_suite_bath] => Array
        (
            [0] => Yes
        )

[energy_features] => 
    [entry_level] => Array
        (
        )

[estimated_monthly_payment] => 
    [exclusions] => Array
        (
            [0] => Black Light Fixture Above Storage Bench In Kitchen.
        )

[exterior_features] => Array
        (
            [0] => Porch
        )

[facilitator_compensation] => 
    [fee_paid_by_tennant] => 
    [financial_data_source] => Array
        (
        )

[fireplaces] => Array
        (
        )

[first_month_required] => Array
        (
        )

[floor_number] => 0
    [flooring] => Array
        (
            [0] => Tile
        )

[for_sale_by_owner] => 
    [foundation_area] => 
    [foundation_materials] => Array
        (
        )

[frontage_length] => 
    [full_baths] => 
    [garage_parking] => 1
    [gas] => Array
        (
        )

[gas_expense] => Array
        (
        )

[gross_income] => Array
        (
        )

[half_baths] => 
    [handicap_access] => 0
    [heating] => 
    [heating_expense] => Array
        (
        )

[high_school] => 
    [horse_features] => Array
        (
        )

[horse_permitted] => 0
    [hot_water] => Array
        (
        )

[id] => 
    [insurance_expense] => Array
        (
        )

[insurance_required] => Array
        (
        )

[interior_features] => Array
        (
        )

[last_month_required] => Array
        (
        )

[last_sync_date] => 2026-10-25 04:38:33
    [laundry_features] => Array
        (
            [0] => Archway
        )

[lead_paint] => Array
        (
            [0] => None
        )

[lease_term] => Array
        (
        )

[levels_in_unit] => 
    [living_area] => 
    [living_area_disclosure] => Array
        (
        )

[living_area_includes_basement] => Array
        (
            [0] => No
        )

[lot_features] => Array
        (
            [0] => Gentle Sloping
        )

[management_expense] => Array
        (
        )

[middle_school] => 
    [miscellaneuos_expense] => Array
        (
        )

[mls_area] => 
    [mls_id] => 73587839
    [neighborhoods] => 
    [net_income_calc] => -5258
    [net_operating_income] => Array
        (
        )

[number_of_lots] => Array
        (
        )

[number_of_units] => 
    [office] => Array
        (
            [id] => AN4643
            [name] => Leading Edge Real Estate
            [phone] => 781-729-5505
        )

[operating_expense] => Array
        (
        )

[optional_fee_includes] => Array
        (
        )

[optional_price] => 0
    [outdoor_space_available] => Array
        (
        )

[owner_occupancy_source] => 
    [parking_features] => Array
        (
            [0] => 1
        )

[pasture_area] => 
    [patio_and_porch] => Array
        (
            [0] => Covered
        )

[perc_test] => Array
        (
        )

[perc_test_date] => 
    [pet_policy] => Array
        (
            [0] => Allowed
        )

[phone] => 
    [pool_features] => Array
        (
        )

[price] => 499900
    [price_per_sqft] => 370.85
    [price_per_unit] => 499900
    [private_pool] => 
    [property_sub_type] => Array
        (
            [0] => Single Family Residence
        )

[real_estate_tax] => 5258
    [references_required] => Array
        (
        )

[rent_includes] => Array
        (
        )

[repair_maintenance_expense] => Array
        (
        )

[road_frontage_type] => Array
        (
        )

[roof_material] => Array
        (
            [0] => Asphalt/fiberglass Shingles
        )

[rooms] => 6
    [schools] => 
    [senior_community] => 
    [sewer] => Array
        (
            [0] => Public Sewer
        )

[sewer_expense] => Array
        (
        )

[short_sale] => Array
        (
        )

[special_listing_conditions] => Array
        (
        )

[state] => Massachusetts
    [state_code] => MA
    [status] => Array
        (
            [0] => Pending
        )

[street_number] => 21
    [structure_type] => Array
        (
        )

[style] => Array
        (
            [0] => Colonial
        )

[subagent_compensation] => 
    [tag_accessible_features] => 
    [tag_air_conditioning] => 1
    [tag_association_pool] => 
    [tag_beach_access] => 
    [tag_beach_front] => 
    [tag_elevator] => 
    [tag_equestrian] => 
    [tag_garage_parking] => 1
    [tag_generator] => 
    [tag_green_features] => 
    [tag_laundry] => 1
    [tag_lead_paint_free] => 1
    [tag_loft] => 
    [tag_pet_friendly] => 
    [tag_pre_construction] => 
    [tag_private_outdoor_space] => 
    [tag_private_pool] => 
    [tag_professional_management] => 
    [tag_recently_renovated] => 
    [tag_senior_community] => 
    [tag_townhouse] => 
    [tag_waterfront] => 
    [tag_waterview] => 
    [tax_year] => 2026
    [team] => 
    [team_agents] => Array
        (
        )

[terms] => Array
        (
        )

[timber_acres] => 
    [title_5] => 
    [total_gross_expense] => 5258
    [total_gross_income] => 0
    [total_parking] => 2 (1 Garage)
    [trash_expense] => Array
        (
        )

[travel_routes] => 
    [uffi] => Array
        (
        )

[unit_1_bathrooms] => 
    [unit_1_bedrooms] => 
    [unit_1_floor] => 
    [unit_1_lease] => Array
        (
        )

[unit_1_levels] => 
    [unit_1_rent] => Array
        (
        )

[unit_2_bathrooms] => 
    [unit_2_bedrooms] => 
    [unit_2_floor] => 
    [unit_2_lease] => Array
        (
        )

[unit_2_levels] => 
    [unit_2_rent] => Array
        (
        )

[unit_3_bathrooms] => 
    [unit_3_bedrooms] => 
    [unit_3_floor] => 
    [unit_3_lease] => Array
        (
        )

[unit_3_levels] => 
    [unit_3_rent] => Array
        (
        )

[unit_4_bathrooms] => 
    [unit_4_bedrooms] => 
    [unit_4_floor] => 
    [unit_4_lease] => Array
        (
        )

[unit_4_levels] => 
    [unit_4_rent] => Array
        (
        )

[unit_level] => 
    [unit_number] => 
    [units_owner_occupied] => 
    [unparsed] => 21 Jefferson Ave, Chelsea MA 02150
    [utilities] => Array
        (
            [0] => 110 Volts
        )

[view] => Array
        (
        )

[water] => Array
        (
            [0] => Public
        )

[water_expense] => Array
        (
        )

[water_views] => Array
        (
        )

[water_views_features] => Array
        (
        )

[waterfront] => 0
    [waterfront_features] => Array
        (
        )

[raw] => 
)

EXIT

30 More Photos